Balboa Niagara 2HP single-speed pump

The Balboa Niagara 2HP is a single-speed massage pump, and the best option to replace a Balboa Ultima or Ultramax in your spa or hot tub.

Balboa has changed the electrical box on its new models. The Balboa Niagara 2HP is now more bulky in height (230 mm vs. the former 205 mm). If the new model does not match your installation, the HA440NG 1.5HP is an ideal replacement.

Dimensions
Length: 395 mm
Width: 200 mm
Height: 230 mm

Technical specifications
Power: 1.6 kW (2HP)
Current: 8.7 A

Connections
Male threaded, with an assymetric MBT 2-inch thread (outside diameter: 78 mm).
The pump unions are not included, but are available separately. This pump is normally connected to 2-inch pipes.

Cables and plugs
The Balboa Niagara 2HP pump is delivered pre-cabled with an AMP plug (length 280 cm). You can also choose to have it pre-cabled by our team with a mini J&J plug.

An in.link plug (220 cm long) is also available, but we recommend that you keep your existing cable if it's in good condition. Your pump may indeed be defective for many reasons, but the power cable is rarely to blame.

Capacitor
In case you need to replace one, it's a 36µF

Warranty
2-year Tubs Parts warranty

Part numbers
Balboa: P529136-S, 1023321
Replaces UM SI pumps, including part number 1023017, among others.