Document BRxRaEeJD2qgM0RqQQOr82qMj

strength. Vertical tub bare are bulb T sections and In Lck-d Bar joint th flat T horizontal muntio is threaded through the both. Ropt'i Vlndom, Inc, Dopklnt Ave, Jomcstown, N. Y. L28 MASONRY DRILL KIT--Metro car. bide masonry drills ore available in a handy kit o( six of the most commonly used sixes, 8/16,1/4, S/16,3/8, 1/2 and 5/8 in. cover ing a wide range of applications. Leather ette ease, durably constructed, protecta the LI4 SKIN PROTECTION -- Cellophane. Uke him of emulsified fat* and oil* pro* teeu industrial worker** hands from derma* till*. Rubbed Into hand* it permit* work with non-oqueous akin*irritanta and gives glove protection without the restriction. Cadet laboratories, Worcester, 5, Mass. L21 PARTS CLEANER -- Portable, we)ded*eteel unit on wheels bos hinged drop leaves, tool trey far convenient work bench. Kcllta Products, Inc, Bos 3917, Terminal Annex, Los Angeles, 54, Calif. L7 SOAP DISPENSER --Powdered-soap dispenser permits checking contents at a glance. Maker claims chock-resistant plas tic withstands repeated hammer blows. L E Ilieks Co, 507 S Crov Ave, Oak Park, Ilf. 1800 rpm and lower, equipped with either sleeve or ball beariogs. Burke Eleetrle Co, Erie, Pa. M2 LOAD-CENTER TRANSFORMER -- Dry-type Class B insulated load center transformer is for plant' power-distribution circuits. Units ere housed In paneled en closures for indoor Installation*. Com. psrtments for primary and secondary switchgear can be furnished to form com LB CUM SOLVENT--Non-corrosive gum solvent removes tan. gums and other bind ers that settle out in liquid fuel system, maker says. Maker also claims that TankKite* serves as reeonditioner or preventa tive, Dept 101 Celeo Corp, 110 East 42nd St, New York, 17, N. Y. L9 AIR HOSE NOZZLE -- Heavy-duty noctle No 143-A has lour quickly later, changeable noses: general purpose, adjust able, where blast must be controlled, wide flat note, and long nose. Imperial Brass Mfg Co, 1200 W Harrison St, Chicago, 7, 111* LIO SOLDER -- Paste-form singlesppllcation solder coven three range*. 200 to S00 P. 500 to T50 F and 1150 to 2000 F. Application performs cleaning and fluxing, tinning and soldering. Fusion Engrg, 1856 Euelld Are, Cleveland, 15, Ohio. drills. Comes complete with operating in structions. Metro Tool & Gage Co, 4240 Peterson Ave, Chicago 3, III* L29 HAND-POWEREDCUTTERS-Redasigned Hoe of band-powered cutters btve carved toe-in handles, broad, rounded palm, fit grips, no protruding screws or tfolts, metal safety handle stop, 50% greater tool strength fa section* and handle* jaw* plainly marked showing capacity and type of metal safely cut Will cut bolts, rods, wire, cable, chain, bars and metals of all kinds. H K Porter, Inc, Somerville, bias*. plete unit substation. Core and' coil cooled by exposing as much radiating sur face as possible to the air. Insulating msterisls used are mainly Class B; Class C materials provided where extra strength is needed. Wagner Eleetrle Co, 6400 Ply mouth Are, St. Louis, )4, Mo. . Lll FIRE EXTINGUISHER -- Carbondioxide unit comes with wall bracket for mounting near machines, equipment or materials. Power-Pk Prodacts, lac, Buffalo, 2, N. Y. L12 ENTRA1NINC AGENT -- Greater sealing resistance, longer flexural strength come from entraining.about 3 to 59b of air In concrete, according to maker. A C Horn Co, 45-56 Tenth St, Long Island City, N. Y. L30 CUTTINC TORCH--Cutting toreh Stylo 9016 available in 21-or 56-in. lengths, equipped with a 90-deg torch head. Cuts stainless steel using Airco's Flux-Injection process. Constructed with Monel head, stainless-steel tubes, aiainless-steel lever and ribbed handle. Remote control cutoff automatically coordinates flux feed with cutting oxygen to eliminate separate flax control. Air Reduction Soles Co, 60 E 42nd Si, Now York 17, N. Y. v-- 1s MOTORS AND SWITCHGEAR, OTHER ELECTRICAL EQUIPMENT Ml TOTALLY ENCLOSED MOTOR -- Fan<oolcd, totally enclosed squirrel-cage motor Is rated at 350 bp and 5600 rpm. Having normal starting torque, motors are suitable for full-voltage starting. Avail able for 2- or 3-phase operation, on SO cycles, 440, 550 -or 2300 volt* "they are specially designed for locations having excessive moisture or dust. Windings are completely enclosed, and double-end ven tilation assures maximum uniform cooling. Similar motor available with speeds of M3 FLOAT SWITCH -- Msgneswitch Is magnetic proximity switch with Alnico per manent magnet Single-pole, double-throw switch has no mechanical linkage with Dost part oi mechanism. Provides snap-action Control for liquid-level installations. Switch handles e motors up to 14 hp. Standard units Include models designed for open or elosed vessels and for internal pressures up to 600 pil end temperstures up to 700 F. All exposed parts are ol noncottosm ma terial, making unit suitable for wide variety of liquids. Special materials can be sop- POWtR Mid-Juno, * 1448 170 | plied for units required to work with chemicals or other corrosive liquids. Magncswltch, Ine, 4261 S. Western Ave, Chicago, 9, 111* M4S TEST LEADS--In conventional red end black color, these test leads are made in 48-In. retracted length* that will extend to 20 fL The 48-in. relucted coil may bo cut Into soy desired length. Any type of test lead terminals may be used with these leads. (Coiled Korda, Ine, Box K, Ham den, Conn. M44 PLUG-IN PANELBOARD --Plug-in features of this panelboard permit easy and quick removal or insertion of multibreaker units for future chaagea In circuit ratings or for additional circuits. High speed call-less magnolia and thermsi trip of M04 breaker gives adequate timo lag for starting motors and tungsten lamps innub current. It trips as fast as one-hun dredth of a second at curreot values slightly above operating range. NM0 panelboards M10 DC AMPLIFIER-- Microten unit measures sad amplifies minute power im pulses, using electro-mechanical balance. This gives output signal directly propertional to input signal Input measure and output stabilized through a feedback cir cuit. Manning, Maxwell A Moore, Inc, Bridgeport, 2, Good* are famished 100- and 200-amp main-dr* cult retings, 120/240-v oe with IS-, 20-, and 30-amp circuits. Square D Go, Detroit, 11, Mich. M2S CAPACITOR MOTOR-Fractlosal horsepower motors have iriplo-aeal windings and Ugh-startlng-torque characteristics. Ro tor is oil-welded copper-bar construction. M6 MILL MOTOR --Motor reduced in size by one frame size because of larger and more efficient armature that fita within [Imltlng dimensions. Other reducing fea Availablo in ratings of 1/6, '4, 1/3. and VI hp, single phase, 60 cycle, 115-230 v. Torq Electric Mfg Corp, 1091 Inter* stale Rood, Bedford, Ohio. tures ore new roller bearings and rede signed field coll*. Type MC motor avail able In sixes from 5 to 200 bp, voltages of ISO and 550, and In AISE dimension ` frames 602 to 618. Westinghouse Eloe* trie Corp, Box 2025, Buffalo, 5, N. Y. M4 RESISTOR -- Edgtehm, edge-wound resistor is designed for starting, dynamic braking, field discharge and ptugging. Unit I* suitable for do or ao-motor cooUoilers and other Intermittent-duty high current applications Ward Leonard H26 LAMP BALLAST --Designed for greater flexibility In planned lighting, two Electric Co, 6 South St, Mt Vernon, N. Y. groups of ballasts lor Slimline flourescent lamps svsiloblo in both slnglo-lamp and TuUmp high power factor units. General Electric Co, Schenectady, N. Y. MSI VOLTAGE TESTER--Designed for testing continuity of either so or do cir cuits, this unit shows ranges from HO to SSO'v sc sod 110 to 600 v dc. Also indi M9 SOLENOID CONTACTORS --Units cates blown (uses, grounded aide e( line, are adapted for machine tools, tlr-cooditlooing equipment, pumps and compressors, etc. They are designed for use a* main-Un* reversing or accelerating contactors on ao excessive leakage to ground, etc. Tester has essy-to-resd scale and is calibrated from 110 to 6QQ v. Ideal Industries, Ine, 1025 Pork Avenue, Sycamore, lU. motor controllers. Ward Leonard Elec tric Co, 6 South Si, Mi. Vernon, N. Y. M46 PACKACEP GENERATOR--Unit is 'compact, factory-assembled generator in cluding revolving-field generator, direct- connected exciter,, automatic voltage-regu- (sling circuit, meters and selector switch for presetting voltage. Electric Machin ery Mfg Co, Minneapolis, 13, Minn. M19 CIRCUIT BREAKER --Redesigned for ratings from 113 to 230 kv and up to 3,500,000 kva interrupting capacity, Im proved lino meets requiremeots for reliable, high-voltage transmission lino circuit-break er protection. Type DZ0-160 is improved line of high-voltage, high-speed, quickclearing (5-cyde) outdoor, Roer-mouated oil circuit breaker. Unit recloses service within 20 eycles and includes single-brake 5-cydc Raptor are extinguishing device and pneomatle operator with self-contained automatic sir-supply system. Allls-Chol* men Mfg Co, Milwaukee, Wls. M5 CROUND CONNECTORS -- Type GAB ground connector features eretsgroove design that permits connecting ground bus either pareUs) or at right angles to driven rod or pipe. Units supplied for sizes (rom (-in. rod to 6-la. iron pipe size od No. 8 solid conductor to 750 mem ground conductor. Bumdy Engrg Co, 107 Bruckner Blvd, New York, N. Y. Mt SELENIUM RECTIFIER--Maintain ing'constant voluge regardless of changing amounts of current drawn from it. rectifier operates on varying loads from 0 to 20 amp with no appreciable variation In volt age. De-voltage control maintains or FOWIft MMJtina, 1948 171