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SKU: 96075906
Grundfos SEG.40.12.EX.2.50B Cast Iron Explosion-Proof Wastewater Pump for Submerged Use with Semi-open Grinder
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Detailing optimized internal fluid velocity paths, the Grundfos SEG.40.12.EX.2.50B establishes pure circulation stability. Grundfos SEG pumps are specifically designed for pressurized pumping of wastewater with discharge from toilets. This profound system streamlines liquid momentum throughout sanitary pipelines, actively preventing dangerous and sudden pressure drops.
The heavy pumping mechanism features an aggressive grinder system that destructs incoming structural solids into small pieces, facilitating unobstructed evacuation sequences through restrictive diameter pathways. To preserve external cleanliness, the casing possesses a smooth surface that naturally prevents suspended organic dirt from permanently sticking.
Precision engineered to generate immense propulsion, this industrial model reliably outputs 1.2 kW of sustained rotational power. Designed for commercial three-phase 415v infrastructures, the submerged unit commands an impressive maximum head of 20.7 meters and actively transfers a maximum flow of 250 L/Min. The assembly uses a sealed power plug connection.
Developed with operational safety as a fundamental priority, this pumping solution is equipped with a heavily insulated electrical harness. The specialized power cable incorporates dedicated wires for thermal sensors buried deeply within the main motor winding. This strict arrangement constantly guards against internal temperature spikes.
Features
- Demands a remarkably low 3 Amps of consistent electrical current during peak hydraulic loads.
- Constructed internally with incredibly dense EN 1561 standard iron for extreme longevity.
- Operates smoothly at an internal rated speed of 2860 rpm for maximized biological shearing.
- Secures internal components perfectly utilizing high-grade SiC/SiC mechanical shaft seals.
- Engineered fully without an integrated starter plug to allow complex localized terminal wiring.
- Achieves a highly efficient continuous operational state achieving seventy percent efficiency.
SPECIFICATIONS
| Max Flow | 250 L/Min |
| Max Head | 20.7 m |
| Power | 1.2 kW / 415v |
| Rated Current | 3 Amps |
| Suitable For | Submerged Use |
| Body Material | Cast Iron |
| 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.
What electrical supply parameters are needed for this pump motor?
Electrical power for the Grundfos SEG.40.12.EX.2.50B requires a 415 V three-phase connection, driving an efficient 1.2 kW motor that draws 3 Amps.
What domestic plumbing and water boosting roles does this pump perform?
Suited for diverse installations, the SEG.40.12.EX.2.50B performs Narrow sewer pipes remain clear because the rotating cutter on macerates solid waste into finely dispersed particles with dependable fluid propulsion.
What auto-coupling mounting base connects this pump to discharge risers?
Mechanical mounting for the SEG-40-12-EX-2-50B is configured around a standard guide rail auto-coupling for straightforward pit alignment.
What peak fluid displacement volume can this pump deliver?
Displacing fluid into connected headers, the SEG 40 12 EX 2 50B sustains up to 250 L/Min of volumetric throughput.
What total dynamic head can this pump overcome in vertical pipework?
Vertical elevation capability on the SEG/40/12/EX/2/50B reaches a maximum dynamic head of approximately 20.7 m under rated conditions.
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