China Self-Priming Garden Clean Water Pump, Find details about China Micro Pump, Vortex Pump from Self-Priming Garden Clean Water Pump
SELF-PRIMING CLENA WATER PUMP WZB SERIES |
MATERIAL AND WORKING LIMITS |
Pump body : cast iron |
Impeller : Brass |
Motor Housing : Aluminium/Cast iron |
Motor wire: copper |
Mechanical seal : S.S.+ Ceramic + Graphite |
Shaft : 45#steel |
Bearing : Ceramic |
Insulation class : B |
Protection class : IP 44 |
Voltage:220V/50Hz |
PERFORMANCE CHART AT n=2850rpm |
Features and purpose |
1. The pump use the PC chip to control the electric pressure switch in order to avoiding the switch tacken off frequency. |
The uselife will be more longer. |
2.The pump will be forced to start 10 seconds per 72 hours to avoid the machine locked when the pump is not used for long time. |
3. When the inlet is lack of water, the pump will be detected continously for 8 minutes and access to the water shortage protection system |
automatically, avoiding the pump working for long time when lack of water. |
4. Add the start-up delay function, when power is on, the pump will be started after 3 seconds avoiding the socket sparking |
and protect the person's safety. |
5.Add a flow sensor to get the stable pressure, avoiding to affect the flow of water. |
6. The pump's performance would be excellent when use flow priority system. |
Model | Power | outlet | Max-flow | Max-head | Pipe size |
[Kw] | [mm] | [m3/h] | [m] | (mm) | |
WZB-200 | 0.2 | 1"×1" | 2 | 25 | 25 |
WZB-300 | 0.3 | 1"×1" | 2 | 30 | 25 |
WZB-600 | 0.6 | 1"×1" | 3 | 35 | 25 |
WZB-800 | 0.8 | 1"×1" | 3.5 | 45 | 25 |
WZB-200A | 0.2 | 1"×1" | 2 | 25 | 25 |
WZB-300A | 0.3 | 1"×1" | 2 | 30 | 25 |
WZB-600A | 0.6 | 1"×1" | 3 | 35 | 25 |
WZB-800A | 0.8 | 1"×1" | 3.5 | 45 | 25 |