The Hydro Air Gemini Plus II bath pump is a compact pump designed to fit in tight spaces and at the same deliver very efficient perfomance. This is also the best replacement for the older standard Gemini pump. The same plastic wet end is used as on the older Gemini with a much more compact motor than the original. The pump includes a built in on / off air switch and a 30" power cord with a standard 2-prong nema plug. The inlet and outlet have external union buttress threads for use with with industry standard union fittings which are not included but are available seperately. Specifications: NR4 12.5 AMPS 115 V Engineered seal design for maximum reliability Center line discharge allows right or left mounting Factory installed cord w/ NEMA plug 100% self draining It come with an air switch UL Recognized and CSA certified Exclusive double insulated motor housing New compact design - with quieter operation