Bell & Gossett Series 1531 pumps are custom-built end-suction and close-coupled pumps with a base-mounted design with a heavy duty cast iron volute construction for 175 psi. They are available in bronze-fitted, for general heating and potable water, and bronze-body pumps for food service applications. Series 1531 pumps come in 1-1/4'' through 6'' pipe sizes, 1150, 1750, or 3500 RPM motors, and are available with 3/4 HP to 60 HP motors. They feature a mechanical seal construction, self-flushing mechanical seals, external flush tubing, a precision-fitted balanced and enclosed impeller, and gauge tappings on the suction and discharge flanges. The Series 1531's back pull-out design allows one service tech ease of maintenance.

Category Products

This Bell & Gossett Series 1531 model 2E is a base-mounted centrifugal pump used for commercial hydronic heating and cooling. This pump features a 1-1/4" shaft size, 3" NPT end suction, and a 2" NPT top discharge. Its motor is three phase, 7-1/2 HP, 1750 RPM, and 208-230/460/60/3.

Online Price: $3,804.21
Regular Price: $3,958.85

This Bell & Gossett Series 1531 model 4BC is a base-mounted centrifugal pump used for commercial hydronic heating and cooling. This pump features a 1-5/8" shaft size, 5" NPT end suction, and a 4" NPT top discharge. Its motor is three phase, 20 HP, 1750 RPM, and 208-230/460/60/3.

Online Price: $4,817.71
Regular Price: $5,013.55

This Bell & Gossett Series 1531 model 4BC is a base-mounted centrifugal pump used for commercial hydronic heating and cooling. This pump features a 1-5/8" shaft size, 5" NPT end suction, and a 4" NPT top discharge. Its motor is three phase, 15 HP, 1750 RPM, and 208-230/460/60/3.

Online Price: $4,263.58
Regular Price: $4,436.90

This Bell & Gossett Series 1531 model 4BC is a base-mounted centrifugal pump used for commercial hydronic heating and cooling. This pump features a 1-1/4" shaft size, 5" NPT end suction, and a 4" NPT top discharge. Its motor is three phase, 10 HP, 1750 RPM, and 208-230/460/60/3.

Online Price: $3,583.13
Regular Price: $3,728.79

This Bell & Gossett Series 1531 model 4BC is a base-mounted centrifugal pump used for commercial hydronic heating and cooling. This pump features a 1-1/4" shaft size, 5" NPT end suction, and a 4" NPT top discharge. Its motor is three phase, 7-1/2 HP, 1750 RPM, and 208-230/460/60/3.

Online Price: $3,356.32
Regular Price: $3,492.75

This Bell & Gossett Series 1531 model 4BC is a base-mounted centrifugal pump used for commercial hydronic heating and cooling. This pump features a 1-1/4" shaft size, 5" NPT end suction, and a 4" NPT top discharge. Its motor is three phase, 5 HP, 1750 RPM, and 208-230/460/60/3.

Price: $2,883.24

  • SKU: BH1271T
  • Ships within 10 days

This Bell & Gossett Series 1531 model 3BC is a base-mounted centrifugal pump used for commercial hydronic heating and cooling. This pump features a 1-5/8" shaft size, 4" NPT end suction, and a 3" NPT top discharge. Its motor is three phase, 60 HP, 3500 RPM, and 208-230/460/60/3.

Online Price: $9,560.75
Regular Price: $9,949.40

This Bell & Gossett Series 1531 model 3BC is a base-mounted centrifugal pump used for commercial hydronic heating and cooling. This pump features a 1-5/8" shaft size, 4" NPT end suction, and a 3" NPT top discharge. Its motor is three phase, 50 HP, 3500 RPM, and 208-230/460/60/3.

Online Price: $8,509.93
Regular Price: $8,855.86

This Bell & Gossett Series 1531 model 3BC is a base-mounted centrifugal pump used for commercial hydronic heating and cooling. This pump features a 1-5/8" shaft size, 4" NPT end suction, and a 3" NPT top discharge. Its motor is three phase, 40 HP, 3500 RPM, and 208-230/460/60/3.

Online Price: $7,278.22
Regular Price: $7,574.09

This Bell & Gossett Series 1531 model 5BC is a base-mounted centrifugal pump used for commercial hydronic heating and cooling. This pump features a 1-1/4" shaft size, 6" NPT end suction, and a 5" NPT top discharge. Its motor is three phase, 7-1/2 HP, 1750 RPM, and 208-230/460/60/3.

Online Price: $3,881.72
Regular Price: $4,039.52

Page 1 of 18

Category Repair Parts

B&G Series 1531 Exploded View
B&G Series 1531 Exploded View
B&G Series 1531 Single Mechanical Seal
B&G Series 1531 Single Mechanical Seal
B&G Series 1531 Standard Seal Construction
B&G Series 1531 Standard Seal Construction
B&G Series 1531 Stuffing Box Construction
B&G Series 1531 Stuffing Box Construction

Category Information