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Waterway Hi-Flo 4HP Impeller

Waterway Hi-Flo 4HP Impeller
Our Price:  £28.00

(Inc. 20% VAT)

Quick Find Code:  15004



10 in stock, immediate despatch


Made by Waterway

Waterway Hi-Flo impellers are designed to fit 1 or 2 speed hi-flo hot tub pumps and are most commonly seen on American manufactured hot tubs

This particular hot tub Impeller can will only fit WaterWay Hi-Flo Wet Ends on 2HP Hot Tub Motors.

If you would like advice on choosing the correct Hot tub Impeller for your spa please do not hesitate to contact us.

More Detail

  • The Waterway Hi-Flo Hot Tub Impeller is 81mm long when complete
  • Distance between front and rear plate: 23mm
  • It takes a ps200 shaft seal (not included) see below

We advise people to replace the shaft seal in the wet end when replacing a impeller as well.

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Waterway Part

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O Ring 2" for Pumps and Heaters£0.89  (2)

O Ring for Bleed Valve

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Waterway Pump Shaft Seal Kit

Waterway Pump Shaft Seal Kit£8.75  (3)

Product Specification

Manufacturers Code

MPN:  310-4050

Product Attributes

Quick Find Code:  15004
Brand:  Waterway
Length (cm):  8.1
Impellor HP Size:  4 HP (For 2HP Motors)
Width of Face (cm):  9.7
Space Between Plates (cm):  2.3
Intake outer diameter:  4.75
Dots Colours:  Blue Dot

Please note all Hot tub Parts sold are UK Spec, which means designed for 230 V at 50Hz

The following manuals are available for this product

Need More Detail?

At Hot Tub DIY we want to make it as easy as possible for you to repair or build your hot tub, the following guides relate to this product.

For a full list of guides please go to our Articles page and choose a section : Hot Tub Help Articles

Hot Tub Pump Guides

Customer Reviews

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Delivery Information

Our Delivery Companies

We’ve reduced many of the delivery charges and now offer a better range of options linked to the value of your order. Plus we have included free packaging and handling for all orders.

Some larger Items

Some larger items (for example hot tub covers) come with a delivery surcharge, these are individual costs that only apply to these specific items. Detail of the costs are on the specific item pages and appear in the postage cost.

Liquids and Chemicals

Please note we cannot send liquids and chemicals to anywhere other than main land UK due UK and international Chemical handling laws.

England and Wales

Next Day Delivery

England and Wales (if ordered before 12:00 (12am) Signed Courier service - £9.00

Orders placed before 12 Mid Day will arrive the next working day via courier excluding Saturday, Sunday and bank holidays

Deliver method either APC or DPD.

Standard 2-4 days delivery

Delivery England and Wales Only - Cost £6.50 (under £50) - Free on orders over £50

Delivery by UPS or APC


All other items and areas

The standard charges have been set high to cover extra cost on postage to other areas, so please get in touch for a quotation.

Scottish Highlands & Islands - £20 (call/email for cheaper delivery via Royal Mail)
Northern Ireland and Isle of Man - £26.40 (call/email for cheaper delivery via Royal Mail)
Southern Ireland - £18.00 (call/email for cheaper delivery via Royal Mail)
Channel Island - £47.00 (call/email for cheaper delivery via Royal Mail)
Please Call or Email if you are outside these areas

Europian Delivery

The following areas take between 2 -5 days to deliver.

Inside Europe A Austria, Belgium, Denmark, France, Germany, Luxembourg, Netherlands - £14
Inside Europe B Czech Republic, Estonia, Finland, Hungary, Italy, Poland, Portugal, Slovakia, Slovania, Spain, Sweden - £29 (call/email for cheaper delivery options)
Inside Europe C All other please get in touch. - £ ?
Please Call or Email if you are outside these areas

Want more detail or help on a Waterway Hi-Flo 4HP Impeller?

Free advice on hot tub parts

Please feel free to ask any questions about this product or other hot tub related items including how to repair, replace and test this item or any other items.

Telephone: 01209 808343


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Please note all Hot tub Parts sold are UK Spec, which means designed for 230 V at 50Hz

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