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SKU: DOMOGRI11T
Lowara DOMOGRI11T Stainless Steel Three-Phase Grinder Pump for Pressurized Sewers with Technopolymer Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Stabilizing active circulation routes, the DOMOGRI11T grinder pump for dirty water that contains solids handles heavy hydraulic loads. By maintaining consistent velocities, the stainless steel housing resists abrasion from raw waste. This setup is intended to support operation across expansive pressurized sewer networks.
Technical specifications for this three-phase model dictate a maximum head of approximately 21.7 m paired with a peak flow metric of 102 L/Min. Driven by a highly capable 1.1 kW motor on a 415v power infrastructure, it records a stable rated current of 2.22 Amps. All resulting fluid transfer is directed through a precisely cut 25 mm discharge port.
The primary shredding action is performed by a high resistance stainless steel grinder mechanism that prepares dense material for transit. Integrating a technopolymer PBT impeller, the fluid pathway prevents internal stalling. For maintenance access, this unit is fully compatible with SD lowering device systems employing a structured guide rail track.
Long-term mechanical stability is managed by the DRIVELUB framework, utilizing an oil-filled chamber to lubricate the premium silicon carbide mechanical seal. Submerged applications are restricted to a maximum liquid temperature of 35°C. Engineered strictly for industrial facility panels, this specialized manual variant lacks an attached float switch.
Features
- Carries an IPX8 waterproof certification providing advanced protection for deep wells
- Designed around a dry motor topology capable of enduring continuous duty requirements
- Built with dedicated Class 155°C (F) electrical insulation for extreme heat mitigation
- Engineered to function safely up to an absolute maximum immersion depth of 5 m
- Configured exclusively for three-phase power grids and supplied without a plug
- Includes a specialized heavy-duty H07RN-F electrical cord for demanding settings
SPECIFICATIONS
| Max Flow | 102 L/Min |
| Max Head | 21.7 m |
| Power | 1.1 kW / 415v |
| Rated Current | 2.22 Amps |
| Suitable For | Pressurized Sewers |
| Body Material | Stainless Steel |
| Liquid Temperature | Maximum 35°C |
| Outlet Size | 25 mm |
| Warranty | 12 Months |
Warranty & Returns
All products supplied by Foundation Pumps are covered by a minimum 12-month warranty unless otherwise stated. Some brands may offer longer manufacturer warranties. Warranty covers manufacturing defects, faulty materials and workmanship under normal use.
- Products must be installed correctly and in accordance with the manufacturer’s instructions.
- Warranty does not cover incorrect installation, misuse, dry running, normal wear and tear, unauthorised repairs or damage caused by external factors.
- Proof of purchase, photos, videos and installation details may be requested when assessing a warranty claim.
- The customer is responsible for returning the product to Foundation Pumps or the nominated service centre unless otherwise agreed.
- Removal, reinstallation, labour and associated site costs are generally the customer’s responsibility unless required under Australian Consumer Law.
- Change-of-mind returns may be accepted within 30 days provided the product is unused, uninstalled and returned in its original packaging.
- Customers are responsible for return freight costs for change-of-mind returns.
- Restocking fees may apply to special-order, bulky or non-stocked products.
- Used, installed or specially ordered products may not be eligible for change-of-mind returns.
- If a product arrives damaged or faulty, please contact Foundation Pumps as soon as possible so we can assist with the appropriate repair, replacement or refund.
Your rights under Australian Consumer Law are not affected.
Under standard plumbing conditions, what maximum delivery volume and discharge pipe diameter apply to this submersible grinder sewage pump?
Displacing through designated connection lines, the DOMOGRI11T achieves a peak delivery flow rate of approximately 102 L/Min across Rp 1-1/4" (32 mm) discharge threaded port.
To resist fluid corrosion damage, what alloy metallurgy and mechanical face seal components are used in this submersible grinder sewage pump?
Supplied for demanding fluid environments, the DOMOGRI-11-T incorporates alloy construction of cast iron pump casing with wear-resistant hardened stainless steel grinder cutter and mechanical face seals to resist corrosive fluid attack.
How much electrical motor power in kilowatts and what line voltage current draw are required on this submersible grinder sewage pump?
Employing from dedicated power supplies, the DOMOGRI 11 T draws 2.22 A through an electric motor rated at 1.1 kW (1.5 HP) operating on 380–415 V, 50 Hz, three-phase.
In submerged drainage duties, what maximum immersion depth and liquid temperature apply to this submersible grinder sewage pump?
Accommodating in wet sump installations, the DOMOGRI_11_T maintains a maximum 5 m immersion depth with allowable liquid temperatures up to 35°C and supports hardened grinder cutter macerating solids for 25 mm pipework.
Which dynamic vertical lift head applies to this submersible grinder sewage pump under full output?
Discharging through distribution piping lines, the DOMOGRI11T delivers a maximum dynamic head rating of approximately 21.7 m to elevate fluid.
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