Balboa Niagara 3HP 2-Speed Spa & Hot Tub Pump | PW-NG320
The Balboa Niagara 3HP Two-Speed Pump is a premium-grade circulation pump engineered for demanding spa and hot tub systems. Built around a TEFC (Totally Enclosed Fan Cooled) motor, this pump delivers outstanding durability and consistent performance in all weather conditions. The centre suction wet end features a radial side discharge that can be rotated to the 3, 9, or 12 o’clock position, giving installers the flexibility needed to fit a wide range of spa cabinet configurations.
A trusted direct replacement for Vico Ultrajet, Ultimax, and Sta-Rite pumps, the PW-NG320 is widely used across leading spa brands including Hydropool, Canadian Spa, Master Spa, Elite Spas, and Dimension One. It arrives pre-fitted with a 4-core cable and AMP plug, making installation straightforward for qualified engineers.
| SKU | PW-NG320 |
|---|---|
| Brand | Balboa |
| Motor Power | 3.0 HP (2.2 kW) |
| Speeds | 2-Speed |
| Power Supply | 230V, 50Hz |
| Current Draw – Low Speed | 2.5 A |
| Current Draw – High Speed | 11.5 A |
| RPM – Low Speed | 1,425 RPM |
| RPM – High Speed | 2,875 RPM |
| Plumbing Size | 2" (78mm OD suction & discharge) |
| Electrical Connection | 4-core cable with AMP plug |
| Height | 240 mm |
| Length | 459 mm |
| Width | 203 mm |
| Compatible Replacements | Vico Ultrajet, Ultimax, Sta-Rite |
| Compatible Spa Brands | Hydropool, Canadian Spa, Master Spa, Elite Spas, Dimension One |
| Sold As | Individual Unit |
The Balboa Niagara PW-NG320 is a confirmed direct replacement for Vico Ultrajet, Ultimax, and Sta-Rite pumps. It is also widely used in Hydropool, Canadian Spa, Master Spa, Elite Spas, and Dimension One hot tubs. If you are unsure about compatibility, please contact us with your existing pump’s model number before ordering.
Yes. The PW-NG320 is supplied with a 4-core cable and AMP plug, ready for connection by a qualified electrician or spa engineer.
Yes. The radial side discharge can be rotated to the 3, 9, or 12 o’clock position to suit your spa cabinet layout, making installation much more flexible.
A 2-speed pump runs at low speed for quiet background circulation and filtration, then switches to high speed for full jet massage power. This significantly reduces energy consumption during normal operation compared to a single-speed pump running continuously at full power.
TEFC stands for Totally Enclosed Fan Cooled. This motor design prevents moisture, dust, and debris from entering the motor housing, making it more durable and longer-lasting in the wet outdoor spa environment.
Yes, this pump is sold individually (box quantity: 1).
For full details on shipping options, delivery timescales, and costs, please visit our Shipping & Delivery page.
For information on returns and refunds, please visit our Returns & Refund Policy page.
