Hayward 3/4 Inch TBB Series CPVC True Union Ball Valve, Socket/Threaded, EPDM Seals Unions Voltage and Frequency potentiometers have

Voltage and Frequency potentiometers have their own jumper selection for on board control if desired

Materials in the gap are ceramic and aluminum

Canarm AX18-4 18 Inch 1 Phase Single Speed Explosion Proof Shutter Mounted Fan

10 Inch Height

Balanced for noise reduction

Hayward 3/4 Inch TBB Series CPVC True Union Ball Valve, Socket/Threaded, EPDM Seals Unions Voltage and Frequency potentiometers haveHayward 3 4 Inch TBB Series CPVC True Union Ball Valve, Socket Threaded, EPDM Seals TBB2007CPEG TBB Series true union ball valves are offered in PVC, CPVC, PP and PVDF. O rings are FPM or EPDM. Up to 2 in. sizes have socket and threaded end connections. All seats are PTFE. Features: PVC, CPVC, PP and PVDF Materials Full Port Design FPM or EPDM Seals PTFE Seats Double O Ring Stem Seals Adjustable Seat Retainer Material Classes PVC Cell Class 12454 per