Chat with us, powered by LiveChat Inverter Pump | DOOCH PUMP - Komachine
Product Name Inverter Pump
Model SQ-2DHM Pump
Series Small Size Booster System
Product Description

· MAX. Flow(Q)   25㎥/h 

· MAX. Head(H)   29m 

· Motor Power   0.37kW ~ 1.5kW (0.5HP ~ 2HP) 

· Available Power   1PH 200V~230V / 50&60Hz 



SQ-2DHM pumps are built on the basis of DHM pumps. The main difference between the DHM and the SQ- 

2DHM pump is the variable frequency drive. Enhanced with the SQ-Drive, SQ-2DHM pump together with the appropriate sensor is turned into an intelligent, variable speed pumping system. The SQ-Drives adjust  

the motor speed which in turn provides constant pressure or differential pressure to the flow rate. 



Pressure boosting systems

Domestic water supply systems

Cooling Systems

Air-conditioning systems

Small Industrial water supply systems

Horticultural irrigation system



Each pump are individually controlled by SQ drive.

High reliability (Multi-master control)

Constant discharge pressure

Reduced tank and panel size

Less wear of the system during operation

Compact assembly and installation

High reliability

Products of DOOCH PUMP