2" MPT Threaded Male Tail Heater Adaptor x 2" Spigot

2" MPT threaded adaptor with 2" / 50mm Spigot for fittings to slip over

This fitting could be used in numerous applications including alteration to particular heater plumbing/relocation.

The thread suits the following 2" heater unions (a flat O-ring seats into the groove of this fitting - sold separately):
Gecko or aeware spa packs - all models
Hydroquip / Pentair CS6200, 9700 and most 7500 series spa packs (some 7500 series use 1.5" heaters)
Balboa GS, BP and older spa packs (excluding some GS100 using 1.5" heaters)
Joyonway spa packs
Other USA style heater tubes with 2" MPT threads.

Can be used as a compact adaptor from Balboa Revolution/Viper/Colossus plastic heater tube unions (pump unions) to avoid re-plumbing when a spa pack replacement is required.