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Part # 5175-315

Warranty 1 Year

Alternate Part #'s 3712021-0T, 37120210T, 34-270-3502W

Product Description

When matching pumps always use AMPERAGE rather than Horsepower. Many times the labeled Horsepower does not accurately represent actual horsepower.


The Viper has a dual speed motor with four sets of insulated windings for increased efficiency, and a 2-1/2 intake and discharge

Spa Pump Features:

    • Viper wet end designed specifically for 56-frame motors
    • Two double shielded ball bearings with moisture resistant grease for quieter operation and longer life
    • Two speed motors have four sets of insulated windings for increased efficiency
    • 56-frame motor for added strength, cooler operating temperature, and longer motor life
    • Large 2-1/2" intake for improved flow performance and reduced noise
    • Large 8" diameter wet end for increased volume capacity
    • Split capacitor, (start and run) for less energy consumption
    • Thermally protected to extend life expectancy of motor
    • Highly versatile wet end can be rotated every 90 degrees
Manufacturer Waterway
Pump Model Viper
Speed 1 Speed (1-Spd)
Motor Voltage 230v
Drain Plug Location 3,4,6,9 o`clock
Suction Style Center
Suction Connection Type Male Buttress Thread (mbt)
Suction Pipe Size 2-1/2"
Discharge Style Side
Discharge Connection Type Male Buttress Thread (mbt)
Discharge Pipe Size 2-1/2"
Horsepower 5.0hp
Motor Frame 56 Frame Thru-Bolt
Motor Amperage/Wattage 16.4A

 

Dimensional Specs

Product Specifications

HP:
5.0 HP
Volts:
230 V
Speed:
Single
Union Connectors:
Not Included
Frame:
56
Cord Type:
Not Included
Amps:
16.4
Intake Port:
2.5 in.
Discharge Location:
Side
Strainer:
Not Included
Discharge Port:
2.5 in.
Pump Model:
Viper
Manufacturer:
Waterway
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?     Asked on 8/4/2017by Robert

I need a waterway 5hp spa pump model 3712021-017jdy I found it once but not again it looks like the main difference is it has the nipples on the wet end to hook hoses to here's another # PF-50-IN22C can u supply one thanks
 Reply

A  Answered on 8/9/2017 by InyoPools Product Specialist Lennox H.

Hi, Robert. Based on the info provided the EX56 Pump 3712021-1D is the correct replacement. 
 Reply


?     Asked on 3/30/2019by Inyo Visitor

I need a new hot tub pump. What would replace a Waterway Viper pump. Model no. 3721621-0t7h Sn. Pv0907089550 Part no. POV-30-2n22
 Reply

A  Answered on 3/31/2019 by InyoPools Product Specialist Lennox H.

Hi. The Viper 4.0 HP 56FR 230V Dual Speed 2-1/2" x 2-1/2" - 3721621-1V is the correct replacement based on the info provided. 
 Reply


?     Asked on 3/30/2019by Inyo Visitor

I need a new hot tub pump. What would replace a Waterway Viper pump. Model no. 3721621-0t7h Sn. Pv0907089550 Part no. POV-30-2n22
 Reply

A  Answered on 3/31/2019 by InyoPools Product Specialist Lennox H.

Hi. The Viper 4.0 HP 56FR 230V Dual Speed 2-1/2" x 2-1/2" - 3721621-1V is the correct replacement based on the info provided.
 Reply