QB Series Self-Priming Booster Pumps are mainly used to transfer clean water or other liquid which is similar with water character. It is suitable for domestic water supply, automatic water sprinkler system, small air conditioner system or supporting equipment etc.

Operating Conditions:
Liquid temperature up to 60℃
Ambient temperature up to 40℃
Total suction lift up to 9m
Continuous duty

Construct:
Single Phase
Heavy Duty Continuous Work
Motor Housing: Aluminum Alloy
Shaft: Carbon Steel/Stainless Steel
Insulation: Class b/Class F
Protection : IP44/P54
Cooling: External Ventilation
Pump Body: Cast Iron(with Brass Insert if required)
Impeller: Brass/Stainless Steel
Mechanical Seal: SIC/Ceramic/Graphite