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🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

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Description

The QB 2.0hp 2-Speed Fine Thread pump is a high-performance spa pump designed for dual  : gentle circulation and powerful hydrotherapy. Its fine-thread unions make it suitable for spas or swim-spas originally plumbed with fine-thread fittings, allowing a seamless replacement without modifying the pipework.

The dual-speed motor provides low-speed operation for energy-efficient filtration and heating, and high-speed operation for vigorous jet-driven massage. Supplied with an AMP-style plug, the pump integrates easily into Australian spa controller systems. Its corrosion-resistant stainless-steel shaft and durable moulded wet end ensure long-lasting performance even in chemically treated spa water.

QB 2.0hp 2spd - Fine Thread(1500W) AMP

Regular price $989.00

QB2002AUS-AMP

Specifications
  • Availability:
    In stock

The QB 2.0hp 2-Speed Fine Thread pump is a high-performance spa pump designed for dual  : gentle circulation and powerful hydrotherapy. Its fine-thread unions make it suitable for spas or swim-spas originally plumbed with fine-thread fittings, allowing a seamless replacement without modifying the pipework.

The dual-speed motor provides low-speed operation for energy-efficient filtration and heating, and high-speed operation for vigorous jet-driven massage. Supplied with an AMP-style plug, the pump integrates easily into Australian spa controller systems. Its corrosion-resistant stainless-steel shaft and durable moulded wet end ensure long-lasting performance even in chemically treated spa water.

QB 2.0hp 2spd - Fine Thread(1500W) AMP

Product Information

Property Details
Brand QB
Specifications Technical Details

This pump operates on a standard Australian 220–240 V, 50 Hz electrical supply. The dual-speed motor is rated at approximately 1500 W on high speed, delivering roughly 2 horsepower for robust jet performance. Low-speed mode uses significantly less power, making it ideal for continuous circulation and heating cycles.

The pump’s fine-thread union connections are compatible with spas or swim-spas fitted with fine-thread plumbing, allowing straightforward replacement. The wet end is constructed from high-strength, moulded materials that can withstand high pressures and prolonged operation. The stainless-steel motor shaft resists corrosion from chlorinated, brominated, or lightly salted spa water.

The wet-end housing can be rotated to allow horizontal or vertical discharge, giving flexibility when installing in tight spa cabinets. When installed correctly, the pump provides smooth water flow with balanced noise levels, particularly in low-speed operation.
Functionality Low-speed operation: Delivers gentle water circulation for filtration, heating, and consistent water movement. Ideal for energy-efficient, quiet operation during regular spa use.

High-speed operation: Supplies strong, pressurised water through spa jets for hydrotherapy and massage. Suitable for multi-jet spas or swim-spa hydrotherapy.

Fine-thread compatibility: Works as a direct replacement in fine-thread plumbing systems without needing adaptors or re-plumbing.

AMP plug integration: Easily connects to spa packs and controllers that use AMP connections, enabling automatic speed control or manual selection.
Key Features Dual-speed 2.0hp motor, balancing quiet circulation and high-pressure jet performance.

Fine-thread union connections, ideal for retrofits or upgrades in fine-thread spa plumbing systems.

Corrosion-resistant stainless-steel shaft, ensuring long service life in chemically treated water.

Durable moulded wet end, capable of handling high-pressure water flow for prolonged periods.

Rotatable wet-end housing, allowing flexible discharge orientation.

AMP-style plug, simplifying connection to compatible spa controllers.

Energy-efficient low-speed mode, reducing running costs during circulation or heating cycles.

Balanced hydraulic and noise performance, ensuring effective water flow without excessive sound.
Documentation Installation & Use Considerations

Installation must comply with Australian electrical standards, using a 220–240 V circuit with RCD protection. Ensure the spa controller supports dual-speed operation via the AMP plug.

Connect plumbing using the supplied fine-thread unions, hand-tightening to protect O-rings and avoid leaks. Avoid using sealants or tape. Suction and discharge lines should be smooth, free from restrictions or sharp bends to ensure proper flow at both speeds.

Provide sufficient ventilation around the motor housing, particularly if installed within a spa cabinet, to prevent overheating. Before starting, fill the spa to the correct level and prime the pump to avoid dry-running. Regular water chemistry maintenance is important to protect seals, the motor shaft, and wet-end components.


Why It's a Good Choice

The QB 2.0hp 2-Speed Fine Thread pump is ideal for Australian spa owners seeking both efficiency and performance. It provides gentle low-speed circulation for everyday filtration and heating while delivering strong hydrotherapy jet action when needed. Fine-thread compatibility makes it an easy upgrade for older systems, and the corrosion-resistant build ensures long-term reliability. With flexible installation, dual-speed , and AMP integration, this pump offers a versatile and durable solution for high-performance spa setups.
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