Trevoli GC Series – Heavy-Duty Cutter/Macerator Submersible Pumps
Trevoli GC Series – Heavy-Duty Cutter/Macerator Submersible Pumps
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The Trevoli GC Series are compact, heavy-duty submersible cutter/macerator pumps designed for challenging wastewater and effluent applications. With a robust cast iron body, advanced cutter system made from SUS440C stainless steel, and an efficient vortex flow channel design, these pumps provide reliable pumping for sewage, effluent, dirty water, and septic/aerated treatment systems.
Available in two models – the GC-07A (0.5kW) and GC-10A (0.7kW) – the GC Series delivers dependable performance in New Zealand’s toughest water transfer applications.
Features
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Powerful Cutter System – SUS440C stainless steel cutter for macerating waste
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High Head Design – Reliable performance for effluent and sewage transfer
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Durable Cast Iron Build – Pump body and seal plate for long service life
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Double Mechanical Seals – Extra protection and reliability in demanding conditions
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Efficient Vortex Flow Channel – Non-clogging hydraulic design for consistent operation
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Compact & Heavy-Duty – Engineered for effluent, dirty water, and septic systems
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Fully Submersible – IP68 motor protection with B-class insulation
Specifications
Model | Motor Power (hp / kW) | Outlet Size | Phase | Voltage | Max Solids | Dimensions (A × B × C) | Weight |
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GC-07A | 0.7 hp / 0.5 kW | 32mm | 1 | 220–240V | N/A | 351 × 213 × 170 mm | 10 kg |
GC-10A | 1.0 hp / 0.7 kW | 32mm | 1 | 220–240V | N/A | 410 × 270 × 205 mm | 15 kg |
Technical Features
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Liquid Temperature Range: 0 – 40°C
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Motor Insulation: B Class
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Protection Class: IP68 (fully submersible)
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Warranty: 2 years
Why Choose the Trevoli GC Series?
The GC Series is purpose-built for wastewater and sewage handling where solids need to be cut or macerated for easier pumping. With its cast iron durability, stainless steel cutter, and vortex design, it’s the right choice for NZ homes, farms, and treatment systems needing reliable, long-term performance.
FAQs
Q: What makes these pumps different from regular effluent pumps?
A: The GC Series includes a cutter/macerator system to break down stringy waste and solids for smoother pumping.
Q: Are they suitable for septic systems?
A: Yes – they are ideal for septic and aerated sewage treatment setups.
Q: What materials are used in the cutter?
A: The cutter is made from SUS440C stainless steel for durability and efficiency.
Q: What’s the warranty?
A: Both models come with a 2-year warranty.




