This Wet End is a 2" x 2" 2.0HP 48 or 56 frame Ultimax Vico® that would normally be found an a 230V pump with 10.0 Amps High speed or 16.0 Amps at 115v..  This side discharge, 2" x 2" mbt which would measure about 3" edge to edge on the threads,...

This part is a Sundance Spa Filter Cartridge that is 125sqft, crown with a step, It features a 2-1/2" Hole in One End Only and is 8-1/2" Wide X 18" to 18 1/2" Long.. Application    Sundance SpasBottom Physical Dimension  ...

This part is a Pump Union, 2" Female Buttress Thread x 1-1/2" Slip..    Half Union Fitting Complete Complete Pump Union Union Fitting Application Pump First Plumbing Connection Size 1-1/2", 2" First Plumbing Connection Type Female...

This part is a Complete Jet Internal, Pentair, Cyclone Micro, 3" face diameter, Directional, 5 Scalloped, Black... Face Diameter 3" Diffuser Opening Type 2 Nozzle Diameter 9/16" Base Diameter 1-5/8" Total...

Aqua-Flo has discontinued this wetend.  This part is a Complete Verticle Mount Style FMVP 1.0HP Aqua-Flo 1 1/2" x 1 1/2" (Which measures about 2 3/8" Across the Threads) Adjustable Suction Side discharge 48 frame wet end for FMVP pumps only. This...

This part is a Check Valve, Spring, Flo Control, 3/4" Slip, 1/2 lb, Water.. The Slip sides on the valve recieve a 3/4" pipe or fitting that would measure about 1" Outside Diameter..  Complete Check Valve 180 Degree Check Valve...