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SKU: 803473
Zenit DRN250/2/65MEX A1 Cast Iron 40 mm Solids Drainage Pump for Stormwater with Multi-Channel Impeller
Australia-Wide
(08) 9240 2992
Official Zenit
Peace of Mind
Product Overview
Designed for professional and industrial building services, this electric submersible unit is optimized for stormwater management and wastewater treatment plants. It provides a robust solution for large-scale drainage tasks where the reliable transfer of soiled liquids is required. The system is engineered for heavy-duty service in wet installations, ensuring consistent performance in demanding civil environments.
This model delivers a maximum head of up to 16.8 m and a flow rate of up to 1260 L/Min. Driven by a 1.8 kW electric motor operating on a standard 240v single-phase supply, it provides the discharge capacity required for demanding stormwater and wastewater transfer applications. The motor configuration includes thermal protection along with starting and running capacitors to ensure reliable automatic operation.
The hydraulic design features a multi-channel open impeller with a 40 mm free passage for the effective movement of suspended solids. A specialized anti-clogging system ensures the expulsion of solids and prevents fouling of the impeller, maintaining efficient liquid handling performance. This configuration is particularly suited for managing rainwater and effluent containing larger organic particles.
Construction involves a rugged cast iron EN-GJL 250 body and a stainless steel AISI 431 drive shaft with a tapered design for easy clearance adjustment. Motor protection is provided by a dual system of two silicon carbide (2SiC) mechanical seals housed in a large oil sump, while Viton gaskets offer high chemical resistance. A thick 150 µm bi-epoxy coating protects all internal and external surfaces from corrosion and chemical attack.
FEATURES
- Heavy-duty cast iron EN-GJL 250 casing and impeller provide exceptional structural durability for industrial submerged duty.
- Multi-channel open impeller design with a 40 mm free passage facilitates the transfer of solids without hydraulic imbalance.
- Professional dual mechanical seal arrangement in an oil chamber ensures a redundant barrier against fluid penetration into the motor.
- Tapered stainless steel AISI 431 shaft allows for quick impeller clearance adjustments to maintain long-term hydraulic specifications.
- Integrated thermal protection sensors and relays safeguard the 1.8 kW motor from overheating during intensive duty cycles.
- High-performance Viton gaskets provide superior sealing integrity and resistance to aggressive agents in soiled wastewater.
- Thick 150 µm bi-epoxy surface treatment shields all cast iron components from the corrosive effects of untreated sewage.
- Threaded flange discharge connection (DN 65) ensures compatibility with standardized professional wastewater coupling systems.
SPECIFICATIONS
| Max Flow | 1260 L/Min |
| Max Head | 16.8 m |
| Power | 1.8 kW / 240v |
| Rated Current | 12.5 Amps |
| Suitable For | Stormwater Drainage Systems |
| Body Material | Cast iron EN-GJL 250 |
| Liquid Temperature | Maximum 40°C |
| Inlet Size | 65 mm |
| Outlet Size | 65 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.
What wastewater tasks suit this industrial drainage model?
Industrial stormwater management and wastewater treatment installations suit DRN250_2_65MEX_A1 for transferring soiled liquids during demanding drainage duty. across civil and industrial facilities
Which motor supply and output support its operation?
The DRN250 2 65MEX A1 uses a 1.8 kW motor on a 240 V single-phase supply with thermal protection and capacitors.
How does the impeller handle larger suspended solids?
A 40 mm free passage and multi-channel open impeller on DRN250-2-65MEX-A1 help move suspended solids and reduce impeller fouling. during wastewater transfer
What features help protect internal components from corrosion?
Dual silicon carbide mechanical seals and Viton gaskets on DRN250/2/65MEX/A1 help limit liquid ingress and resist chemical exposure. in aggressive wastewater conditions
Which discharge connection supports integration into wastewater systems?
The DRN250265MEXA1 has a DN 65 threaded flange discharge and a 150 µm bi-epoxy coating for professional wastewater installations. across industrial wastewater systems
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