Calpeda Geotrit Automatic Wastewater/Macerator Pump Station

The Calpeda Geotrit is a compact and fully automatic macerator pump station designed to handle wastewater discharge from a toilet and washbasin, particularly in locations where traditional gravity drainage is impractical. Ideal for adding a new cloakroom, ensuite, or guest toilet in basements, loft conversions, or under-stair areas, the Geotrit enables easy installation without the need for major plumbing works or large bore pipework.

Fitted with a grinder pump, non-return (clapet) valve, and integrated carbon filter, the Geotrit system ensures clean, odour-free, and clog-resistant performance. The macerator reduces solids in the wastewater to a fine slurry, allowing it to be pumped through small-diameter discharge lines up to 4 metres vertically or 40 metres horizontally.

The unit is housed in a purpose-designed case to accommodate horizontal outlet spigots for standard wall-hung or close-coupled toilets, and includes everything needed for straightforward integration into a domestic waste system.

APPLICATIONS

• WC and washbasin installations in basement or attic conversions
• Additional cloakrooms or powder rooms without gravity drainage
• Residential retrofit projects where conventional plumbing is not feasible
• Small commercial utility areas or staff restrooms

FEATURES

• Quiet and compact macerating system with carbon odour filter
• Built-in grinder pump for safe and efficient solids reduction
• Integrated non-return valve to prevent backflow
• Designed for use with standard toilets and horizontal waste outlets
• Reliable, automatic operation triggered by wastewater level

PERFORMANCE SPECIFICATIONS

• Max Flow Rate: 90 L/min
• Max Pressure: 80 kPa (approx. 4m vertical lift)
• Voltage: 220–240V / 50 Hz
• Power: 400 W
• Max Current Draw: 1.9 A
• Max Liquid Temperature: 35°C
• IP44 rated enclosure