To confirm information about any of our products please contact a specialist by calling or emailing us directly.

Telephone: (718) 451-2000
Email: general@federalpumps.com


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Dimensions Table

Pump ModelDischargeSuctionABCPDDDEFGHLLU (see note 1)U (see note 2)KEYWAYVKXYZAZB
1CGB11.258813.3757.254.756.56.50.50.55.250.93751.125.25 x .1252.7572.54.54.75
1.5CGB1.528813.1257.2556.56.50.50.550.93751.125.25 x .1252.75824.6255.125
2CGB22.58812.8757.255.56.56.50.50.54.750.93751.125.25 x .1252.7582.254.755.5
2.5CGB2.538813.6257.255.56.56.50.50.55.250.93751.125.25 x .1252.7582.556
3CGB348813.6257.2566.56.50.50.55.250.93751.125.25 x .1252.7592.55.56.5
1.5CKB1.528813.57.256.1256.56.50.50.55.3750.93751.125.25 x .1252.75102.2566.5
2CKB22.58813.6257.2576.56.50.50.55.50.93751.125.25 x .1252.75102.256.3757
2CKHB238814.1257.257.56.56.50.50.560.93751.125.25 x .1252.7511.51.57.758.25
2.5CKB2.538813.57.2576.56.50.50.55.3750.93751.125.25 x .1252.7510.52.256.6257.125
3CKB348813.57.257.256.56.50.50.55.3750.93751.125.25 x .1252.75112.756.757.125
4CKLB458814.1257.257.756.56.50.50.560.93751.125.25 x .1252.75122.37578.625
4CKB458.58.521.258.759760.750.68755-1.125.25 x .1252.625104184.5
1: The U dimension is .9375 inches for pumps rated 15 HP 3450 RPM and smaller and 10 HP 1750 RPM and smaller.
2: The U dimension is 1.125 inches for pumps rated 20 HP 3450 RPM and larger and 15 HP 1750 RPM and larger.
3: All dimensions are in inches unless otherwise noted. Do not use for construction purposes unless certified.
4: All models have standard 125# flanged suction and discharge connections.
5: The standard discharge position is vertical-up. Other discharge positons will be furnished only when requested.
6: All Pump models except the 4CKB model have centerline discharge as pictured above. The 4CKB has a vertical-up discharge on the right side of the volute.
8: Regardless of the shape of the pump suction boss (square, scallopped, etc.) They are all designed to mate directly to a round ASA standard 125# mating flange (250# when specified). Install a standard round ring gasket or full gasket (full gasket preferred) between the pump suction boss and the standard mating flange.