Document M0KEvvdmmnLZ6LZz0boa4dQ7

DownloadSearchable PDFRandom document
PUMP ROTOR SIZES 218 AND UP The De Laval IMO is a constant-displacement, rotary, screw type pump. Fluid is propelled axially in a constant, uniform flow through the action of just three moving parts---a power rotor and two idler rotors. The smooth intermeshing of these rotors propel the fluid axially in a steady flow without churning, pocketing or pulsation. There are no timing gears, cams, valves, sliding vanes, or recipro cating parts to wear or become noisy. Quiet, compact IMO pumps are excellent for direct-connected, high-speed operation. PLAINTIFF'S EXHIBIT IMO-143 Inlet can be rotated to suit installation arrangement. Discharge pressure is bled through oil balance tubes to the inlet ends of the idler rotors where it acts on balance pistons to keep the idlers in constant hydraulic bal- Discharge connections are infinitely varied. You can use the most advantageous piping IMO design can accommodate either conventional packing or mechanical seals. Any position mounting is possible without factory modification. Internal parts are designed as a package so that units can .be built into your machines. DE LAVAL TURBINE INC. POWER AUXILIARIES DIVISION TRENTON, NEW JERSEY 08602 TELEPHONE: 609-587-5000 CABLE ADDRESS: TURBINCO - TRENTON standard specifications standard specifications Heavy duty casing Casing is high tensile, close grained cast iron, every case is hydrostatically tested. Inlet opening--adjustable position 125 lh. ASA flange opening may be rotated to suit piping arrangement. Outlet opening--designed for flexibility Pump is complete with an adaptor to which the purchaser may weld his discharge pipe or any desired flange configuration or outlet fitting. The adaptor should, of course, be removed from the pump case before welding. Accurately manufactured rotor housings Rotor housing or sleeve is cast iron. Special fixtures are used during manufacture to insure concentricity of rotor bores with respect to the casing and also insure interchangeability. Idler rotors are cast iron, induction hardened and ground. Complete hydraulic balance All pumps are provided with complete hydraulic balance features for normal pressure ranges of service. Unusual service conditions, such as high suction pressures, can be met with minor factory alterations. All position mounting Pumps may be mounted in any position--hori zontally, vertically or inclined--without special modifications. Bedplate Sturdy steel channel construction utilized. Rotors Power rotor is heat treated chromium-molyb denum steel; nitrided and ground during manu facture. Coupling Selections are conservatively made in accordance with coupling manufacturer's published horse power ratings. TWO SEALING METHODS AVAILABLE A3DB model Equipped with mechanical seal. Also ball bearing for overhung loads. ball bearing is designed to take any normal overhung load from V-belt or chain drive. Mechanical seal A bellows type shaft seal has been adopted after extensive testing to prove its adaptabil ity. The bellows member is Buna N synthetic rubber. The carbon and cast iron mating faces are lapped to insure perfect sealing and long trouble-free service. Ball bearing The cartridge type, pre-packed dust resistant A3DF model Equipped with conventional packing box. Shaft packing Conventional shaft packing consists of alter nate rows of die-formed hard and soft packing rings. Soft rings are square plaited asbestos, hard rings are square flexible metallic. Packing Box Pressure Control The mechanical seal or shaft packing is subject to low fluid pressure through a pressure break down labyrinth from pump discharge. The fluid is relieved from the seal chamber through an internal relief line connected to the suction chamber of the unit. The fluid is relieved from the packing chamber through an external line containing a valve which sets the packing chamber pressure to lubricate the packing and prevent air from being drawn in around the shaft on suction lift applications. LA3D-3X1--!M--7-67 PRINTED IN U S A DE LAVAL TURBINE INC. POWER AUXILIARIES DIVISION TRENTON, NEW JERSEY 08602 TELEPHONE: 609-587-6000 CABLE ADDRESS: TURBINCO - TRENTON DE LAVAL (mo)* PUMP TYPES A3DB&A3DH (106- 400 ROTOR SIZES) INSTRUCTIONS AND PARTS LIST INSTALLATION MOUNTING - The pump can be mounted in any position. It can be driven by either direct drive or belt drive. To change the position of the inlet head, remove bolts (004), turn head in increments of 90 un til desired suction position is obtained, then tighten bolts holding head to case. Be sure that the gas ket is not crimped during rotation of the inlet head. ALIGNMENT - Initial alignment established when pump and driver are factory mounted must be main tained. Place bedplate on smooth, rigid foundation. Disconnect coupling, then level unit on founda tion using shims or blocks near foundation bolts to avoid springing unit when bolts are tightened. Coup ling alignment should be within . 003" - . 005" FIR. When correct alignment is established, grout bed plate to foundation. Leveling shims or blocks may be grouted in place. Coupling alignment should be rechecked as piping is installed. As a final check, see that pump shaft turns freely by hand. PIPING - Piping should start at and run away from pump with allowances made for contraction and ex pansion strains caused by temperature changes. Support piping independently of pump. Make suction pipe short and direct. Use pipe at least one size larger than suction opening of pump. Do not force connecting unions or flanges in place. Avoid piping pockets or loops. All joints must be air tight. Whenever possible, have liquid flow to pump. When liquid does not flow to inlet, install a foot valve in suction line as far from the pump as possible. SUCTION STRAINER - Protect pump by installing a suction strainer. Net area of strainer should be at least three to four times net area of suction line. RELIEF VALVE - Discharge line is to be providedwith a relief valve set 5 to 10 percent above maxi mum working pressure. If a discharge strainer is installed, its net area should be at least 2-1/2 times the net area of the dis charge line. PRIMING AND VENT CONNECTIONS - Always provide a priming connection on the suction side and a vent for purging on the discharge side of the pump. RETURN LINES - Always submerge relief valve discharge and other return lines in tank or reservoir. This avoids foaming liquid or picking-up air. If relief lines can not >e returned to tank, connect them to pump suction line as far from pump inlet as possible. Locate tank returns as far away from tank suction pipe opening as possible. Provide sufficient reservoir on suction side of pump to avoid over heating the liquid in closed systems. MAINTENANCE GENERAL - It is generally convenient to remove the smaller pumps (rotor size 106 to 187) from their baseplates for bench disassembly. Close off suction and discharge lines to pump. Disconnect piping and uncouple pump from its driver. Drain pump case to keep spillage to a minimum during disassem bly. Rotor sizes 106 to 187 may be drained by tipping the pump over on its side so the fluid can drain out of both inlet and outlet openings. Rotate power rotor shaft a few times to remove fluid trapped in rotors. Rotor sizes 218 to 400 may be drained by removing pipe plug located in base of inlet head and allowing fluid to flow out. Rotate power rotor shaft by hand in a counter-clockwise direction to allow fluid trapped in rotors and discharge end of pump to be drained off. Replace pipe plug. The DB series pumps are equipped with a Type 21, John Crane, rubber (Buna N) bellows, mechanical seal. Buna N "O" rings, and Type SZZ, MRC ball bearing. The DH series pumps are equipped with a Type 9, John Crane Teflon mechanical seal, Viton "O" rings, and Type SZZ-S10, MRC high temper ature ball bearing. Publication No. A3D-6 DISASSEMBLY OF PUMP Step 1 - Remove cap screws or bolts (004) and pull off inlet head (002). Remove gasket (009) and pull out thrust cage (029). Note: Oil balance tube (026) with "O" rings (027) may or may not come out with the thrust cage when the cage is pulled out. If balance tube is still in the rotor housing (024), pull it out of the housing and set it aside. Step 2 - Remove both idler balance piston housings (023). Grasp end of each idler rotor (021) and pull it towards you. Each will unscrew itself from the rotor housing. Step 3 - From discharge end of pump, remove bolts (047). Grasp coupling hub and pull power rotor assembly out of pump case. Set assembly aside and go on to Step 5, unless it is necessary to service either the mechanical seal (025) or the ball bearing (049), then, proceed with Step 4. Step 4 - Remove coupling hub, coupling key (031), bearing retainer (043), and outer retaining ring (042) from power rotor shaft. Remove ball bearing (049) by pressing it off the shaft. If a press is not available, a gear or wheel puller with grips small enough to fit into the slots of the bearing spacer (048) should be used. Avoid gripping outer rim of stationary seal member, the rim forms a sealing area in the discharge chamber, and marring it can destroy its sealing effectiveness. Remove bearing spacer (048), inner retaining ring (042), and stationary seal member of mechanical seal (025). Re move rotating seal member and sleeve (038) (furnished only on rotor sizes 218 to 400). Note: Set screws on rotating member of Type 9 seal must be loosened to remove the member from the shaft. Step 5 - Remove cap screws or bolts (004) and pull off inboard end cover (046). Insert fingers or hand into bore of balance piston housing (022) and pull housing with "O" ring (028) out of the pump case. Note: Oil balance tube (026) with "O" rings (027) may not come out with the housing. If it did not, reach into the pump case and pull balance tube out of rotor housing (024). Step 6 - It is generally not necessary to remove rotor housing (024) from the pump case; however, if it is necessary to do so, proceed in the following manner. Remove rotor housing stop pin (006) and Dyna-Seal (007). Reach into pump case from discharge end and push rotor housing out of pump case through the suction end. This completes disassembly of the pump. REASSEMBLY OF PUMP Inspect and clean all parts before starting reassembly. New gaskets (. 015" plant fibre, cut to suit) and new "O" rings should be installed whenever the pump is rebuilt. SAE-30 oil or equal should be used to assist pump reassembly. DO NOT USE GREASE.' Step 1 - Put "O" ring (028) in its groove on rotor housing (024). Apply a light coat of oil to bore in pump case (001) and to rotor housing. Insert rotor housing into pump case from suction end of pump making sure housing is positioned as indicated on assembly^ drawing. Align housing so that rotor hous ing stop pin (006) will seat properly. Install Dyna-seal (007) with rotor housing stop pin (006). Step 2 - Put "O" rings (027) on balance piston tube (026) and apply a light coat of oil to tube. Put "O" ring (028) on balance piston housing (022) and apply a light coat of oil to housing. Insert oil balance tube (026) into balance piston housing and insert housing into pump case as shown on assembly draw ing. Be sure balance piston tube is lined up with its mating bore in rotor housing (024). Step 3 - Place gasket (009) on inboard end cover (046) and bolt end cover to pump case as shown on assembly drawing. Secure with capscrews or bolts (004). Proceed with Step 5 if seal or bearing did not require servicing. Step 4 - Before installing a new seal, inspect the power rotor shaft for burrs - giving particular atten tion to the retaining ring groove areas - and remove, if present. The seal is a precision product equipped with lapped sealing faces. Care should betaken not to scratch or mar the lapped faces during installation. To install a Type 9 seal, coat power rotor shaft with oil from balance piston (020) to coupling end. In stall sleeve (038) (furnished only on rotor sizes 218 to 400). Coat I. D. of rotating seal member with oil and install on shaft. Note that retaining clips are present on this part of the seal. After the ro tating member has benn installed on the shaft, remove the clips to set the seal. Install stationary seal member, bearing spacer (048), and inner retaining ring (042). Press ball bearing (049) into po sition and install outer retaining ring (042). :25 DP No. DESCRIPTION PARTS LIST 1DP No. DESCRIPTION 001 002 004 005 00 6 007 009 020 * 021 022 023 024 025 Pump Case Iniet Head ) Cap Screws (106 to 187) "|Hex Head Bolts (218 to 400) Soc. Head Pipe Plug Rotor Housing Stop Pin Dyna-Seat Gasket Balance Piston Idler Rotor Balance Piston Housing Idler Balance Piston Housing Rotor Housing Mechanical Seal 026 027 028 029 030 031 * 038 042 043 046 047 048 049 063 * 067 * Oil Balance Tube "O" Ring "O" Ring Thrust Cage Plug Coupling Kev Sleeve Retaining Ring Bearing Retainer End Cover, Inboard Hex Bolt Bearing Spacer Ball Bearing Power Rotor Soc. Hd. Pipe Plug * Parts not serviced separately - make up the power rotor sub-assembly. o Furnished on rotor sizes 218 to 400 only. * 067 Furnished on rotor sizes 218, 250 & 275 only. SECTIONAL ASSEMBLY To install a Type 21 mechanical seal, obtain a piece of light weight flexible shim stock and wrap it around the power rotor shaft so that it covers both retaining ring grooves and extends approxiamtely 1/4" beyond shoulder on shaft enxt to inner retaining ring groove. Coat shaft shim stock and I. D. of rotating seal member with oil. Install sleeve (038) (furnished only on rotor sizes 218 to 400). Install rotating sealmember. Note: As the rotating member passes over ttie shim stock, twist it in the same direction as the direction of wrap of the shim stock. Remove shim stock from shaft. Install station ary seal member, bearing spacer (048) and inner retaining ring (042), Press ball bearing (049) into place and install outer retaining ring (042). Inspect the seal to be sure that it is properly seated. The drive lugs on the rear of the retainer should be fully engaged in their mating grooves on the drive ring. The lip on the rear of rubber bellows should extend equally upward around the driving band for the seal to be seated properly. Step 5 - Insert gasket furnished with new mechanical seal into inboard end cover (046) as shown on assembly drawing. Insert power rotor assembly into pump case from discharge end. Put bearing re tainer (043) into place and fasten to end cover with bolts (047). Step 6 - From suction end of pump, coat idler rotors (021) with oil and insert into rotor housing (024). Place idler balance piston housings (023) on protruding ends of idler rotors. Put "O" rings (027) on oil balance tube (026) and coat tube with oil. Insert tube into its bore in thrust cage (029), and insert thrust cage into pump case. Be sure oil balance tube (026) goes into its mating bore in rotor housing. Step 7 - Install gasket (009) and inlet head (002) to pump case with cap screws or bolts (004). This completes reassembly of the pump. Reinstall the pump as described in "Installation" procedures. OPERATION STARTING UP - If possible, test system with liquid pressure on lines before starting pump for the first time. Flush all lines, especially the suction line, free from dirt, weld beads, thread turnings, pipe scale, etc. , before starting pump. Such trash will damage the pump and any regulating or con trol equipment installed in the system. Make sure the driver is rotating in the direction shown by arr ow on inboard end cover. Prime pump before start up. Pump priming should include filling the pump case, plus as much of the suction line as possible with liquid. Plug, Part (005), discharge end should be removed and this space filled with oil to lubricate the sealing faces of the mechanical seal. Replace plug. Vent discharge side of pump before start up. New systems are filled with air. If this trapped air is not removed, unit may fail to pump, or operation may be erratic and noisy. Venting is essential when the suction line is long or the pump discharges against a system pressure when starting. Open suction and discharge valves, start driver (see driver instructions for details). LOSS OF SUCTION - If the pump does not discharge after being started, shut it down at once. Prime the pump and start it again. If pump does not pick-up liquid right away, look for a leak in the suction piping. Sometimes this trouble can be traced to excessive suction lift caused by an obstruction, thrott led or closed valve, clogged or leaking strainers, or other causes. Connecting a gage at several points along the suction line while the pump is operating will help spot the trouble. SHUTTING DOWN - Stop driver, close the suction and discharge valves. This is especially important if the pump is to be shut down for a long time. Leakage through the foot valve (if the main supply is below pump level) could drain the oil from the pump and require repriming as though you were starting up initially. ROUTINE CARE - If installation precautions are observed carefully, the pump should operate satis factorily with little attention other than periodic check on capacity, suction and discharge pressures. NOISY OPERATION - Should the pump develop noise after satisfactory operation, look for excessive suction lift due to cold or dirty liquid, gas or air in liquid, coupling misalignment, or excessive wear of rotors and housings in the instance of an old pump. REPAIR AND REPLACEMENT ORDERS Best service is obtained when the following in structions are observed carefully: Give serial number of the pump for which parts are desired. Serial number is on nameplate. Specify plainly the part names and numbers and the quantity desired. Refer to Publication number A3D-6. Give complete shipping directions. When returning parts to the factory, tag each part with all information necessary for complete iden tification. Do not return parts without prior ap proval. DE LAVAL turbine inc. TRENTON, NEW JERSEY 08602, U. S. A. 5 M / S- 65 DE LAVAL TURBINE INC. TRENTON, NEW JERSEY 0B602 TELEPHONE: 609-587-5000 CABLE ADDRESS TUR8INC0 - TRENTON QUOTATION NO. 29DA-43-HW February 23, 1968 Please address reply to; Gifford--Hill Building, Suite 400 2949 Stemmons Freeway Dallas, Texas 75247 Phone: 2 1 4-637 -4 1 30 Peerless Boiler and Engineering 2015 E. Park Place Oklahoma City, Oklahoma Attention: Hr. Malcolm Murphy Subject: Boiler Feed Pump Dear Mr. Murphy: I am pleased to offer De Laval's quote on a boiler feed pump to meet the following specificaions: 4 //* Pump Model De Laval IMO Pump AjlDB-*m6_ Maximum Suction Lift Available 20" HG Discharge Pressure 150 PSI Viscosity Minimum 35 SSU Pump RPM HP Required 3500 <f"7 h)J:: y 4. "V/. / > ^ ^ &*/ ' ' Capacity 12 GPM The weight of the pump is 45#. Shipment can be made in four (4) weeks from receipt of order. Also included is: One (1) 3 HP, 208 volt, 3 phase, 60 cycle electric motor, frame size 182T, explosion proof; One (1) Lovejoy coupling L-090; One (1) bedplate. Price includes mounting of above components on bedplate. Your price for the above package, F.O.B. Trenton, New Jersey is $342.00. Terms are net 30 days. If customer desires a coupling guard installed, there would be an addition of $24.00. il THIS QUOTATION, SUBJECT TO THE CONDITIONS OF SALE ON THE REVERSE SIDE HEREOF, IS VOID UNLESS ACCEPTED WITHIN [5 DAYS FROM THIS DATE, AND IN THE MEANTIME IS SUBJECT TO CHANGE UPON NOTICE. ALL ORDERS RECEIVED ARE SUBJECT TO ACCEPTANCE BY OUR HOME OFFICE. O'c LA ^ A L FU'/BY'-hc 'NC, (oereHchor rp-:errec tons `Dc L. ova/') proposes :c furnish the Purchaser the unporatus, machinery, or .rsateria 1 s (Hereinafter termed ''Mach-nerv subject re -he re Lev/ mg conditions: 1. OfcLsVtPY: jr'ess o^herv/fss spoc-riea, De Lova! wiL Cr msh the machinery Lo.b, cars, : r 3 acrory. Delivery ia r-e :13ns* porting carrier shad constitute delivery o the Purchaser end snos; ccnsfDu'e trangrer of t;rfe tc too Pu.-o^ascr, sxcect cs limited h~ paragraph ?, beiow, if sriip.Tcr.t or cry other cci or core.'.on. adec'lnq pov^c-n: for machinery shall os delayed on account c-f Purchaser, payment shall become due when Purchaser is aerified that 'He machinery is ready for shopmens and machinery shall thereafter be ;-eld at Purchaser's risk and expense if partial shipments ore made at -he instance of the Purchaser, proportionate payments shell became due and payable on the partial shipments. The specified shipment, or erection if specified, is subject >0 any delay on the part of the Purchaser ;n supplying De Laval with necessary data, or approved drawings as may be required, or any changes therein at the Purchaser's instance, and to delays caused by fires, floods, strikes, accidents, civil or military authority, delcy by suppliers or material and any other cause beyond De Laval's reasonable control, It changes in specifications are made at the instance of the Purchaser, shipment will be extended a reasonable time, according to such delay, and De Laval shall be compensated for extra costs and expense. 2. TITLt: Without relieving the Purchaser from obligation to make payment as provided for and without reference to rhe form of Invoice that may be used by De Laval, it is agreed that the title to rhe machinery furnished shall remain ;n De Laval for security purposes only until the purchase price (including any extensions of payment whether evidenced by note or otherwise) shall have been fully paid In cash, and the machinery shall re main the personal property of De Laval, whatever may be 'he mode of its attachment to realty or othe' property, unt;l fully paid for in cash; and the Purchaser agrees to perform all acts which may be necessary to perfect and assure retention of title in De Laval- In case of failure by the Purchaser to make any payment 'when due, it is expressly understood that it snail be optional with De Laval tc `ake exclusive possession of the machinery wherever found and remove same wirhoui legal process, and that any pay ments which may have been made on accojnt of same shall be retained by De Laval as liquidated damages, without prejudice to its rign* of recovery of further damage ;t may suffer from any cause. 3. WARRANTY: De L aval warrants the machinery, so far as of `Is own manufacture, to be free from defects cm material and work manship, and should any pari of it be founa, under specified ser* vice conditions within one year after date of notification of com pletion at De Laval's plant or shipment, whichever is me earlier, to have been defective, De Laval will repair or replace said port Lo.b. its factory, provided the original part is returned to its factory mcnsDortation prepaid and De Laval's inspection may estabiisn rhe claim. De Lava! shall in no event be held liable for damage or celay caused by defective materia! or wot krr.cnshsp, and no allowance wnl be made for repairs or alterations j.nless made with its written approval, bquipfnem and accessories not of our manufacture, ora warranted only "o the extent ot the war ranty of the original manufacturer. De Lava! shall not oe liable; for damage of any kind resulting from arcsive or corrosive action of any gases or liquids handled by the machinery. De Laval assumes no resoonsibi! ity for damages due to de terioration curing periods of storage by the Purchaser prior :o Installation and operation. If provided for in the proposal or co\ an extra charge, De Laval wll, if notified pricr to shipment that the machinery is to be stored, apply preservatives *0 mmimire ihe deterioration, 4, INSURANCE t":ro ana extenaed coverage .n suraru.e In >;r amount suffiC'C-rt tc protec' De Lavoi's irmeres- - die much mery is to be taken out from and mrirHoi-ned wLH an insurer satisfactory to De Leva! by and at fnc cost of the Purchaser :ro:n `he time uf ,,ecO'pt until tne machineiy ''-ay hive onen fv-Uy oc.id 'L.n ir. (.-:/ ihe "urcnasei sHoL assume aL - -u u c- s no-:. 1 '::u; 'rcr: any "'C.. -a ?:>ar -ray no' on c-verii-a r iA/\Eb: ihe t'urcnaser shell may to Do a! m scc'r'o) to :no pu-c:-,<3se pr:ue, tne amo..m: o' nr.v c."i'; rc. cc?/ 1. pc-, pi o"'y :u,-,er rax, : ?:<{!, sic'e. -'i, c - s oovnb n by IN: L-.m-p1' be-: muse o* ucoonrc.'cc- o: an -1 s vlu v ne'l.v^ry -y 'He "cc~ ; v -/ m'n-tc . b jhb 1 b H * CfJ' r-j mac`n-;-,'v snaL be ns*a:ieu w J.'d at the expense nr the \ wu'd'aser j;vess .-rharv/ise .xprassty s 'f s pu icf-cd. Lpcn rogues?, I.--.: La-.q! will orov.de a comoeren? SuDer-ntendanr *c supervise the seeing up and /cr s'ar'mg of ""acimery. .He rL.rcnaser snail pay De Lav-j! \:r ne serv-ca or so:d supef -nrendeni a' He rate s' guiafed cus rraveLng and oil proper exoensos of sa;d ^an. T~e v.;Der;rrencent shall oe r.or- .-wdsisd ::r -'pioyee 0 De ueval, uu: Os Lave1 G'oll nor be Labie for i.-ii^ry ro oeiscns damage it* property occurring m 'he course, as a result c' rhe Sods'-in I endon*1 s presence upon die premises of the Purchaser De Laval accepts no -espcnsibi hty tar -'oferial and equip ment or for the ac*s of men turn shed by ice Purchaser, nor has m any respensibt I'ty for the performance of macninary nor set uo or started under rhe superv:sion of its superintendent unless deficient .performance is caused by defects or design, material or workmanship. 7, SPECIFICATIONS: Any specifications hereto attached are a standard form covering machinery of De Laval of substantially identical type and character and there may be immaterial variarions therefrom in ths details of design and construction of any particular machine. De Lava! reserves the right to make such changes in details or design, construction, arrangement or equip ment of the machinery to be furnished as snail. In its judgment, constitute an improvement over such former practice as may be shown or described in the specifications. De Laval does not supply detailed or shop working drawings of its machinery, 3. PATENTS: De Lcvai she'll indemnify the Purchaser for any liability the Purchaser may meur because of claims of infringe ment of United Slates apparatus patents by machinery or ports manufactured by De Laval. The Purchaser shall indemnify De Laval for any liability De Lava! may incur because of claims of infringement of United States process patents in ihe use cf the machinery and parts furnished hereunder. 9. CANCELLATION; Should rhe order resulting from this quo tation be terminated ror any just cause, rhe Purchaser shall pay De Laval *or c:l costs and e.xpenses incurred am-] commitments made in connection with the performance of the order, plus a reasonable promt thereon. 10, EMERGENCIES: For contracts or orders with a pr:ce of $200,000 ar more and/or for development contracts ot a special nature, where De Laval's performance or completion of such con tracts or orders is delayed or suspended directly or indirectly as the result o? way, national emergency, federal or state statute or government rules or regulations, priority controls, defense efforts, or any like cause (as distinguished from the normal de lays in manufacturing caused by tutors beyond `'he control of the manufacturer, suqjr as strikes, Pres, traffic embargoes, etc.), the ourchase price and the sh'poing schedule con'amed in seen contract or order shall be renegotiated upon rhe termination ot the cause for delay or suspension of oerformance consistent with prices a^d shipments offered by De Lavoi for product covered by suen contract or order at 'he time of ihe renegotiation. If an agreement cannot be reached cs ro rhe revised .once and shipment terms, either De Laval cr 'he Purchaser may tsr.mina'e such, con- Iracr or order by wnTten notice and the Purchaser shall pay within thirty (30) days erter tne g ving or such notice o\ ternsnatios 0 i costs "ncurred by De Laval in connect-on wifh such contract or order and a reasonable profit, ]i. L'MlTp OF LIABILITY: In no circumstances shaM De Laval be liable for spec as or consequential damages- The complete Lability of De Laval, whether express or implied is MmLed -o that stated in these condi'lcns ot sale. 12. ATOMIC ENERGY USE: The Rnrchc ser -<-*nra:-er; s 'ha: :ne ocuipmef-' being supplied hefcunaer is *0 be used tor a nuiposo o!hr th'jn in, or m any way related *o, the rreatlon, hanrirng, a? use of aicmic e^<rrqy or any aefiviy associated fnerew.'h; and De Leva! :,haii 'Gr be "esponm-b'e *o 'He ? nmess' m nny r'-'ra pnftv ` ?r,,:0'"'srn be u * a a oihe'wse t'-p" as r un-'c-s '00. ;n aHLu- even- "; c LLmcnups. mm: i inaorn I; y arc h h; -.'n h ---0 anr: ;m''H m- s e: any and a-i ucsr;, a-a cr"f'cgcr. 3d h.fmh-H' . H;> hemm/ ,'oc-r-ode ana DE LAVAL TURBINE INC. TRENTON, NEW JERSEY 08602 TELEPHONE 609-587-5000 CABLE ADDRESS' TURBINCO - TRENTON QUOTATION NO. 29DA-43-HW Peerless Boiler and Engineering Attention: Mr. Malcolm Murphy February 23, 1968 Page 2 Please address reply to: Gifford--HiII Building, Suite 400 2949 Stemmons Freeway Dallas, Texas 75247 Phone: 214-637-4130 Thank you for the opportunity to quote on this requirement. I am enclosing descriptive literature on the De Laval IMO pump. Please call on us if you need additional information. Sincerely yours. HRW:dh Enclosure Sal^S Engineer THIS QUOTATION, SUBJECT TO THE CONDITIONS OF SALE ON THE REVERSE SIDE HEREOF. IS VOID UNLESS ACCEPTED WITHIN 15 DAYS FROM THIS DATE. AN0 IN THE MEANTIME IS SUBJECT TO CHANGE UPON NOTICE. ALL ORDERS RECEIVED ARE SUBJECT TO ACCEPTANCE BY OUR HOME OFFICE. !oi S i ho'"- PC, i' '"'-,>4 no cor cir - o `.o.'_ v >.: ass C. i 's, s , ' ; C': w -J :: : wr. ?n w-r- b- - s .`I,*-: Ii on 1'ca", n v o .- ` , - -w . ::c~;v :o: n jticvr o 0" ; - on v. ; 4 a ~ ;n . r w:":;-; .-h-p:;:cr r * jr:........c=-. :v Wr -..wrocr o; -,o 'V wow;-, cron w ` *- nr ,"-cn-Js -on' nr-'own Purl o', i s':nr . o o'; p n n W1 S p 'osnecw ec paww, c; voaj.w *: vaaT-h-rj w oaky-w.; >, any Lc'ny nn -.ne oc-r nr --c i-Dvohosef r w.n;jybu Do Lava v:in necessary da' j, c .roprov-;d own. ay as key no a-, < c i, -- any rhcngcs bwein ci "w Jochc so''s ' r owea, and Jo dobjs caused by bras. and -, vw<w, ., n J s>y - _ bari'y, dewy by s.rrh-, of mawoj and anv wbor cawa hewn-s be ujvci's reasonable cnwa. "'.w.:-. i ' no-:aon an 'ace c< k'O ws'ance or hsu " or a baser. "hi rwoa ` vj : so ;J or pea a recscnabS? J o' e, a oca: h : a :c saab dc'wv, . - a Jo \ ,,J J-_b be cc.TipcnscSed w owra aw-E aaj o>:na:i s < i: `.r.: :`I'-ou' es'sa 4-a *'..i rake ;;av'"orn :< ,jra-;; ;,*< ^ ban acisn -o ;o : <;T 'n^aiaa 'n-a; "'.ay a -- .,r-:-a ay Laval, u 's :;r,jeb "ivr c ;'"'e to "bn r;i'.cnln:!''y ; 'n^k-'b .-e'an'n [by lane: i a- socj-i-y p.,rpasc;s or!y . r';:' !:y- :sycrn>9 :'rc lac'-c; a-s :?o ran s ior, a ar .snail r.civ-j saa- 4.. / '<-n'r: 1 nor ;y-H a-\ ' ^ -_.f ad'.c rv,: 5g' '.as!', ana i-r s;-a; : i7-a.,i :!:r. naraorai pr-'oer4', a; b''e 1. a.-ai, vb.'s; - .y,:-; by :a-r Tteao nr ;,'`cc;i":e'H 'a re ; 1 ,:r or:"'er p: ape-ay, .: |. y * tar a z-i ? . a: a ;b-v sa:a- .'y ecs 'c :.'Ci'orjr' y;i ,::,y -.v-icb '"ay no aa;:?; -c reaccr ana as^'O vrori ca w; ; a ,r s.a- ^--r area nr -a s-, r--o `">j: = ro .n.-y.o ;:ns njy:--;n .t'-v U; c-, ;i e s Is'"' need rr:y '? y n;: M >;; crnnanal '-;r: )k r ak e r. :: . a- ac ' * a s ar; o* :bc- .r ac:-i ''or . va" a- a -a ';a-n . !apa rravra ana '.a any c.:- . ''b-y' "cy . .-'je - aa;n*,r? z: iz-^cj nhc, :ob :: , Jo ..osal - "r^ba'-d an" cue-, nijy yc 5 "a: :J 'TOvyfV ;; '\y a:y;:y; J y ao;,y ; J. n' i 1 v . a-. -va-'a-;.-: *- no; y ; a ;'o- y;. a* '' '".vn a.: -jt. c-- ; ^ -y. r ' e ' ' -.asa .'.n-.- :-.1': p, r:-il - - -a.. ..n - :-.Tf -.a t a y ' yn-;, ...n;io: suoc s ` ;ed -'-r-' v`ro .'y;; - fhi'i y-'-e yon sH'-' :Uc- O' ' i j i' af i - m y- -rn: e*::n m l;a Java' a .La~r 'hiernas , ,y"''i''avm- !e 4i'o ouJ'or, ' a,.V; .,;y j- Jy-/ . O' y.J ' 1' . -/-<- Jo inanoy, sr-os d^u -a vi J no-* as a'a.noc j; r iarj;;y -;r.-a. -'y' a*<a 1 ;-ra ' ' >;:r-e * ;r. " a - J'".: ! a-' -a ; y ' \. 'J- ;.:'a ! . - :y y-.;-? b- b -b-' ;u-' dcreaq-e 0" 10 uy '.--a s,.o *c a' Cs-/::-,o - '' rap 3 a r .. ;r''v'a"a, - a-:y -yy, do Vi-' .!; v ; !>' of-s. ry, . q i ;f ' nou :o. n-s a?; o; v . ' abac n, ^ o -arrant'-'; c;: !a-, ~~y ; -- -y - . :-; '"J-` "J or ; C'!a "a' . avs; rra1 -v;" .-o a a :a': a a s cay a> a.! n c "a ,r a -. / a or c-.rr a-i'.o a-' any ausos ar `;a s na:vale:; by b*a `no " r'yy :..'r L : a' aas,, r a ;? -o'.a n^ a a-"-a ;a a-.."' ;o ' -O'Jaa! cr a r a a y : a a a'-; o' -Jnrape j aa " . * a'.a va \: [a- -e ' a- a- v;;'`-p u'arac, do taw a 'y J an''; ob pr ' - :o w ,s : . c. 1 ,ay;r ' I " o ' V : t J- W;;;"b I y ' < O - " : ny *; - y : - - : a. oate'iurc;r,aa. :u *. - a- u, "' - :- - - - , -; '0 - was , , r r -J:r- f-a : "ho " s J' : - -`s;.- a..-,c- n w - rnf or . - - a ;n y<, . . a o o-n a; :h ;a / no - a: - i . yea ..-'d5' 'n? a pwy-.i -.3 n.y;o; 'a : -.'U:-s J t J t.-' .w"!h J'-y aonc 0 w. r > - " ' 7.' -o a ' Jo. <jrc. -.J a.a d bn: -ov:., p.q ::wV:v::y or J a t-^'/ab c-t a. rsboaa iiy i doa::c:;;I -'vp:; ab oiw a: --r c;y; r:,oro nwv ir.fiak't 5ai vf a- J v: s a- a a. n " '"-a- b 1.: uaai'jr. rd cons- w r on. ;' or, y no'- rar: b; Jo L.a-J rs-ooww ""c i ah' ;o "ako s.v.b 00 s <"ba-n1. a O' uo-rj", "nr, so:,..--, rraiap; .'-nr rob;'- .re?.* oi rra. rpy t:. a,- in'J-'a; a- oho .. o :y h.bq,;non,, 0 S';r;n;> ;ys ,, 3 . V ionT.or p' C. C' t C ' OS Way b:0- -d !"''! Of .p : ';; ;u y p , J nr. L;e Jovr;! rof vro y k-. o h,-j O' v/on. ' -a s;:'. /: r c o -J 'no: o ; n : i y ;;-y ; .a j o_ bomb/ ; : a- : j ' oka soi "c.' ar '.-aa.-sa w : :o w- a - inn a:;r.i w nbsd a -ar o o apaa--: .. ^ nu'oa'i h y '-'ardnnary :r ;;;nO wan iac;.n od d - Do h oven he '"00ah;:aer jn.ab 1 ry :)-a CVvt. ' V 0 b b :; Do L.ova- nicy no.' nr..nsa a* c.h;/' --a-- a r. r Jr.";;;; c: 0' v. ' '`Oca-" J a:'1" r a n se o' 'he -a, ha-o-, o ; r.arJ.- '.rn-,uaoo' t.r'a. : < < "' `hi - Jn'. J a: ' n ' J - od'a :,o: she ' L ! ',s .'."n'k--: ;.rd : an,wo k'nvi, ' b; ; O: " O U . . k:r p - ; j;;r-n-. a' rJo s or ddOC.hb'.} a - root a, r oa`,;'-f. 'W. fc da ha . ,: ! arte o' a .la n w boi a ad a: o aoi'da a o'h'arJ! rv, n s-c, or ays' e- - or'cr-a. a- o-y no r!:- o. s a sj i ,-v O''] " j:n f -o " n "''sa -;o- ; --y 'a'-'a's oevo-.d f'n rr-j oi -'.cr :a -J- r fo~, hanb o,``L.a. a:>a s, on ha ; n nr/'' k- e1 a-;.? -v- -;o -o;-" n < n nnw r a r-.o/a:'-' v- c :w: - Jo .a ! hi J b /i ?: or rn ir.e . d vt b.