Top 10 Waterway 3 Hp

This is the Wet End portion of a 3 HP Executive 2″ suction, 56Y frame spa pump. This is basically a pump without a motor.

This Wet End is used with a 3 HP, 56Y frame, thru-bolt style motor. The motor used may be either a single speed or a two speed. The Wet End may be rotated 90 degrees to change the discharge position.

The inlet and outlet are standard 2″ buttress threads. See below for exact dimensions. This has a center inlet and side discharge.

Features:

• 2″ x 2″ Inlet and Outlet (2″ measures 3″ Outside Diameter)
• 3.0 HP executive Wet End complete 56 frame 2″ x 2″
• Outside Dimension Of The Front Face Plate Measures 7-1/2″

Features. Executive wet end designed specifically for 48-frame motors.. Large 2 1/2 in. intake for improved flow performance and reduced noise.. Large 6 1/2 in. diameter wet end for higher head pressure.. Thermally protected to extend life expectancy of motor.. Highly versatile wet end can be rotated every 90.. Viton seals.. Dimension – 20 x 9 x 11 in.

Used in Pump: AI #1-00-0025 / MFG #37211221-13; AI #1-00-0107 / MFG #3721221-1D; AI #1-00-0121 / MFG #3421221-13; AI #1-00-0188 / MFG #3421221-1A.

Waterway Plastics 3721221-1D Executive 56 Frame 3 hp Spa Pump, 230 V

Includes (1) 2″ Discharge Union & (1) 2.5″ Inlet Union. PLEASE READ: There is no industry standard for Unions. The various brands have their own unique style, which means you must use the unions provided with our spa pump. This will most likely involve cutting off your old unions and installing the new ones shipped with the spa pump. If your heater is directly coupled to the spa wet end, then our pump will probably not work as the union will most likely be different. Be sure to look at the motor voltage, not the voltage supplied to the spa to determine the correct pump voltage. When removing power cord from existing pump we recommend you mark your wires for”common”,”High speed”,”low speed”. The pump does not come with a power cord. The connection diagram for the new pump is located on the motor name plate. The wet ends can be rotated by simply loosening the motor thru bolts and turning the pump head, allowing the discharge to point to 3 O’clock, 9 O’clock or 6 O’clock. Not Self Priming – Water must be above pump head in order to operate properly. 2″ refers to the size of your PVC plumbing supply lines. It has nothing to do with the size of the union nuts, the size of the threads on the wet end or the inside diamater of the inlet/outlet. The PVC pipe slides into the union and is glued with PVC cement. 2″ plumbing means you have 2″ schedule 40 PVC supply lines (2″ I.D.; 2 3/8″ OD on the line) circumference = 8″ (wrap a tape measure around the pipe). If you are unsure if this pump will work for you, please call us, we can help assist you in your selection. If you only require a one speed pump, this pump will work fine. Simply just use the high speed connection. 2″ outlet measures 3″ O.D. on the threads, 2.5″ inlet measures 3 5/8″ O.D. on the threads/

Waterway Plastics is proud to design, engineer & produce our quality line of products right here in the USA, using only premium nsf approved materials & meeting all certifications & standards, at our 460,000 sq.’. Facility in Oxnard, ca. Waterway. Committed to innovation & excellence since 1973 impeller, Waterway executive, 2.0 horsepower, original style; part#: 310-4210

AMP: 8.4/2.6, 2″ Suction – 2″ Side Discharge. Unions Sold Separately: AI # 1-05-0135 / MFG # 400-5570. Replacement Parts: AI #1-20-0011 / MFG #SPH20FL2CS Motor; AI #1-05-0341 / MFG #310-1150SD Wet End; AI #1-05-0296 / MFG #310-4020 Impeller; AI #1-05-0109 / MFG #BSP-1000 Pump Seal.

Waterway Plastics 56 frame Executive pump. 2 horse power, 230 volt, 60 Hz, 2″ intake, 2″ discharge. Two Speeds – 8.0 amps on high speed and 3.0 amps on low speed.

Waterway 319-1380 1/3HP 48/56 Frame Executive Spa Pump Wear Ring