Lowara : DOMO GRI Series Submersible Grinder Pump
Submersible grinder pump for wastewater
The Lowara DOMO GRI series is a submersible grinder pump. The DOMO GRI can deliver residential sewage containing suspended solids and wastewater to sewer mains or to a pressurized sewer network. The DOMO GRI will grind solids into a fine slurry easily passable through small diameter pipes, all thanks to its heavy duty cutting device. Available with or without a float switch.
DOMO GRI 11 Features:
- 10% better hydraulic efficiency than previous models
- New cutter technology and volute casing design – for longer lasting operation without clogging
- New feet design – for improved pump stability
- New air venting system – to help prevent cavitation and priming issues
- New Klixon motor protector – for improved motor electrical protection
Specifications
- Delivery: up to 10.80 m³/h
- Head: up to 28 m
- Power supply: single-phase and three-phase 50 and 60 Hz
- Power: 1.10kW to 1.50kW
- Maximum immersion depth: 5 m
- Temperature of pumped liquid: 0°C to +35°C (with pump totally immersed)
- Insulation class: F (motor dry)
- Protection: IPX8
- Thermo-amperometric overload protection to stop pump supply in case of overheating (single phase version)
Applications
- Draining of flooded areas
- Pumping of sewage with suspended solids
- Pumping water from pressurized sewer network
- Emptying of septic tanks and residential sumps
Materials
- Pump body: Cast Iron
- Motor casing: Stainless Steel AISI 304
- Impeller: Technopolymer PBT
- Inner mechanical seal: Silicon-carbide / Silicon-carbide / NBR (standard version)
- Grinder: High resistance Stainless Steel
- Lubricated by the DRIVELUB System
- Shaft end: Stainless steel
- Handle: Nylon
Market Sectors
- Residential
- Municipal
- Agriculture
- Commercial