GNWQ Sewer Macerator Submersible Pumps (220V Single-Phase) Sewer cutter pumps 220V are a practical solution for moving sewage and wastewater where single-phase power is required. The Olbin GNWQ range uses a cutter-style macerator system to help reduce blockages and support reliable wastewater transfer. This page covers the 0.75kW to 1.5kW models with clear specifications and VAT-inclusive pricing. In addition, for best reliability, these 220V sewer macerator pumps should be paired with an intelligent control panel to improve motor protection and simplify fault diagnosis. Quick actions View Prices Email WhatsApp Tip: Send your head (m) and required flow and we’ll match the correct model + control panel. As a result, you get a safer and more dependable installation. Key details at a glance Voltage: 220V single-phase (50Hz) Outlet: 2 inch Power range: 0.75kW – 1.5kW Brand: Olbin Pumps (Established 1987) Related pages • GNWQ 380V sewer macerator pumps • Water Booster Pumps South Africa

Need help choosing? Share your head (m), flow, and pit depth. Therefore, we can confirm the correct model and the recommended intelligent control panel.

Sewer cutter pumps 220V – GNWQ range highlights

Where these pumps are typically used

These pumps use a macerator cutter system to assist with wastewater transfer in residential and light commercial applications. For example, they’re often used where the discharge line needs controlled handling of waste solids. Furthermore, correct installation and a suitable control panel help improve reliability.

Product images and key components

0.75kW & 1.1kW – 220V Single-Phase GNWQ macerator pump models	1.5kW – 220V Single-Phase Higher head capability
High-Alloy Cutting Impeller Designed for effective maceration	Exploded GNWQ Macerator Pump Component layout and assembly view
Intelligent Control Panel Protection & fault diagnostics

Sewer cutter pumps 220V prices (incl. VAT) and key specifications

Compare models quickly

Below are the main sewer cutter pumps 220V in the GNWQ single-phase range with key specs and VAT-inclusive pricing. However, final selection depends on your duty point, head and flow.

Note: Max head and max flow are separate maximum values. Actual performance depends on the duty point and installation conditions.

Intelligent control panels (highly recommended)

Why a control panel matters

If you’re running sewer cutter pumps 220V (GNWQ range), an intelligent control panel is strongly recommended. It helps reduce failures and improves protection during voltage fluctuations. Consequently, it supports quicker troubleshooting and safer operation.

• Helps protect against under-voltage and over-voltage
• Supports correct motor protection and safer isolation
• Helps identify faults sooner for quicker troubleshooting

Warranty (1 year manufacturer)

How the warranty process works

GNWQ sewer macerator submersible pumps include a 1-year manufacturer’s warranty from date of purchase. Warranty exclusions apply, and faults must be assessed before approval. In other words, the unit must be returned for inspection to confirm whether the fault is a manufacturing defect.

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Get pricing and model selection assistance

Email us to confirm stock, delivery, or correct model selection. Alternatively, use WhatsApp for quick assistance.

• Email: sales@eezipumps.co.za