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SKU: 711423
Zenit GRBLUEP100/2/G40HTEX Cast Iron Three-Phase Grinder Pump for Civil Wastewater with Open Channel Impeller
Australia-Wide
(08) 9240 2992
Official Zenit
Peace of Mind
Product Overview
Professional wastewater management in potentially explosive environments often mandates the use of IECEx-certified equipment. This three-phase grinder unit is developed for soiled civil wastewater containing filaments and organic solids that require maceration. Its construction allows for permanent installation in IECEx Zone 2 hazardous areas requiring certified equipment to manage sewage and effluent.
High-torque operation is supported by a 0.74 kW motor configured for 415v power systems, which delivers a maximum head of up to 17 m and a flow rate of up to 240 L/Min. This hydraulic performance ensures stable civil wastewater transfer across collection basins. This model is designed for direct starting and includes thermal protection and relays for reliable operation.
Clog-free operation is achieved through a high-performance grinder system featuring an X102 CrMo17 KU chromium steel cutter and matching cutting disk. The grinder is designed to cut fibrous materials and organic solids before they enter the hydraulic passage, helping reduce the risk of blockages. The grinder system works in tandem with the open channel impeller to maintain efficient wastewater transfer.
Structural integrity is maintained by a rugged EN-GJL 250 cast iron casing and a corrosion-resistant AISI 420 stainless steel shaft. The mechanical assembly uses NBR gaskets and a sealing system to prevent liquid ingress during continuous submerged duty in septic sumps. All external and internal cast iron components are protected by an 80 µm bi-epoxy protective coating to resist corrosion and chemical attack from civil wastewater agents.
FEATURES
- Certified IECEx Zone 2 construction (Ex nA nC IIC T3 Gc) ensures safety and compliance in hazardous atmospheres.
- Advanced maceration system with chromium steel cutters cuts organic matter and fibres before they enter the hydraulics.
- Three-phase 415v motor configuration delivers operational efficiency and torque for demanding commercial grinding tasks.
- Rugged EN-GJL 250 cast iron casing and open channel impeller provide structural rigidity for submerged service.
- Motor protection includes thermal protection and relays to safeguard the unit from electrical damage during duty cycles.
- Stainless steel AISI 420 shaft provides a high-strength backbone for the rotating assembly while resisting corrosion.
- Protective bi-epoxy 80 µm surface coating offers a durable barrier against the corrosive nature of soiled civil wastewater.
- Threaded G 1"1/2 discharge connection facilitates standardized installation in civil sewage pits and treatment systems.
SPECIFICATIONS
| Max Flow | 240 L/Min |
| Max Head | 17 m |
| Power | 0.75 kW / 415v |
| Rated Current | 2.7 Amps |
| Suitable For | Wastewater Disposal |
| 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 are solids processed before the liquid is discharged?
A chromium steel cutter and cutting disk in GRBLUEP100_2_G40HTEX process fibres and organic solids before the open-channel impeller transfers wastewater.
What wastewater applications suit this pump's design?
For civil wastewater containing fibres, filaments and organic solids, GRBLUEP100 2 G40HTEX transfers wastewater from collection sumps and drainage systems across intended service settings.
What electrical configuration powers this pump during normal operation?
A 0.74 kW motor uses 415 V three-phase supply in GRBLUEP100-2-G40HTEX, with IECEx Zone 2 certification and motor thermal protection for submerged service.
How is the pump body protected against wear?
The casing is Cast Iron EN-GJL 250, and GRBLUEP100/2/G40HTEX pairs it with an AISI 431 stainless steel shaft and mechanical seals.
What maximum flow and head can this model reach?
GRBLUEP1002G40HTEX has maximum flow of 240 L/Min and amaximum headrating of 17 m for hydraulic selection.
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