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

  • SKU: BH1275A
  • Ships within 2 days

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.

Price: $3,745.68

  • SKU: BH1272H
  • Ships within 2 days

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.

Price: $4,743.59

  • SKU: BH1272G
  • Ships within 2 days

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.

Price: $4,197.99

  • SKU: BH1272E
  • Ships within 2 days

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.

Price: $3,528.00

  • SKU: BH1272C
  • Ships within 2 days

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.

Price: $3,304.68

  • SKU: BH1272A
  • Ships within 2 days

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: $2,727.99

  • SKU: BH1271T
  • Ships within 2 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.

Price: $9,413.67

  • SKU: BH1271P
  • Ships within 2 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, 50 HP, 3500 RPM, and 208-230/460/60/3.

Price: $8,379.00

  • SKU: BH1271M
  • Ships within 2 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, 40 HP, 3500 RPM, and 208-230/460/60/3.

Price: $7,166.25

  • SKU: BH1273A
  • Ships within 2 days

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.

Price: $3,822.00

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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