Magnaflow HA440NG 2 Speed 1.5 Hp Hot tub Pump SpaForm Milano Grand Canyon single
HA440NG Dual speed 1.5Hp 2" X 2". This pump replaces the 1HP 2 speed Sta-Rite pump found on Master Spas. It is not a straight swap for the GC150 as there are a few plumbing changes needed. Wet end impellor HP 1.5.