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Spanet 1500w (2.0hp) Two speed booster pump, 50mm unions inc
Description

The SpaNET 1500 W Two‑Speed Booster Pump is a robust, versatile pump designed for spas, swim‑spas, or pool‑spa combinations where both strong jet/back‑wash flow and efficient circulation are needed. Supplied with 50 mm unions, it is suitable for retrofit or new installations where standard 50 mm plumbing is used.

This pump provides power and flexibility, giving both a lower-speed mode for general circulation and a high-speed mode for booster/jets or high‑flow demands, making it a reliable choice for spa owners who need adjustable performance.

Spanet 1500w (2.0hp) Two speed booster pump, 50mm unions inc

Regular price $753.74

SN-SB20-2S

Specifications
  • Availability:
    In stock

The SpaNET 1500 W Two‑Speed Booster Pump is a robust, versatile pump designed for spas, swim‑spas, or pool‑spa combinations where both strong jet/back‑wash flow and efficient circulation are needed. Supplied with 50 mm unions, it is suitable for retrofit or new installations where standard 50 mm plumbing is used.

This pump provides power and flexibility, giving both a lower-speed mode for general circulation and a high-speed mode for booster/jets or high‑flow demands, making it a reliable choice for spa owners who need adjustable performance.

Spanet 1500w (2.0hp) Two speed booster pump, 50mm unions inc
Regular price $753.74

Product Information

Property Details
Brand Spanet
Specifications Technical Details

This booster pump runs on a standard 220–240 V, 50 Hz electrical supply and uses a motor rated at approximately 1500 W (about 2.0 hp in high‑speed mode). As a two-speed pump, it can operate at a lower, more energy-efficient speed for circulation or maintenance, or at high speed when maximum flow and pressure are required — for example, for spa jets or cleaning cycles.

The pump is fitted with 50 mm union connections for inlet and outlet, compatible with common spa and pool plumbing standards. The wet end and impeller are constructed from corrosion‑resistant materials to withstand treated pool/spa water (chlorine, bromine, or salt-based treatment).

When installed with appropriately sized plumbing — smooth, unobstructed suction and discharge lines — the pump delivers strong hydraulic performance while maintaining manageable noise and vibration levels. Dual-speed capability allows balancing between efficiency and power depending on usage.
Functionality Low-speed circulation: Provides gentle, efficient water flow for filtration, water turnover, and heating circulation.

High-speed booster flow: Delivers high pressure and volume for spa jets, swim‑spa jets, or high‑flow cleaning/back‑wash needs.

Versatile pump operation: Suitable for spa‑pool combos, jets, heaters, and circulation systems.

Plumbing flexibility: 50 mm union connections allow easy installation or retrofit in many standard Australian spa/pool systems.
Key Features 2.0 hp dual-speed motor (1500 W) — offers both energy-saving circulation and powerful booster jet performance.

50 mm union fittings, simplifying installation with standard plumbing layouts.

Corrosion‑resistant wet end and impeller, ensuring durability in treated water environments.

Dual‑mode operation (low and high speed) for flexible system performance.

Strong hydraulic capacity, supporting spa jets, swim‑spa jets, and high-flow applications.

Compact, robust design, suitable for residential spa or pool equipment areas.

Compatibility with standard electrical supply, no need for specialised wiring.
Documentation Installation & Use Considerations

Install the pump in compliance with Australian electrical standards, connecting to a 220–240 V supply with appropriate circuit protection. Use 50 mm unions for plumbing connections, ensuring unions and O‑rings are properly seated and tightened — avoid using sealant tape on unions.

Ensure the suction and discharge plumbing lines are free of sharp bends, restrictions, or obstructions to maintain proper flow, especially when operating in high-speed mode. Prime the pump before first use to avoid dry-running, which can damage seals or the impeller.

When operating in low-speed mode, verify flow is sufficient for filtration or heater circulation; when using high-speed for jets or booster operation, ensure all jets or outputs are open to avoid overpressure. Maintain balanced water chemistry to protect internal components and provide adequate ventilation around the motor to prevent overheating.


Why It's a Good Choice

The SpaNET 1500 W (2.0 hp) Two‑Speed Booster Pump with 50 mm Unions by Spa‑Craft is a flexible and powerful pump solution for spas, swim‑spas, and pool‑spa setups that require both efficient circulation and strong jet performance.

With dual-speed capability, robust construction, and standard plumbing compatibility, it offers excellent versatility — making it an ideal choice for spa owners who want a single pump that can handle both everyday circulation and high-flow, jet‑driven hydrotherapy sessions.

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