John Blue Discharge Flange 3 Inch FPT - S-3657

John Blue 3 inch F.P.T. discharge flange for the CDS-John Blue SP-3340, SP-3350 and SP-3450 self-priming pumps. This is the standard threaded discharge flange; its optional flanged adapter version is part S-3657-FLG. Also fits the S-3320-P, S-3325-P, SP-3340-P and SP-3345-P centrifugal pumps. The 4-bolt flange face carries the casting marks S3657 and CM3.

Features and specifications

• 3 inch F.P.T. threaded connection
• Discharge flange for 3 inch self-priming pumps
• Fits SP-3340, SP-3350, SP-3450, S-3320-P, S-3325-P, SP-3340-P and SP-3345-P pumps
• Square 4-bolt mounting flange
• Cast construction, painted finish

Removed from new pump.