Document 7RyY3Vrox16jaxNKmMX7yNvqB

Heating Systems Pumf! Skidmore Corporation St. Joseph, Michigan Quality Heating Pumps for over a quarter of a century .Write for Bulletin No. 19-A on Type UV Pump Bulletin No. Sl-B on Type CVS Pump SKIDMORE TYPE UV PUMP The Skidmore Type UV Condensation Pump, single or duplex unit, is designed for use where returns are too low to permit the operation of horizontal type pump?. Type UV Pump operates very satisfactorily where condensate is to be returned to the boiler or other points, from'tall types of steam heating systems or process equipment. Type UV Pump consists of vertical pump and motor unit with'float and float switch mechanism mounted on cover plate which is bolted to sump type receiver. Capacities 2000 to 40,000 sq ft EDR and discharge pres sures from 10 to 75 lb. SKIDMORE TYPE CVS PUMP The Skidmore Type CVS Condensate Pump is built for maximum efficiency, requires a minimum of space. Designed in both single and duplex units. Shown above is the duplex pump with two float switches. This model also furnished with automatic alternator on all sizes. Inte gral pump casing and motor stand of cast iron construction, bolted to top of receiver. Pump bronze fitted throughout, with enclosed centrifugal impeller of spe cial design for hot water. Capacities 500 to 10,000 sq ft EDR, pressures from 10 to 40 lb. Write for Bulletin No. 14-A on Type HS Pump BtuUlin No. 17 on Type'TM Pump SKIDMORE TYPE HS PUMP SKIDMORE TYPE TM PUMP The model HS' Condensation pump is economically designed to offer maximum efficiency with lower operating cost. The Type HS will operate at high tem perature encountered in condensation pump service. The pump can be dis assembled without disturbing piping connections. Furnished in either single or duplex' type. Pump casing is con structed of heavy close grain cast iron, verticallysplit, bronze fitted throughout. Capacities 1,000 to 65,000 Bq ft EDR, pressures 10 to 75 lb. Type TM pump consists of motor, steel receiver, automatic make-up valve mounted on receiver, water level gage glass mounted on receiver, self-cleaning strainer between pump and receiver, assembled and mounted on steel base. Cast iron base furnished if required. Electric boiler water level controller furnished for mounting on boiler. The Type TM Condensate and makeup water pump is of turbine type designed for boilers up to 250 hp and pressures up to 150 lb. Write (or Complete Engineering Data Bulletins on Skidmore Condensate and Vacuum Pumps will be sent on request. 420 Heating Systems Pumps TUTHILL PUMP COMPANY 979 East 95th Street, Chicago 19, Illinois Canadian Affiliate: Ingeraoll Machine A Tool Company, Ltd., IngerBoll, Ontario, Canada Representatives in all principal cities PUMPS FOR YOUR PURPOSE Tuthill manufactures a complete line of positive displacement rotary pumps for oil burner, lubrication, and other ser vices. Capacities from 1 to 200 gpm, for pressures to 600 psi, speeds to 3600 rpm. Also, pump units and stripped models for built-in applications. Write for cat alog describing complete line. SU Belt-Driven Pump Unit. For handling heavy fuel oil in commercial oil burner applications or with packaged boilers. Internal-gear pump design and 2 to 4 "V" belt drive insure quiet operation. Economically priced, it includes quality con struction features such as two ball-bearing pillow blocks, one point take-up which simplifies adjustment of belt tension and special fabricated steel base with versatile motor mounting. SU pump units are compact--can be provided with overall dimensions of only 14% in. x 25% in. Furnished with a wide variety of pump and motor combinations, for pressures up to 300 psi, capacities to 2030 gallons" per hour. Sub-assemblies of pump, stub shaft, pillow blocks and sub-base can be provided for incorporation into larger equipment. Ask for Catalog 107. Model L--Small Industrial Pumps. Underwriters' Laboratory approved heavy oil pump series widely used for oil burner service, lubrication, liquid transfer and general industrial use. Model L is a compact, highly efficient, positive displacement, internal-gear rotary pump with mechanical-seal. It is provided for capacities from 20 to 360 gallons per hour at pressures up to 600 psi. Available with a variety of flange or foot mountings. Model L is directional in rotation and designed for direct drive at standard motor speeds. Ask for Catalog 101. Model R--Antomatlc Reversing Pumps. Model R incorporates the Tuthill automatic reversing feature--designed to maintain constant direction of flow from the same port regardless of the direction of rotation of the driving shaft, without the use of check valves. Available in 11 sizes ranging in capacities from % to 200 gpm, for pressures up to 400 psi. Variations of model are available with mechanical shaft seal, internal-relieving fea ture and various mountings. Write for Catalog 105. Stripped Pumps for Built-in Applications. For incorporation into products of manufacturers, Tuthill pumps can be furnished with the mounting bracket removed (Series S), or with mount ing bracket and housing removed--providing pumping ele ments only (Series SA). Stripped pump units are furnished in 10 sizes in capacities from % to 200 gpm,for pressures up to 200 psi. The series includes nonreversing and automatic reversing type pumps as well as units with automatic internal-relieving feature. Ask for Catalog 106. Cartridge-Type Lubrication Units. These compact, cartridgetype lubrication units are provided in 4 different models, each in 3 sizes, with a capacity range of from 55 to 170 gallons per hour, for pressures up to 200 psi. They may be furnished for non-airectional service or with the automatic reversing feature where the pump must be driven by a reversing shaft. Choice of internal or external porting. Designed for flange mounting. Ask for Catalog 108. Catalog No. 100 Describing Complete Tuthill Line Also Avail able on Request. 421