QB 2.5hp 1spd (1850w) AMP

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QB 2.5hp 1spd (1850w) AMP

Description

Description

The QB 2.5hp 1-Speed (1850 W) AMP Spa Pump is a high-powered, single-speed pump designed for spas and swim-spas that demand strong water circulation and robust hydrotherapy jet performance. Its 1-speed motor delivers a consistent, powerful flow ideal for multi-jet spa systems or swim-spa hydrotherapy setups.

Supplied with an AMP-style plug, this pump integrates seamlessly with Australian spa controllers and spa packs. Its durable moulded wet end and corrosion-resistant stainless-steel shaft provide long-term reliability in chemically treated spa water, making it a suitable choice for both new installations and replacement applications.

QB 2.5hp 1spd (1850w) AMP

$867.00

QB2501-AMP

Quantity

Specifications

Availability:
In stock

Description

The QB 2.5hp 1-Speed (1850 W) AMP Spa Pump is a high-powered, single-speed pump designed for spas and swim-spas that demand strong water circulation and robust hydrotherapy jet performance. Its 1-speed motor delivers a consistent, powerful flow ideal for multi-jet spa systems or swim-spa hydrotherapy setups.

Supplied with an AMP-style plug, this pump integrates seamlessly with Australian spa controllers and spa packs. Its durable moulded wet end and corrosion-resistant stainless-steel shaft provide long-term reliability in chemically treated spa water, making it a suitable choice for both new installations and replacement applications.

QB 2.5hp 1spd (1850w) AMP

$867.00

Product Information

Property	Details
Brand	QB
Specifications	Technical Details This pump operates on a standard 220–240 V, 50 Hz electrical supply and is rated at approximately 1850 W, providing around 2.5 horsepower of pumping power. The high-capacity motor delivers strong water flow suitable for vigorous spa jet operation and rapid circulation in swim spas. The pump features standard union fittings compatible with most Australian spa plumbing layouts. Its wet end is constructed from durable, moulded materials designed to withstand high pressures and prolonged operation. The internal shaft is stainless steel, providing excellent resistance to corrosion from chlorinated, brominated, or lightly salted water. The wet-end housing can be rotated, allowing either horizontal or vertical discharge to accommodate various spa cabinet layouts. Properly installed, the pump delivers consistent flow with moderate noise levels for residential spa environments.
Functionality	Single-speed operation: Provides strong, continuous flow for spa jet performance and water circulation. High-power jet capability: Ideal for multi-jet spas or swim-spas, offering firm, pressurised hydrotherapy. Water circulation: Ensures effective water turnover, even distribution of heat, and filtration support. Replacement or upgrade: Compatible with existing spa plumbing and AMP-style connections, making it suitable for retrofit or new installations.
Key Features	Powerful 2.5hp motor, delivering high-volume water flow for spa jets and hydrotherapy. 1850 W motor rating, providing reliable, continuous operation. Corrosion-resistant stainless-steel shaft, designed for long-term durability in spa environments. Durable moulded wet end, capable of withstanding high pressures and prolonged use. Rotatable wet-end housing, allowing flexible discharge positioning. AMP-style plug, simplifying connection to compatible spa controllers. Quiet and reliable operation, providing strong flow without excessive noise. Suitable for high-demand spa systems, including swim-spas and multi-jet hydrotherapy setups.
Documentation	Installation & Use Considerations Installation must comply with Australian electrical standards. Connect the pump to a 220–240 V circuit with RCD protection and, if applicable, ensure the spa controller is compatible with the AMP plug connection. Use the supplied union fittings for plumbing connections, hand-tightening to protect O-rings and prevent leaks. Avoid using sealants or tapes on the unions. Ensure suction and discharge lines are free from sharp bends or restrictions to maintain optimal flow. Provide adequate ventilation around the pump motor, especially in enclosed spa cabinets, to prevent overheating. Before the operation, fill the spa to the correct water level and prime the pump to avoid running dry. Maintain balanced water chemistry to protect the wet-end, shaft, and seals, prolonging pump life. Why This Product Is a Good Choice The QB 2.5hp 1-Speed AMP Spa Pump offers high-power performance for spa owners who require strong hydrotherapy jets and reliable water circulation. Its corrosion-resistant construction, robust wet end, and AMP plug compatibility make it an excellent replacement or upgrade for high-demand spas and swim-spas. With consistent power, durable components, and flexible installation options, this pump delivers both performance and longevity for Australian spa applications.

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