Audited Supplier
ST20/11-(130mm)
N/a
One Year
11m
42
Motor
Single-Stage Pump
Middle Pressure Pump
Single Suction Pump
Horizontal Pump
Horizontal Split Pumps
Suction Centrifugal
Closed
Pump, Pumps, Circulating Pump
osthohen
China
8413709990
Product Description
| Power source | 1~220V/50Hz |
| Input power P1 (W) | 165/110/67 |
| Current I (A) | 0.80/0.60/0.38 |
| Motor type | 78/51 |
| Approved fluids | Clean water |
| Fluid temp (ºC) | -10~+110 |
| Total head (m) | 11 |
| Max flow (l/min) | 42 |
| Rated flow (l/min) | |
| Rated head (m) | |
| Inlet size (mm) | 20 |
| Outlet size (mm) | 20 |
| inlet-outlet distance(cm) | 130 |
| Max pressure (bar) | 10 |
| Protection class | IP42 |
| Weight (kg) | 3 |
| Cartridge | Stainless Steel |
| Impeller | Plastic |
| Shaft | Ceramic (Stainless steel optional) |
| Casing | cast iron |
the series pump is wet runner motor pump integrated the pump and motor, the impeller and the rotor is canned by cartridge and isolated from the stator. No mechanical seal used and only sealed by two gaskets. Bearings are lubricated by transferring liquid and motor is cooled by transferring liquid too. No leakage and low noise are two distinctive advantages for wet runner canned motor pump.
The circulation pumps are characterised by
- Ceramic shaft and radical ceramic bearings
- Carbon thrust bearing
- Stainless steel rotor cartridge and bearing flange
- Corrosion-resistant plastic impeller
- Cataphoresis cast iron or engineering plastic pump housing
