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SKU: 99442128
Grundfos S1.80.200.650.4.66H.C.432 Cast Iron 68 kW Sewage Pump for High-Head Transfer with 1-Channel Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
With flow capacity reaching 12900 L/min and maximum head of 64 m, the Grundfos S1.80.200.650.4.66H.C.432.G.N.D.513GPA submersible sewage pump handles wastewater, process water and unscreened raw sewage in municipal and industrial settings across Australia. The Variant C cooling jacket supports continuous submerged operation at depths up to 20 m, with the Range 66 motor platform providing increased capacity over the smaller frame sizes.
Power comes from a 68 kW motor (P2) operating at 1476 rpm from a 415 V three-phase supply, drawing 129 A with 93% efficiency at both full and 3/4 load. The 432 mm ductile iron impeller delivers the specified hydraulic performance, with DN200 outlet and DN80 inlet connections carrying a PN10 pressure rating for this configuration.
A 1-channel ductile iron impeller with 80 mm free passage forms the hydraulic core, with the impeller diameter and channel configuration matched to the H lifting height class requirements. The single-channel impeller geometry determines the head and flow characteristics for this Range 66 model, with CE and EAC markings present on the nameplate.
Cast iron construction with IP68 enclosure and Class F insulation provides submerged durability, with primary silicon carbide and secondary silicon carbide-carbon shaft seals preventing liquid ingress. Integrated moisture sensors are fitted as standard, and the 15 m H07RN-F AT cable supports Star/Delta starting.
FEATURES
- Range 66 motor platform with increased external dimensions and enhanced cooling system configuration
- Single-channel ductile iron impeller providing stable hydraulic performance across the operating range
- 80 mm free passage through the impeller and volute for solids and unscreened sewage particulates
- DN200 outlet connection and DN80 inlet connection with PN10 pressure rating
- Variant C integrated cooling jacket surrounding the motor stator for heat dissipation during operation
- IP68 enclosure protection for continuous submerged operation at depths up to 20 metres
- Primary silicon carbide and secondary silicon carbide-carbon shaft seals for liquid ingress protection
- CE and EAC certification markings present on the product nameplate as specified by the manufacturer
IMPORTANT: Bulk freight charges apply. Please contact us for a freight quote before ordering.
SPECIFICATIONS
| Max Flow | 12900 L/Min |
| Max Head | 64 m |
| Power | 68 kW / 415v |
| Rated Current | 129 Amps |
| Suitable For | High Pressure Sewage Transfer |
| Body Material | Cast iron |
| Liquid Temperature | 0°C to +40°C |
| Inlet Size | 200 mm |
| Outlet Size | 200 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.
Regarding vertical liquid propulsion, what peak dynamic head elevation is delivered?
Supporting multi-meter vertical elevation, the S1.80.200.650.4.66H.C.432 develops a peak dynamic head of approximately 64 m.
Through its flanged discharge connection, what peak flow rate does this pump maintain?
Transfer flow delivery through a DN 200 (standard flanged connection) reaches a maximum volume of approximately 12900 L/Min on the Grundfos S1.80.200.650.4.66H.C.432.
Regarding non-clogging reliability, what alloy construction and casing material are employed?
Clearing heavy wastewater solids, the S1-80-200-650-4-66H-C-432 integrates Cast iron housing and wetted components with a high-efficiency channel impeller allowing debris passage up to 80 mm.
What electrical motor power and operating supply voltage current feed energize this unit?
Supplying mechanical momentum, the electric drive on the S1 80 200 650 4 66H C 432 produces 68 kW across 415 V, 50 Hz, three-phase drawing a current of 129 A.
Under deep basin service, what installation depth limit and permissible temperature apply?
Installed directly on auto coupling bases, the S1.80.200.650.4.66H.C.432.G.N.D.513GPA operates safely at submerged depths up to approximately 20 m with liquids up to 40°C.
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