PUMP UNIT CENTRIFUGAL

The United States Coast Guard is requesting quotations for a centrifugal pump unit, type 18B, close-coupled with a motor. The pump unit should have a maximum discharge flow rate of 130 GPM and a discharge pressure of 39 PSIG. The unit should be packaged in accordance with MIL-STD-2073-1E method 10 and marked with the purchase order number, stock number, and other required information. • The pump unit should be made of navy M bronze with a monel stub shaft. • The motor should be 5 HP, 3450 RPM, frame JM182, TEFC, IEEE45 marine duty, 220/440 VAC, 60 HZ, 3 phase. • The impeller type should be bronze, enclosed, with a diameter of 5.13 inches. • The seal type should be BN-CM. • The unit should be used on a 210 WMEC air conditioning system - raw water pump unit. • The manufacturer should be Wilo USA LLC DBA Scott Pump, and the part number should be B57018X513F050CG. • The quantity required is 04 each.