Hydroair HA440 Pump Water Seal Kit
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 Hydroair HA440 Pump Water Seal KitHydroair HA440 Pump Water Seal Kit 

Hydroair HA440 Pump Water Seal Kit

Quick Find Code:  16002
  (8 Reviews)
Our Price:  £7.39(Inc. 20% VAT)

Availability:  

  

More than 10 in stock

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U S Seals

Made by U S Seals Seals

Manufacturers Code: PS1000

Although the hot tub shaft seal kit is the same as the waterway kit, it is a perfect replacement for the HA440 hot tub pump. This product is also known as a Hot tub pump wet end seal. This hot tub shaft seal kit is most commonly found on Spaform hot tubs and spas.

Shaft seals are made of 2 parts a spring with a carbon bearing on the end and a ceramic ring when put together they produce a water tight seal that fits inside the wet end of a hot tub impeller housing.

Fitting

They are easy to replace, when fitting make sure you don't break, crack or get dirt in the bearing faces.

N.B. To ensure correct parts are ordered, you will need to remove the old shaft seal from your existing pump to compare the size the shaft seal to the information given here as there are a variety of different types.

Related Products

Product Specification

Manufacturers Code

MPN:  PS-1000

Product Attributes

Quick Find Code:  16002
Brand:  U S Seals
Width (cm):  4.1
Combined Length (cm):  3.1
Width of Rubber Seal (cm):  3.1

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

Average Rating (8 Reviews):  
Write a Review and share your opinions!
Rating:  
Very helpful
Sunday, 18 March 2018  | 

Wish I'd previously known about replacing a seal rather than the whole pump or a wet end. The video links that these guys sent me were really helpful.

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Rating:  
Nearly Fits but Worked
Wednesday, 31 January 2018  | 

This kit is great APART from the rotating ceramic part and supporting rubber does not fit an ITT Marlow SD75 impeller . However, I assembled the fixed part (which is the bit I needed) along with the old ceramic part and old seal and I have NO LEAKS and the pump is working well.

The issue is the ceramic part and the associated rubber seal are too small, the bore in the ceramic was too small for the impeller.
Conclusion, works for ITT Marlow SD75 as long as the original ceramic part and its seal are in good condition. I cannot advise regarding any other model.. Hope this helps.

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Rating:  
Mechanical seal
Sunday, 11 June 2017  | 

Great probuct
Quick delivery

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Rating:  
All too Easy
Monday, 24 April 2017  | 

Found the item easily for my pump, website navigation and checkout is easy, item was spot on. All for a fair price.

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Rating:  
air pump seal
Wednesday, 26 October 2016  | 

Worked a treat and easy to fit

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Rating:  
Delivered on time
Monday, 4 July 2016  | 

I only put 4 stars because of higher postage to such small item

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Rating:  
pump seal
Friday, 3 April 2015  | 

thanks for very helpful advice and finding the right seal for me. then a telephone call to advise me of your findings and prompt despatch of the goods. 1st class service!

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Rating:  
Pump seals
Friday, 22 August 2014  | 

I found hot tub diy very good & helpful.They knew exactly what i was doing & what i wanted.I recieved the parts very quick & they were spot on.
Thankyou hot tub diy.

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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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