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Ebara 50 DVSA 5.75S Cast Iron Float Switch Wastewater Pump for Industrial Wastewater with Semi-Vortex Impeller
Australia-Wide
(08) 9240 2992
Official Ebara
Peace of Mind
Product Overview
The semi-vortex impeller is designed for non-clog operation when handling wastewater containing soft or fibrous solids. This design permits the transfer of foreign matter up to 32 mm in diameter and fibrous materials up to 250 mm in length. Discharge is handled through a 50 mm vertical port equipped with a companion flange kit for connection to drainage lines.
Automatic lifting of food processing wastewater and industrial washdown effluents are primary applications for this vertical pump. It is rated for continuous service with liquid temperatures reaching 40°C and submergence depths up to 4 meters. This automatic configuration utilizes an integrated float switch to manage water level drainage cycles unattended.
Hydraulic data for this 0.75 kW motor includes a maximum flow rate of 250 L/Min and a total head of 13.3 m. Drawing a rated current of 3.3 Amps on a single-phase 240v supply, the unit is supplied with 6 m of submersible power cable. The air-filled 2-pole induction motor operates at 3000 rpm and includes in-built overload protection.
Construction features include a cast iron casing, motor frame, and impeller with AISI 403 stainless steel shafting. The rotating assembly is supported by bearings and protected by a double mechanical seal in an oil chamber. This sealing system utilizes Silicon Carbide lower faces and Carbon/Ceramic upper faces to isolate the dry motor from liquid ingress.
FEATURES
- Automated water level control managed by a pre-installed float switch for unattended operation.
- Semi-vortex impeller configuration facilitates non-clog handling of soft solids and long fibers.
- Double mechanical shaft seal in an oil chamber with SiC lower faces prevents fluid ingress.
- Rugged cast iron construction for casing and motor frame provides structural stability in waste.
- Supplied with a 50 mm screwed companion flange discharge kit including gaskets and bolts.
- Air-filled 2-pole induction motor rated for continuous duty at 50Hz frequency synchronous speeds.
- In-built thermal protector safeguards the motor winding during high-load automated drainage.
- Class F insulation and IP68 protection rating support long-term safety in permanent immersion.
SPECIFICATIONS
| Max Flow | 250 L/Min |
| Max Head | 13.3 m |
| Power | 0.75 kW / 240v |
| Rated Current | 3.3 Amps |
| Suitable For | Automatic Food Processing Wastewater |
| Body Material | Cast Iron |
| Liquid Temperature | Maximum 40°C |
| Outlet Size | 50 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 duties can its automatic float control manage?
Food-processing wastewater and industrial washdown effluent suit 50_DVSA_5_75S, whose integrated float switch manages unattended water-level drainage cycles without continuous manual intervention.
What maximum flow is available for washdown effluent?
Washdown and wastewater lifting duties can receive a maximum flow of 250 L/Min through 50 DVSA 5 75S during automatic drainage operation.
Which impeller passage supports soft and fibrous solids?
The impeller's semi-vortex passage on 50-DVSA-5-75S accommodates foreign matter up to 32 mm and fibres up to 250 mm through its 50 mm delivery arrangement.
What motor output and supply are provided?
Power comes from a 0.75 kW motor on 50/DVSA/5/75S, drawing 3.3 Amps from single-phase 240 V with a 6 m submersible cable.
Which maximum head supports collection-pit wastewater drainage?
The system has a maximum total head of 13.3 m, and 50DVSA575S directs discharge through connected collection-pit pipework during vertical drainage.
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