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SKU: 99775946
Grundfos SL1.80.100.200.2.52S.N.51D.A.T Cast Iron 2-Pole Sewage Pump for Treatment with S-Tube Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Built specifically to conquer the extreme operational load challenges present within dense industrial sectors, the SL1.80.100.200.2.52S.N.51D.A.T integrates a massive 100 mm outlet. This wastewater solution guarantees exceptional structural resistance, making it an invaluable asset for wastewater treatment plants and raw water intake stations.
Fortified entirely by premium cast iron, the primary fluid chamber incorporates an advanced S-Tube impeller that expands internal spacing to allow an 80 mm free passage. This critical scaling prevents the accumulation of large sewage solids, preserving pristine continuous functionality across demanding public building complexes and car wash areas.
Generating the internal velocity is a high-performance 20 kW Grundfos motor, calibrated to output a staggering maximum head of approximately 42 m alongside a 3366 L/Min flow. Tied to a standard 415v three-phase grid, the robust assembly optimizes fluid delivery paths to establish profound thermodynamic stability throughout extended submersed deployments.
Emphasizing long-term asset security and reduced maintenance dependencies, the system includes built-in moisture sensors and motor-protection thermistors. These critical defenses relentlessly monitor the sealed cavity environment, alerting facility engineers to submerged compromises before mechanical failure impacts the commercial loop.
Features
- Utilizes a highly service-friendly double shaft seal structured in a specialized cartridge design to permit rapid field replacements without specialized tools.
- Integrates a heavy-duty cable entry connector configuration that allows the 15-meter power cable to be detached without unbolting the motor top.
- Constructed with a primary pump housing cast from EN 1561 EN-GJL-250 grade iron for optimal submerged environmental resilience.
- Engineered with a secondary shaft seal utilizing a durable silicon carbide and carbon mechanical friction material combination.
- Fully rated for continuous operations in liquid temperature ranges spanning from ten to forty degrees Celsius within completely submerged installations.
- Configured to handle a maximum installation depth of twenty meters while safely maintaining an eight bar maximum operating pressure threshold.
SPECIFICATIONS
| Max Flow | 3366 L/Min |
| Max Head | 42 m |
| Power | 20 kW / 415v |
| Rated Current | 37 Amps |
| Suitable For | Sewage Treatment |
| Body Material | Cast Iron |
| Liquid Temperature | Maximum 40°C |
| Inlet Size | 100 mm |
| Outlet Size | 100 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.
In municipal raw sewage lift stations, what peak volumetric flow rate is evacuated through headers?
Operating in collection wet wells, Grundfos SL1.80.100.200.2.52S.N.51D.A.T sustains a peak fluid displacement volume of 3366 L/Min.
In municipal raw sewage lift stations, what maximum discharge head is developed under high volume?
Subterranean collection vaults rely on SL1.80.100.200.2.52S.N.51D.A.T to attain a maximum vertical elevation of 42 m.
Which motor kilowatt rating, line voltage connection, and full-load amperage support this motor?
Driving this pump, SL1-80-100-200-2-52S-N-51D-A-T utilizes a 20 kW motor operating from a three-phase 415 V electrical feed at 37 Amps.
How does the single-vane S-tube runner maintain hydraulic efficiency while clearing heavy sewage?
Suspended waste containing solids up to 80 mm passes cleanly through SL1 80 100 200 2 52S N 51D A T via its precision S-tube impeller.
Which mounting base connects this heavy submersible pump to permanent municipal risers?
Rapid hoist retrieval in wet wells is supported by SL1/80/100/200/2/52S/N/51D/A/T mounting directly onto standard auto-coupling base pedestals.
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