Threading specifications: 1/2"-2"(bspt or npt)

Motor: 1800w, 220-230v~50hz.
Switch: Heavy-load switch, complete with safety lock, cut-off and normal-reverse switches.

Reduction gearbox: Box body cast with aluminum alloy, ever-lasting

Body: Plastic shell and handle hardened by

durable heavy-load fiberglass. 

Accessories: 1/2", 3/4", 1", 1 1/4", 11/2", 2".