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Bell & Gossett model BA-3X suction diffuser with a 2" NPT (system side) x 1-1/2" NPT (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model BB-3 suction diffuser with a 2" NPT (system side) x 2" NPT (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model CB-3X suction diffuser with a 2-1/2" NPT (system side) x 2" NPT (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model CC-3 suction diffuser with a 2-1/2" flanged (system side) x 2" flanged (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model DA-3 suction diffuser with a 3" NPT (system side) x 1-1/2" NPT (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model DB-3 suction diffuser with a 3" NPT (system side) x 2" NPT (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model DC-3X suction diffuser with a 3" flanged (system side) x 2-1/2" flanged (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model DD-3 suction diffuser with a 3" flanged (system side) x 3" flanged (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model EC-3 suction diffuser with a 4" flanged (system side) x 2-1/2" flanged (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model ED-3 suction diffuser with a 4" flanged (system side) x 3" flanged (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model EE-3 suction diffuser with a 4" flanged (system side) x 4" flanged (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model FE-3 suction diffuser with a 5" flanged (system side) x 4" flanged (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model FF-3 suction diffuser with a 5" flanged (system side) x 5" flanged (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model GE-3 suction diffuser with a 6" flanged (system side) x 4" flanged (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model GF-3 suction diffuser with a 6" flanged (system side) x 5" flanged (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model GG-3 suction diffuser with a 6" flanged (system side) x 6" flanged (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model HG-3 suction diffuser with a 8" flanged (system side) x 6" flanged (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model HH-3X suction diffuser with a 8" flanged (system side) x 8" flanged (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model SDG-2-1/2 suction diffuser with a 2-1/2" grooved (system side) x 2-1/2" grooved (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model SDG-3 suction diffuser with a 3" grooved (system side) x 3" grooved (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model SDG-4 suction diffuser with a 4" grooved (system side) x 4" grooved (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model SDG-5 suction diffuser with a 5" grooved (system side) x 5" grooved (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model SDG-6 suction diffuser with a 6" grooved (system side) x 6" grooved (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model SDG-8 suction diffuser with a 8" grooved (system side) x 8" grooved (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model SDG-10 suction diffuser with a 10" grooved (system side) x 10" grooved (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Bell & Gossett model ED-3X suction diffuser plus with a 4" flanged (system side) x 3" flanged (pump side) connection. This suction diffuser has a cast iron body and is rated to a maximum working pressure of 175 psi. Its maximum operating temperature is 250°F. It also features an EPDM o-ring and a 16 mesh bronze strainer.
Learn how to break down, inspect, and repair a Bell & Gossett suction diffuser in this video. The Pump Doctor covers replacing strainers and inspecting strainer screens. Everything you need to get your suction diffuser back in shape.
