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SKU: 711305
Zenit DRE100/2/G50HMGSIC A0 Cast Iron Automatic Drainage Pump for Site Dewatering with Open Impeller
Australia-Wide
(08) 9240 2992
Official Zenit
Peace of Mind
Product Overview
Site dewatering tasks require a robust submersible pump capable of managing rainwater runoff and groundwater seepage from excavations or collection pits. This professional Zenit model is designed to handle slightly soiled liquids in construction and site environments, ensuring that water levels are managed effectively to maintain safe working conditions. Its rugged build is specifically suited for wet installations where continuous reliability is critical.
Hydraulic performance is tailored for dewatering, delivering a maximum flow of up to 540 L/Min and approximately 12.5 m of maximum head. Driven by a 0.9 kW motor on 240v single-phase power, the pump provides consistent discharge capacity to clear site pits quickly. This unit's design is optimized for professional duty, ensuring it can handle the varied inflow rates common in dewatering scenarios.
The unit features an open channel impeller, specifically engineered to pass slightly soiled water without hydraulic compromise. This design facilitates smooth liquid handling while preventing internal clogging from small suspended solids or site debris. The submerged installation assists motor cooling during continuous operation, allowing the unit to maintain stable performance during periods of intensive use.
Mechanical construction utilizes a heavy-duty cast iron EN-GJL 250 body and a stainless steel shaft for maximum durability in harsh environments. Protection is provided by a mechanical seal in silicon carbide with an auxiliary lip seal for enhanced motor safety. Rated for liquid temperatures up to 40°C, the unit includes an integrated float switch for automatic level regulation on site.
FEATURES
- Automatic float switch provides hands-free regulation for excavation pits and sumps.
- Cast iron EN-GJL 250 housing offers superior structural support in harsh site duty.
- Mechanical seal in silicon carbide with auxiliary lip seal for enhanced protection.
- Open channel impeller handles slightly dirty water containing small site particulates.
- 0.9 kW single-phase 240v motor with internal thermal protection and starting capacitor.
- Vertical G 2" discharge port designed for rapid site evacuation and volume transfer.
- Stainless steel AISI 431 shaft provides high resistance to mechanical stress and wear.
- External bi-epoxy 120 µm coating provides a robust barrier against environmental corrosion.
SPECIFICATIONS
| Max Flow | 540 L/Min |
| Max Head | 12.5 m |
| Power | 0.88 kW / 240v |
| Rated Current | 6.5 Amps |
| Suitable For | Site Dewatering |
| Body Material | Cast iron EN-GJL 250 |
| Liquid Temperature | Maximum 40°C |
| Outlet Size | 50 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.
Which site drainage duties match this pump's design?
For construction pits and site dewatering, DRE100_2_G50HMGSIC_A0 transfers slightly soiled liquids, with its float switch controlling automatic level operation at changing sump levels.
What are the maximum flow and head ratings?
At maximum output, flow reaches 540 L/Min and head reaches 12.5 m on DRE100 2 G50HMGSIC A0, driven by a 0.9 kW motor.
What solids passage is available through the hydraulic section?
An open-channel impeller in DRE100-2-G50HMGSIC-A0 handles slightly soiled water containing small suspended solids during drainage from sumps and excavation pits.
How is the pump constructed for submerged operation?
The casing of DRE100/2/G50HMGSIC/A0 is Cast Iron EN-GJL 250, while its rotating assembly uses an AISI 431 stainless steel shaft.
How is this pump connected to its power supply?
Use the specified 240 V single-phase connection for DRE1002G50HMGSICA0, checking the installation supply before energising the pump at the designated site connection point.
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