PumpWave™

PumpWave™ controllers are engineered to offer innovative and reliable solutions for managing water supply systems. The Classic Series provides automatic constant water pressure for small households, preventing issues like dry running and water hammering. The PumpWave™ Plus series combines an electronic pump controller with a 3L pressure tank, ensuring smooth operation for pumps up to 2 HP. Designed for both domestic and commercial use, these controllers offer dependable performance and protect your water systems from wear and tear caused by frequent starts and stops.

Disclaimer: The recommendations generated by this Tank Sizing Calculator are based on user-provided parameters and are intended for preliminary guidance only. Ultimate responsibility for the selection of appropriate tank size resides with the user. It is imperative to consult with your GWS representative or a certified professional for validation and advice in critical or complex applications, ensuring compliance with relevant standards and operational requirements.

Select the ideal pressure tank for any application - residential, commercial, or industrial. Our calculator provides tank size recommendations based on system needs to ensure optimal performance. Simply input your system type, pump start/stop pressure, flow rate, and minimum pump runtime, and the calculator will recommend the correct tank size for optimal system efficiency.

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Pressure Max (bar) 8 (2)

10 (2)

Pressure Max (psi) 150 (2)

116 (2)

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Water Movement: Pump Controllers

PumpWave 2

Model number: PumpWave 2

Offers constant water pressure and dry-run protection for households, ensuring smooth, reliable water system performance.

TEMP MAX: 35°C / 95°F

IP RATING: IP 55

MAXIMUM OPERATING POWER: 1.47 kW (2hp) 10(8)A

MAXIMUM FLOWRATE: 100 L/min / 26.4 gal/min

CONNECTION: 1" BSPP (M)

PRESSURE MAX: 8 bar / 116 psi

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Water Movement: Pump Controllers

PumpWave Plus

Model number: PumpWave Plus

Integrates a 3L tank for consistent water pressure, protecting against wear from frequent cycling, ideal for domestic systems.

TEMP MAX: 35°C / 95°F

IP RATING: IP 55

MAXIMUM OPERATING POWER: 1.47 kW (2hp) 10(8)A

MAXIMUM FLOWRATE: 100 L/min / 26.4 gal/min

CONNECTION: 1" BSPP (M)

PRESSURE MAX: 8 bar / 116 psi

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Water Movement: Pump Controllers

PWPress-B

Model number: PWPress-B

A versatile pump controller that maintains steady water pressure, preventing dry runs and water hammer. Ideal for residential and small commercial setups, it offers smooth and consistent water supply management.

TEMP MAX: 60°C / 140°F

IP RATING: IP 65

MAXIMUM OPERATING POWER: 1.1 kW 16A

MAXIMUM FLOWRATE: 56.6 L/min / 15 gal/min

CONNECTION: 1" BSPP (M)

PRESSURE MAX: 10 bar / 150 psi

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Water Movement: Pump Controllers

PWClassic-B

Model number: PWClassic-B

Ensures constant water pressure in homes by preventing dry running and water hammering, delivering reliable and efficient pump control for small water systems.

TEMP MAX: 60°C / 140°F

IP RATING: IP 65

MAXIMUM OPERATING POWER: 1.1 kW 16A

MAXIMUM FLOWRATE: 56.6 L/min / 15 gal/min

CONNECTION: 1" BSPP (M)

PRESSURE MAX: 10 bar / 150 psi

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PumpWave™

Water Movement: Pump Controllers

Water Movement: Pump Controllers

Water Movement: Pump Controllers

Water Movement: Pump Controllers

Where Water Gets Better