Document BR215eMnZLnYmgZ98pE48Nyp4

I Healing Systems Specialties W. H. Nicholson & Company Main Offices and Factory: 211 Oregon Street, Wilkes-Barre, Pa. Albany, N. Y. Atlanta, Ga. Baltimore, Md. Birmingham, Ala. Boise. Idaho Buffalo. N. Y. Chicago, 111. Cincinnati, O. Cleveland, O. Denver, Colo. SALES REPRESENTATIVES IN U. S. A. AND CANADA. AT: Des Moines, la. Detroit, Mich. Easton, Pa. Evansville, Ind. Fort Wayne, Ind. Fort Worth, Tex. Frederick, Md. Greensboro, N. C. Houston, Tex. Indianapolis, Ind. Kansas City. Mo. Los Angele3, Cal. Milwaukee, Wis. Minneapolis, Minn. Montreal, Que. Needham, Mass. New Orleans, La. New York, N. Y. Oak Ridge, Tenn. Omaha, Neb. Philadelphia, Pa. Pittsburgh, Pa. Ponca City, Okia. Portland, Me. Portland, Ore. Richmond, Va. Rochester, N. Y. Salt Lake City, U. San Francisco, Cal Seattle, Wash Spokane, Wash. St. Louis, Mo. Sumter, S. C. Syracuse, N. Y. Toronto, Ont. Tucson, Arizona Vancouver, r. q. Washington, D. C. STEAM, WATER, AIR, OIL AND GAS SPECIALTIES TRAPS Thermostatic: Steam, to 225 lb. Expansion: Steam, to 250 1b. Weight-Operated: Steam, Air, Gasoline; to 1500 lb. Piston-Operated: Steam, to 650 lb. Radiator: to 15 lb. SEPARATORS: Steam, Air, Gas to 250 lb. STRAINERS: to 600 lb. VALVES, Cylinder Con trol: Air, Gas, Oil, Steam, Water; Lever, Foot, Solenoid, MotorOperated; to 5000 lb. FLOATS, .Welded: 2 in. to 14 in. diam.; Pressures to 4800 lb. ENGINEERING BULLETINS AVAILABLE ON ALL NICHOLSON PRODUCTS NICHOLSON INDUSTRIAL STEAM TRAPS 5 Types for Every Heat, Power and Process Application A survey of large users of Nicholson industrial steam traps showed these main reasons for the increasingstandardization on Nicholson units for specified appli cations : 1) Operate on lowest possible tempera ture differential; no waterlogging. 2) Have 2 to 6 times average drainage capacity. 3) No need to change or adjust valves for varying pressures. 4) Record low for steam waste. 5) Maximum air-venting capacity. Nicholson installations have repeat edly shown production increases up to 30 per cent. Some typical unit applica tions: plastic moulding platens, dry kilns, steam mains, unit heaters, radia tors, pipe coils, drips, hot water heaters, driers, jacketed kettles, cookers, coffee and hot water urns, dish heaters, vege table steamers, bakers' proof boxes, steam tables, sterilizers, ironers, presses, mangles. Types A, AHV and AU,*shown on this page, are for pressures from vacuum to 200 lb. Bronze construction, aluminum painted. BULLETIN 1047 Type AHV Type A V Max. Capacity in Lbs per Hr. a^Various Pressures--Types A, AHV, AU Size, Inches K-K-K K Size, Inches H 1 Lb. 750 860 990 2 Lbs. 1060 1220 1410 5 Lbs. 1670 1920 2210 10 Lbs. 2340 2690 3100 20 Lbs. 3290 3785 4350 . 40 Lbs. 4585 5270 6050 80 Lbs. 6325 7270 8375 100 Lbs. 7030 8080 9310 125 Lbs. 7800 8970 10.350 150 Lbs. 8415 9675 11,100 175 Lbs. 9,040 10,400 11.950 60 Lbs 5550 6380 7350 200 Lbs. 9,610 12,700 See Note A p. 2 LIST PRICES--TYPES A, AHV, AU Size, Inches K-K-H Va Types A and AHV With Bellows of Bronze Monel (Stainless $13.20 14.30 16.00 $15.70 16.80 18.50 $18.70 19.80 21.50 1364 Type AU With Bellows of Bronze Monel Stainless $14.30 15.40 17.60 $16.80 17.90 20.10 $19.80 20.90 23.10 Valve Orifice, Inches % % `iu W. H. Nicholson & Company Heating Systems Specialties Nicholson Industrial Steam Traps, Types B and C Types B and C are for pressures from vacuum to 225 lb; cast iron, alumi num painted. Tjrpe C is also furnished in cast steel, with stainless steel bel lows, for pressures to 300 lb with su perheat up to 500 deg total tempera ture. For complete details, BULLE TIN 1047. MAX. CAPACITY IN LBS PER HR. AT VARIOUS PRESSURES Size, In. K Va 1 IK IK 2 1 lb. 1240 1700 2210 2210 4975 4975 2 lbs. 1755 2390 3120 3120 7025 7025 5 lbs. 2,760 3,770 4,920 4,920 11,060 11,060 10 lbs. 3.880 5,280 6,900 6,900 15,520 15,520 20 lbs. 5,450 7,425 9,690 9,690 21,800 21,800 40 lbs. 7,580 10,340 13,500 13,500 30,380 30,380 60 lbs. 9,190 12,540 16,380 16,380 36.800 36,800 80 lbs. 10,450 14,250 18,610 18,610 41,800 41,800 Size, 100 lbs. 125 lbs. 150 lbs. 175 lbs. 200 lbs. K 11,630 12,920 13,900 14,950 15,900 Va 15,850 17,600 18,990 20,400 21,680 1 20,690 23,000 24,800 26,650 28,300 IK 20,690 23,000 24,800 26,650 28,300 IK 46,600 51,700 55,750 59,900 63,650 2 46,600 51,700 55,750 59,900 63,650 225 lbs. 16,740 22,800 29.750 29,750 66.900 66,900 Cast Steel 250 lbs. 300 lbs. 17,500 23,800 31.100 31,100 70,000 70,000 19,000 25,900 33,800 33.800 75,900 75,900 Note A: Capacities shown are maximum with valve orifice wide open for 1 hr with adjustment made for temperature and conditions of efflux. To permit intermittent discharge, and handling of peak loads at start of operations, select traps to handle not more than 50 per cent of capacities shown. LIST PRICES, TYPES B AND C Size, Inches -K y. 1 IK 1H 2 Types B and C Cast Ir >n With Be lows of Bronze $19.40 25.45 30.30 30.30 44.85 44.85 Monel $21.90 28.75 33.80 33.80 48.35 48.35 Stainless $25.45 33.95 38.80 38.80 53.35 53.35 Type C Only Cast Steel With Be Hows of Monel Stainless $31.10 40.25 47.25 47.25 68.25 68.25 $34.10 45.25 52.25 52.25 73.25 73.25 Valve Orifice, Inches K % K K Va Va Types A, AU and C are made in angle type only, with hori zontal inlet and vertical outlet. Type AU has union connection on inlet. All three types drain completely when cold and will Type C not freeze. Type AHV is especially applicable to drainage prob lems where necessary or desirable to have all piping run horizontally or vertically, or close to floor, wall or pillar. Type B, made with horizontal inlet and optional horizontal or vertical outlet, offers either angle or horizontal straight-through con nections. Types AHV and B traps are not freezeproof. NICHOLSON TYPE R RADIATOR TRAPS Thermostatic bellows type; feature bal anced vapor-pressure principle and max. diam. valve orifice. Bronze bellows; brass body, cover, union, nut; nickel alloy valve, renewable stainless steel seat. Two angle types for 200 and 400 sq ft EDR, `Sffn<a iA vapor and vacuum; r and 1-hand comer types for 200 sq ft. Pressure to 15 lb. BULLETIN 744. Series 2A 2R & 2L 4A DIMENSIONS AND LIST PRICES. TYPE R TRAPS Size List Price A K' $5.30 2K' y, 6.00 2K H 7.95 3K B IH' k[ 1% C 2K* 3Ki 3K D 2K' 2K' 2K' E IH' Weight 1H lbs IK IK CAPACITIES IN SQUARE FEET EDR SERIES AND SIZE K'-2A, 2R & 2L K'-4A I PRESSURE DIFFERENTIAL--LBS. PER SO. INCH y. K 1 IK 1 1 2 | 5 | 10 | 15 85 120 200 165 | 235 1 370 | 530 | 640' 165 230 I 400 330 1 465 1 730 1 1050 | 1300 Note B: Ratings are in accordance with recommended standards of Stxim Heat Equip. Mfr's Assn.-Select trap directly from table for the lowest pressure dif ferential that may exist in the system. 1365