UNDERSINK PUMP STATIONS

DrainAce® Compact Undersink Pump Station

The DrainAce® Compact under sink pump station is a purpose-built solution for cafés, restaurants, bars and commercial kitchens where gravity drainage to sewer is not available.
Designed to fit beneath a standard commercial basin, this compact under sink wastewater pumping station automatically collects and pumps trade waste to the sewer discharge point, providing a compliant and reliable drainage solution in confined spaces. 

 

Key features: 

  • 90 L chemical-resistant polyethylene chamber
  • Single-phase 240V stainless-steel pump capable of passing up to 10 mm soft solids
  • Quick-release waterproof electrical connection
  • Pre-assembled compact system for under-sink installation
  • Capable of handling discharge up to 40 ºC, but will handle up to 80 ºC intermittently

FEATURES

APPLICATIONS

The DrainAce Compact is commonly found in restaurants, basements of high-rise buildings, boardrooms, laboratories, doctor or dental surgeries, construction sites and portable buildings. Units are also available for greasy waste discharge from grease arrestors. 

UNDER SINK PUMP STATION APPLICATIONS

This under sink pump station is designed for commercial and light trade waste environments where gravity drainage is not available. Typical applications include:

  • Restaurants
  • Cafes
  • Bars and commercial kitchens
  • Kitchenettes and food preparation areas
  • Basements in high-rise buildings
  • Laboratories
  • Medical and dental surgeries
  • Construction site amenities
  • Portable and modular buildings

Units are also available for applications requiring greasy waste discharge from grease arrestors.



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DRAINACE Compact

PRODUCT INFORMATION

The DrainAce® Compact under sink pump station is supplied as a fully assembled system. By integrating a 90 L polyethylene chamber, automatic submersible pump and internal pipework into one compact unit, installation time is reduced and on-site complexity is minimised.

The system is designed to automatically collect wastewater from sinks and pump it to the nominated sewer connection point, ensuring compliant discharge in commercial kitchens and food preparation areas.

UNDER SINK PUMP STATION COMPONENTS

Polyethylene Chamber

At the core of the system is a 90 L chemical-resistant polyethylene collection chamber designed for durability in demanding trade waste environments. The chamber provides temporary wastewater storage before automatic pump-out, ensuring smooth and controlled discharge.

Key benefits include:

  • High durability in trade waste environments
  • Corrosion resistance
  • Lightweight handling during installation
  • Smooth internal surfaces to minimise build-up

Submersible Pump

The integrated 240V stainless-steel automatic pump is purpose-selected for under sink waste water pumping station applications. Designed for dependable operation in confined commercial spaces, the pump activates automatically as wastewater levels rise within the chamber.

Pump features include:

  • Soft solids handling up to 10 mm
  • Continuous grey water discharge
  • Thermal overload protection
  • Reliable operation in confined commercial spaces

Electrical Connections & Service Access

Ease of maintenance is an important consideration in commercial installations. This under sink pump station incorporates service-friendly features that simplify inspection and pump removal when required.

Electrical and service features include:

  • Quick-release waterproof electrical connection
  • Accessible pump removal for servicing
  • Pre-installed internal pipework

OPERATING PARAMETERS OF AN UNDER SINK PUMP STATION

The DrainAce® Compact is designed specifically for grey water and light trade waste applications in hospitality and commercial settings. The system supports typical commercial sink discharge temperatures while maintaining pump protection and operational reliability.

  • Maximum continuous discharge temperature: 40°C
  • Maximum intermittent discharge temperature: 80°C
  • Designed for grey water and light trade waste applications

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Specifications

Model 

Capacity (L)

Solid size  (mm)

Volts (V) 

Power (kW) 

Amps (A) 

Outlet (mm)  Weight (kg)

GPD 200 

90

10 

240 

0.25 

1.9 

32 

15

GPD 300 

90

10 

240 

0.55 

3.5 

32 

18

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