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SKU: 711428
Zenit GRBLUEP200/2/G40HMEX Cast Iron High Head Grinder Pump for Civil Wastewater with Open Channel Impeller
Australia-Wide
(08) 9240 2992
Official Zenit
Peace of Mind
Product Overview
Demanding disposal tasks for fibrous civil wastewater often require high-torque solutions capable of reducing fibrous solids before pumping. This professional submersible grinder pump serves sewage systems where filaments and organic solids are present in the effluent. The unit is developed for installation in IECEx Zone 2 hazardous areas requiring certified equipment, ensuring compliant and safe operation in hazardous atmospheres.
High-pressure output is a primary characteristic of this model, which delivers a maximum head of up to 27 m and a flow rate of up to 300 L/Min. Powered by a high-efficiency 1.5 kW motor on a 240v single-phase supply, it provides sufficient discharge pressure for intensive wastewater elevations. The motor configuration includes thermal protection, a starter box, starting capacitor and running capacitor to ensure reliable operation.
The hydraulic system features an open channel impeller paired with a chromium steel grinder cutter designed to cut fibrous materials and organic solids before they enter the hydraulic passage. By reducing the risk of blockages in the pump housing, the system maintains efficient liquid handling performance even with heavily soiled civil wastewater containing solids. The grinder system works in tandem with the open channel impeller to maintain efficient wastewater transfer during duty cycles.
Construction features a rugged cast iron EN-GJL 250 body and a heavy-duty EN-GJS 600 cast iron foot base for superior mechanical rigidity. Motor protection is provided by two silicon carbide (2SiC) mechanical seals and an AISI 431 stainless steel shaft for high mechanical strength. All internal and external cast iron components receive a thick 120 µm bi-epoxy protective coating to withstand corrosion and chemical attack.
FEATURES
- IECEx Zone 2 certified (Ex nA nC IIC T3 Gc) for safe and compliant operation in hazardous environments requiring certified equipment.
- Heavy-duty X102 CrMo17 KU chromium steel grinder system macerates fibrous materials and solids to prevent system clogs.
- Dual silicon carbide (2SiC) mechanical seal arrangement provides motor isolation and protection against fluid ingress.
- EN-GJL 250 cast iron body paired with an EN-GJS 600 base offers structural integrity for high-elevation wastewater duty.
- AISI 431 stainless steel shaft ensures high torsional resistance and precision alignment of rotating hydraulic components.
- Integrated motor protection includes thermal protection, starter box, starting capacitor and running capacitor.
- Thick 120 µm bi-epoxy surface treatment shields all cast iron parts from corrosive civil wastewater and chemical attack.
- Threaded G 1"1/2 discharge connection allows for secure integration with standardized civil sewage piping.
SPECIFICATIONS
| Max Flow | 300 L/Min |
| Max Head | 27 m |
| Power | 1.5 kW / 240v |
| Rated Current | 10.0 Amps |
| Suitable For | Fibrous Wastewater |
| Body Material | Cast iron - EN-GJL 250 |
| Liquid Temperature | Maximum 40°C |
| Outlet Size | 40 mm |
| Warranty | 24 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.
How is the motor configured for safe operation?
A 1.5 kW motor uses 240 V single-phase supply in GRBLUEP200_2_G40HMEX, with IECEx Zone 2 certification and motor thermal protection for submerged service.
How does the hydraulic system handle fibrous solids?
A chromium steel cutter and cutting disk in GRBLUEP200 2 G40HMEX process fibres and organic solids before the open-channel impeller transfers wastewater.
What construction details support submerged pump operation?
The casing is Cast Iron EN-GJL 250, and GRBLUEP200-2-G40HMEX pairs it with an AISI 431 stainless steel shaft and mechanical seals.
Where is this pump intended to transfer wastewater?
For civil wastewater containing fibres, filaments and organic solids, GRBLUEP200/2/G40HMEX transfers wastewater from collection sumps and drainage systems across intended service settings.
What maximum flow and head can this model reach?
GRBLUEP2002G40HMEX has maximum flow of 300 L/Min and amaximum headrating of 27 m for hydraulic selection.
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