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SKU: 99776355
Grundfos SL1.95.100.200.4.52H.N.51D.A.T Cast Iron 4-Pole Sewage Pump for Stations with S-Tube Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Municipal networks experience brutal fluid surges containing dense materials that threaten transfer channels. Addressing these loads, the SL1.95.100.200.4.52H.N.51D.A.T establishes an extraction baseline utilizing its 150 mm inlet and 100 mm outlet. Functioning continuously within flooded pits, this asset clears hazardous wastewater, neutralizing the bottlenecks that endanger commercial complexes.
Secured within a premium cast iron housing, the fluid chamber features an S-Tube impeller calibrated to enforce a massive 95 mm free passage. This expanded internal clearance guarantees severely contaminated sewage flows unobstructed. By eliminating choke points where sludge traditionally accumulates, the system spares processing facilities from disastrous emergency overflow events.
Supplying kinetic energy is a durable 20 kW Grundfos 4-pole motor cleanly tethered to a 415v three-phase grid. This heavy drive configuration converts power into fluid motion, reliably reaching a maximum head of approximately 27 m alongside a huge 4986 L/Min flow capacity.
Actively defending against submersed threats, the pump incorporates moisture switches and motor-protection thermistors natively within its core. These barriers monitor the internal casing climate to detect hazardous liquid breaches, saving essential plants from failure.
Features
- Features an advanced double shaft seal constructed in an easily accessible cartridge layout to permit rapid field replacements without requiring specialized heavy tools.
- Integrates a modular quick release cable entry connector that effectively allows the fifteen-meter power cord to be fully disconnected without removing the upper motor top.
- Constructed utilizing a primary pump volute and main motor casing cast entirely from EN 1561 EN-GJL-250 grade iron to guarantee maximum mechanical submersed resilience.
- Engineered with a highly durable secondary shaft seal utilizing an advanced silicon carbide and carbon mechanical friction material combination to actively block moisture.
- Fully rated to handle relentless extraction operations in dense liquid temperature ranges spanning from ten to forty degrees Celsius within permanent municipal networks.
- Configured to securely handle massive fluid transfers at a maximum installation depth of twenty meters while safely maintaining an exact eight bar operating pressure boundary.
SPECIFICATIONS
| Max Flow | 4986 L/Min |
| Max Head | 27 m |
| Power | 20 kW / 415v |
| Rated Current | 41 Amps |
| Suitable For | Sewage Treatment |
| Body Material | Cast Iron |
| Liquid Temperature | Maximum 40°C |
| Inlet Size | 150 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 wastewater lift vaults, what peak volumetric displacement is delivered under heavy influx?
Operating in collection wet wells, Grundfos SL1.95.100.200.4.52H.N.51D.A.T sustains a peak fluid displacement volume of 4986 L/Min.
Within subterranean sewer transmission lines, what peak discharge elevation does this pump achieve?
Subterranean collection vaults rely on SL1.95.100.200.4.52H.N.51D.A.T to attain a maximum vertical elevation of 27 m.
Which electrical ratings, line voltage parameters, and full-load current drive this submerged motor?
Driving this pump, SL1-95-100-200-4-52H-N-51D-A-T utilizes a 20 kW motor operating from a three-phase 415 V electrical feed at 41 Amps.
How does the single-channel runner geometry prevent debris accumulation in collection wet wells?
Suspended waste containing solids up to 95 mm passes cleanly through SL1 95 100 200 4 52H N 51D A T via its precision S-tube impeller.
Which guide rail mounting base facilitates quick hoist extraction during servicing cycles?
Rapid hoist retrieval in wet wells is supported by SL1/95/100/200/4/52H/N/51D/A/T mounting directly onto standard auto-coupling base pedestals.
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