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Installation, Operation &

Maintenance Manual

Self-Priming Frame

Mounted Pump

BSP5CU &
BSP7CU

1½" x 1½" & 2" x 2"
Universal Drive

IMPORTANT! - Read all instructions in this manual before operating or servicing 
a pump.

Last update: 10/18/2021

barmesa.com

Summary of Contents for BSP5CU

Page 1: ...ation Maintenance Manual Self Priming Frame Mounted Pump BSP5CU BSP7CU 1 x 1 2 x 2 Universal Drive IMPORTANT Read all instructions in this manual before operating or servicing a pump Last update 10 18...

Page 2: ...norormoderateinjury DANGER CAUTION Operation against a closed discharge valve will cause premature bearing and seal failure WARNING on any pump and on end suction and self priming pump the heat build...

Page 3: ...Stainlesssteel O RINGS Buna N PAINT Airdryenamel waterbased SEAL Mechanical self lubricating Ceramic stationary part carbon ring seal and exclusionintherotatingpart Buna Nelastomerandstainlesssteelspr...

Page 4: ...horizontal suction lines should slope up to the pump to avoid trapped air pockets All piping should be properly supported 4Priming Remove pipe plug in top of body and fill the pump body completely wi...

Page 5: ...eplace complete seal 4Shaft seal To reassemble lightly oil ring and press stationary member over shaft and into pedestal Lightly oil shaft and inner surface of bellows of rotating member With lapped s...

Page 6: ...5 Service Repair For Repair Part Please supply Model Number and Serial as shown on Name Plate and Part Description and Part Number as shown on Parts List barmesa com...

Page 7: ...6 Repair Parts For Repair Part Please supply Model Number and Serial as shown on Name Plate and Part Description and Part Number as shown on Parts List barmesa com...

Page 8: ...essive noise 1 Fill pump body with water 2 Shorten suction head 3 Lower suction head install foot valve and prime 4 Disassemble pump and clean out impeller 5 Repair or replace suction line 6 Match foo...

Page 9: ...8 barmesa com...

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