FORM Spec DMS-MU-S	COPYRIGHT © 2011 SHIPPENSBURG PUMP COMPANY, INC. 
Shipco® IS A REGISTERED TRADEMARK OF SHIPPENSBURG PUMP CO., INC. 	PRINTED IN THE U.S.A. • BEIDEL PRINTING HOUSE, INC., 717-532-5063
SHIPPENSBURG PUMP COMPANY, INC., P.O. BOX 279, SHIPPENSBURG, PA 17257
PHONE 717-532-7321 • FAX 717-532-7704 • www.shipcopumps.com
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SUGGESTED SPECIFICATIONS	SHIPCO® PUMPS
TYPE DMS-MU SINGLE boiler feed PUMP
CAPACITY SCHEDULE MUST BE COMPLETED.
Furnish and install according to drawings and manufacturer’s instructions the quantity of DMS-MU SINGLE boiler feed pump(s) as shown on the drawings. Each unit shall consist of (1) steel receiver minimum 3/16" thick, (1) water pump, electrical controls and accessories.
The boiler feed receiver shall be manufactured of minimum 3/16" thick construction. The receiver shall be equipped with: (1) top and bottom shut-off water level gauge with automatic shut-off if glass is broken, (1) dial thermometer, (1) low water cut-off, (1) pressure gauge for pump discharge,  (2) lifting eyes on receiver  and (1) make-up water assembly consisting of a 2-pole externally adjustable float switch and electric solenoid valve. The receiver size shall be as shown on the drawings.
A cast iron basket inlet strainer with vertical self-cleaning bronze screen shall be provided for the receiver inlet.
The make-up water assembly shall be sized to equal the capacity of one of the boiler feed pumps. The solenoid valve shall be packless, piston pilot-operated, with cushioned closing and have an epoxy-resin molded waterproof coil. The valve shall be equipped with a wye strainer, and a 3-valve manual bypass and an air gap assembly for anit-siphon.
All controls switches and valves to have a NEMA _____ rating.
The centrifugal water pump shall be top mounted on the receiver. The pump shall be of the two stage design with the stainless steel axial flow first stage impeller coupled to the second stage impeller by a compression coupling and drive pin. The axial flow first stage impeller shall be mounted in a suction column with stainless steel bearing supports and water lubricated silicone bearings. The entire suction column shall be threaded and be replaceable as a complete assembly. The drive shaft to the axial flow impeller shall be stainless steel. The second stage enclosed bronze impeller shall be bronze fitted to the cast iron case by a renewable bronze wearing ring. Mechanical shaft seals shall be rated for 250°F service. Each pump shall be close coupled to an industry standard motor available “off the shelf.” Pump capacity, motor HP and RPM, electrical characteristics, and receiver size shall be as shown on the drawings.

The manufacturer shall furnish a certified pump performance test. The pump manufacturer shall furnish complete elementary and connection wiring diagrams, and installation and operation instructions.
The entire pump package will be U.L. labeled when a control panel is furnished.
Electrical control specifications must be added. See electrical specifications for boiler feed pumps.
Manufacturer shall be Shipco® PUMPS, P.O. Box 279, Shippensburg, PA 17257.
Capacity Schedule (Required to complete suggested specifications).
TYPE DMS-MU BOILER FEED PUMPS:
Catalog No. __________ DMS-MU
Capacity: __________ GPM @ __________ PSIG
__________ HP, __________ RPM, Motor Enclosure __________
Receiver: _______ gallons, 3/16" thick steel
Supply electrical power characteristics: __________ volts, __________ phase, 60 cycles
Control voltage: 115 volts, 1 phase, 60 cycles
Water supply pressure _________ PSIG,