Waterway Spa-Flo Spa Pump - 1.5HP - 1 Speed

63mm Centre Suction x 63mm Centre Discharge

Waterway Spa-Flo Spa Pump - 1.5HP - 1 Speed

63mm Centre Suction x 63mm Centre Discharge
Quick Find Code: 4519
MPN: 4519
Discontinued  Discontinued
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Product Description
Spare Parts
Product Description

Waterway Spa-Flo Spa Pump - 1 Speed 1.50Hp - 1.50" Suction

The Waterway range of Spa Flo pumps are designed especially for hot tubs and spas. 
Hi-performance Waterway wet ends are driven by quality E.M.G motors that by design, dissipate heat quicker and give lower running temperatures.

The compact 48 frame pumps allow for installations into tight spots or in spa cabinets where space is limited and a larger 56 frame pump simply won't fit. 
This pump is fitted with 1.50" (63mm), connections which also benefit from an internal BSP thread.

Waterway pumps are great alternatives to more expensive brands as well. Their wet end shape and dimensions mean they can replace most hot tub pumps out there from the likes of Aqua-flo, Century Laser, AO Smith, Vico, Sta-Rite, Emerson just to name a few. Usually little or no modifications are required.

Great alternative to the Aqua-flo FMHP pumps.

  • 1.5Hp Spa-Flo 48F P/N: N/A
  • Wet end P/N: 310-0800
  • Impeller P/N: 310-4070
  • Impeller Dot Colour: Yellow

Supplied without a cable. We recommend re-using the cable from your old pump to ensure correct fitment to your spa pack.

Top Tip: 1.5", 2.0" & 2.5" union connection sizes are just terms coined by the hot tub industry, the actual outside diameter of a pump connection is as follows.

  • 1.5" pump connections have an outside diameter of approximately 63mm.
  • 2.0" pump connections have an outside diameter of approximately 79mm.
  • 2.5" pump connections have an outside diameter of approximately 92mm.
Model Information
Dimensions L x W x H 305x165x210mm
Type 1 Speed - Boost
Model Spa Flo
Nominal HP 1.50Hp
MPN 3410025-0E-CE
HEAD - H max 15m
FLOW - Q max 125gpm
Motor Information
Amp Draw 5.7 A
Power - P1 1.29 kW
RPM 2800
Capacitor Size(s) 25 µF
Frame Size 48F
Cord / Plug Type N/A
Wet End Information
Frame Size 48F
Union Connection Ref 1.5 " (Inch)
Configuration Center Suction, Side Discharge
Part No. 310-0800
Connection Diameter 63mm
Thread Type Male - Buttress
Impeller Part No. 310-4070
Impeller Diameter mm
Impeller Dot Colour Yellow
Shaft Seal Type PS-1000
Spare Parts Available Yes - See Spare Parts Tab
Spare Parts
for use with Spa Flo II Range
In stock 2 in stock
In stock Same day dispatch on orders before 15:00
Waterway Spa Flo II 48F Wet End - 1.5HP - 1.5 x 1.5
5/8" /15.8mm Shafts
In stock 5 in stock
In stock Same day dispatch on orders before 15:00
HS Pro Shaft Seal PS-1000
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