HydroAir HA350 - Whirlpool Bath Pump 21-35321

0.55kW - Self Drain - Pneumatic

HydroAir HA350 - Whirlpool Bath Pump 21-35321

0.55kW - Self Drain - Pneumatic
£128.99
Quick Find Code: 1481
MPN: 21-35321
Quantity
In stock 1 in stock
In stock Same day dispatch on orders before 15:30
In stock More stock (4) due on 29/04/2019
Delivery
Returns
Loyalty Points
Price Promise
Extended Warranty
  • *FREE Standard Delivery   (min order £35)
  • Next Day Delivery £10.00
  • Saturday Delivery £26.40      More.....

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More details
  • You can purchase a 2 year extended warranty on this product. 
  • Protects against manufacturing defects causing breakdown.
  • Free repairs for the term of the warranty period
  • In additon to the manufacturers standard warranty.
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Product Description
Downloads & Articles
More Info
Spare Parts
Product Description

HydroAir HA350 - Whirlpool Bath Pump 21-35321 0.55kW - Self Drain - Pneumatic.

The HydroAir HA350 pump range is our most popular selling bath pump. Their versatility makes them a popular choice if you are replacing a whirlpool bath pump that you cannot get a like for like model. The HA350 range will also replace many older HydroAir pumps. They are also a great unit to replace some Chinese filtration/whirlpool pumps.

Silent running motors coupled with either self drain or centre suction wet ends make for energy efficient compact pumps. All models are fitted with a pneumatic (air) switch so on/off operation is possible either with air buttons or electronic controls. For detailed measurements and specification see documents in the downloads tab. Unions sold separately.

Model Information
Dimensions L x W x H 334x132x171mm
Type Bath Pump
Model HA350
Nominal HP 0.70hp
MPN 21-35321
Flow
HEAD - H max 9.5m
FLOW - Q max 21mh
Motor Information
Voltage / Frequency 220-240V / 50Hz
Amp Draw 2.7 A
Power - P1 0.55 kW
RPM 2900
Cord / Plug Type Bare Wire
Air Switch Yes
Wet End Information
Union Connection Ref 1.50 Inch
Configuration Low Suction, Center Discharge
Connection Diameter 63mm
Thread Type Male - Buttress
Spare Parts Available No
Downloads & Articles
More Info

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.
Spare Parts
32mm Tee
£11.02
In stock 15 in stock
In stock Same day dispatch on orders before 15:30
2373
HydroAir Pump Union 1.50" - Buttress Thread
1.5 Inch Socket
£3.49
In stock 16 in stock
In stock Same day dispatch on orders before 15:30
0262
HydroAir Pump Union 1.50" - Buttress Threads
50mm Socket
£3.99
Available for Pre Order Available for Pre Order
Available for Pre Order Estimated Dispatch on 09/05/2019
Available for Pre Order More stock (19) due on 08/05/2019
2371
HydroAir Pump Union 1.50" - Buttress Threads
also to fit Perseus 450 wet end
Discontinued Discontinued
2333
HydroAir HA350 Impeller
£16.49
In stock 1 in stock
In stock Same day dispatch on orders before 15:30
1927
HydroAir HA350 Fan
Ceramic Seal - Part B
£12.99
Out of stock Out of Stock
3183
HydroAir HA350 Impeller Seal
1.50" & 50mm Pump Unions
£0.60
In stock 81 in stock
In stock Same day dispatch on orders before 15:30
3095
O-Ring - 58mm OD x 3.5mm
Customer Reviews
Questions & Answers
Customer Reviews

Fantastic service! Gosia was super helpful even contacting the manafacturer for me to identify a replacement pump as mine was obsolete. Process took only a few hours from start to finish and the new pump arrived by 10.30am the next day.

StarStarStarStarStar
Reviewed by John
Good news, thanks John....I'll let Gosia know
Response from Tony

I purchased this pump as a replacement in my whirlpool bath. I was advised about the model I needed by Khalil, who was very helpful. Excellent pump and excellent service. Many thanks.

StarStarStarStarStar
Reviewed by Adam

I bought this pump to replace an old discontinued one for my whirlpool bath . I received a great deal of assistance to help to purchase the right one . Pump arrived on next day service , it would have been free delivery but I opted for the 10 next day which I thought was good value . Highly recommend this company

StarStarStarStarStar
Reviewed by Rachelle
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