Balboa 2381 1hp Hot Spa Pump B-23810100 (Formerly Onga)

80% of 100
Satisfaction Guaranteed
    • Satisfaction Guarantee: If you are not satisfied with a product for any reason, you are welcome to return it to us for a full refund or exchange within 30 days of the purchase date - even if you have used the product. Returns are free, and we will cover return shipping.
Pool Supplies & Equipment

Quality Pool & Spa Equipment

Our products have been selected because of their quality and we are confident that you will be pleased with your purchase.

Best warranties and support

Renowned Brands

We only supply products from renowned brands that offer comprehensive manufacturer's warranties and offer service and support.

Worry-free purchases

30 Days Satisfaction Guarantee

You are welcome to return any product for a refund or exchange. See terms below.


Free, Easy Returns

Returns are free, there are no fees. We also make sure returns are easy to organize and processed promptly.

Satisfaction Guarantee

We stock quality pool and spa equipment and supplies from the most renowned manufactures in Australia and the world and we are confident that you will be very pleased with your purchase. If for any reason you are not satisfied with a product, you are welcome to return it to us for a refund or exchange within 30 days of the purchase date. The refund will be issued to the full amount paid for the product including shipping.


  • You must contact us within 30 days of the date of purchase.
  • The product must be returned in good conditions.
  • Products damaged because of incorrect use, negligence or misuse will not be accepted.
  • All components, accessories and original packaging must be returned.
  • A copy of the original receipt must be included with the return.
  • Products must be shipped or returned to our Penrith NSW warehouse using a pre-paid label we will supply.

If you have any questions about our return policy, please contact us on 1300 766 619 or through our "contact us" form.

How to return a product

For more details including the steps required to return a product click here

Feefo independent product rating
In stock
DigiCert Seal

The Balboa pumps are the quietest in the industry. They offer maximum energy efficiency for lower operating costs, as well as no water retention for perfect hygiene, water resistant enclosures, and multiple levels of safety for your peace of mind.

The Balboa Pumps provide excellent hydraulic performance in a compact and extremely quiet design. Designed to circulate hot water in (whirlpool) spa baths, these pumps incorporate a special internal design to ensure the pump self drains eliminating the build up of unhygenic/stale water.

Mechanical Hydromassage Hot spa pump with unions and Air Switch.


  • Primary Heating Temperature cut-out 40°C
  • Secondary "Safety"Heater cut-out 45°C

Maximum Total Head:

  • 237x = 10.3m
  • 238x = 12.0m
  • 239x = 13.5m
  • 240x = 14.5m

IP Rating Hot Pumps IP55

Inlet and outlet 40mm Barrel Union

Maximum Ambient Temperature 55°C

Maximum Water Temperature 70°C


  • 230 V
  • Compact Design
  • Highly efficient motor
  • Self draining Volute
  • TEFC IPX5 Design
  • AU / NZ Certification
  • Quiet Operation


    More Information
    Warranty1 Year
    Product TypeSpa Bath Pump
    ModelHot Spa Bath Pump
    Horse Power1
    Energy Efficient (ECO)Yes
    Noise (Decibels)65 dBa @ 1 meter
    Dimensions LxWxH (mm)360x170x230