WZB Intelligent Frequency Self-priming Pump is suitable for various scenarios, commercial residential premises, intelligent pumps are suitable for various scenarios, commercial residential premises, flat floors, villas, etc. Can achieve 40% energy saving effect, bring you the most comfortable water experience , even if there is water in the bathroom, kitchen or geothermal garden at the same time, they can still work efficiently with constant water.
		
	
Cold protection
Liquid temperature: 0°C ~ 60°C
Ambient temperature: < 40°C
Maximum pressure: 10 bar
Continuous Service: S1
Insulation: B
Protection: IP X4
		
	
Household water supply
Water supply system
Cooling system
Supercharging system
	
		 Permanent magnet motor
Permanent magnet motor
		 Constant pressure
Constant pressure
		 Adjustable pressure
Adjustable pressure
		 High flow rate
High flow rate
		 Energy saving
Energy saving
		 Multifunctionality
Multifunctionality
		 Self-priming
Self-priming
		 Antifreeze
Antifreeze
		 Low noise
Low noise
		 Multiple protection
Multiple protection
		 Wider tension
Wider tension
	
	 
 
	
| Model | Power | Current | Speed | Flow(m³/h) | Head (m) | Suction | Inlet/Outlet | Volt/Hz | |||
| HP | KW | A | RPM | Max | Rating | Max | Rating | m | |||
| 1WZB-15DC | 0.33 | 0.25 | 1.2 | 3000 | 1.8 | 1.0 | 30 | 15 | 6 | 1"x1" | 220V 50/60Hz | 
| 1WZB-20DC | 0.4 | 0.3 | 2.0 | 3000 | 2.1 | 1.0 | 33 | 20 | 8 | 1"x1" | 220V 50/60Hz | 
| 1WZB-25DC | 0.8 | 0.6 | 3.6 | 3500 | 2.6 | 1.5 | 45 | 25 | 8 | 1"x1" | 220V 50/60Hz | 
| 1WZB-35DC | 1.2 | 0.9 | 4.8 | 4000 | 4.5 | 2.0 | 43 | 35 | 8 | 1"x1" | 220V 50/60Hz | 
| 1.5WZB-45DC | 2.0 | 1.5 | 6.5 | 4000 | 5.5 | 3.0 | 57 | 45 | 8 | 1½"x1½" | 220V 50/60Hz | 
| 1W7B-35SDC | 1.2 | 0.9 | 4.8 | 4000 | 4.5 | 2.0 | 43 | 35 | 8 | 1"x1" | 220V 50/60Hz | 
| 1.5WZB-45SDC | 2.0 | 1.5 | 6.5 | 4000 | 5.5 | 3.0 | 57 | 45 | 8 | 1½"×1½" | 220V 50/60Hz | 
	
	 
 
	
	
 
 
	
	
| Model | DN1 | DN2 | Dimensions(mm) | Box size (mm) | G.W kg | |||||||||
| a | f | h1 | i | l | m | n | n1 | W | S | |||||
| 1WZB-15DC | G1 | G1 | 42 | 227 | 144 | 120 | 195 | 65 | 109 | 87 | 70 | 12 | 265x200x300 | 6.4 | 
	
	
 
 
	
| Model | DN1 | DN2 | Dimensions(mm) | Box size (mm) | |||||||||||
| a | f | h1 | i | h2 | m | n | n1 | W | S | l | r | ||||
| 1WZB-20DC | G1 | G1 | 40.5 | 250.8 | 187.5 | 119 | 237 | 98.8 | 170.1 | 138 | 104.6 | 13 | 8 | 228 | 312x237x310 | 
| 1WZB-25DC | G1 | G1 | 40.5 | 250.8 | 187.5 | 119 | 237 | 98.8 | 170.1 | 138 | 104.6 | 13 | 8 | 228 | 312x237x310 | 
| 1WZB-35DC | G1 | G1 | 40.5 | 255.7 | 196.5 | 121.5 | 247 | 98.8 | 170.1 | 138 | 107.8 | 13 | 8 | 226.8 | 322x237x310 | 
| 1.5WZB-45DC | G1½ | G1½ | 53.5 | 267 | 206.5 | 132 | 257 | 98.8 | 170.1 | 138 | 106 | 13 | 8 | 243.7 | 325x275x355 | 
	
	
	
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