Grundfos SL1.80.100.200.2.52S.S.N.51D (98179791)
Product ID: 98179791
Request Price and Availability
Grundfos SL1.80.100.200.2.52S.S.N.51D (98179791)
Grundfos SL1.80.100.200.2.52S.S.N.51D (98179791)
SL1.80.100.200.2.52S.S.N.51D
Non-self-priming, single-stage, centrifugal pump designed for handling wastewater, process water and unscreened raw sewage. The pump is designed for intermittent and continous operations in submerged installation. The revolutionary S-tube® impeller provides free spherical passage of solids up to 80 mm and suitable for wastewater with a dry matter content of up to 3 %. For installation on auto coupling, the Grundfos SmartSeal gasket system provides a leak-proof connection. The pump comes with a high efficient Grundfos blueflux® motor made with IE3 components.
| Specification | Value | |
|---|---|---|
| Controls: | ||
| Moisture sensor: | with moisture sensors | |
| Water-in-air sensor: | N | |
| Liquid: | ||
| Liquid temperature range: | 0 .. 40 °C | |
| Density: | 998.2 kg/m³ | |
| Technical: | ||
| Type of impeller: | S-TUBE | |
| Maximum particle size: | 80 mm | |
| Primary shaft seal: | SIC-SIC | |
| Secondary shaft seal: | SIC-CARBON | |
| Curve tolerance: | ISO9906:2012 3B | |
| Materials: | ||
| Pump housing: | Cast iron | |
| EN 1561 EN-GJL-250 | ||
| Impeller: | Cast iron | |
| EN 1561 EN-GJL-250 | ||
| Motor: | Cast iron | |
| EN 1561 EN-GJL-250 | ||
| Installation: | ||
| Maximum ambient temperature: | 40 °C | |
| Flange standard: | DIN | |
| Pump inlet: | DN 100 | |
| Pump outlet: | DN 100 | |
| Pressure rating: | PN 10 | |
| Maximum installation depth: | 20 m | |
| Auto-coupling: | 96090994 | |
| Base stand: | 96102255 | |
| Frame range: | 52 | |
| Electrical data: | ||
| Power input - P1: | 23 kW | |
| Rated power - P2: | 20 kW | |
| Mains frequency: | 50 Hz | |
| Rated voltage: | 3 x 380-415/660-690 V | |
| Voltage tolerance: | +10/-10 % | |
| Max starts per. hour: | 20 | |
| Rated current: | 39-36/23-22 A | |
| Maximum current consumption: | 37 A | |
| Starting current: | 388/213 A | |
| Rated current at no load: | 12.5 A | |
| Rated speed: | 2968 rpm | |
| Motor efficiency at full load: | 88 % | |
| Motor efficiency at 3/4 load: | 88 % | |
| Motor efficiency at 1/2 load: | 85 % | |
| Number of poles: | 2 | |
| Start. method: | star/delta | |
| Enclosure class (IEC 34-5): | IP68 | |
| Insulation class (IEC 85): | H | |
| Explosion proof: | no | |
| Ex-protection standard: | N | |
| Length of cable: | 10 m | |
| Cable type: | S1BN8-F | |
| Winding resistance: | 0,355 Ohm | |
| Cos phi 1/1: | 0,89 | |
| Cos phi 1/2: | 0,79 | |
| Cos phi 3/4: | 0,86 | |
| Others: | ||
| Net weight: | 289 kg | |