In-line Pump

We provide variable speed controlled pumping solutions

Individual inverter In-line pump XQ-DP series

MAX. Flow(Q) 480㎥/h
MAX. Head(H) 83m
Motor Power 0.75kW ~ 22kW (1~30HP)
Available Power 3PH 380V / 50&60Hz

Description

XQ-DP pumps are built on the basis of DP pumps. Enhanced with XQ-Drive, the pump together with the appropriate sensor is turned into an intelligent, variable speed pumping system. 3.5” color display is able to provide the operating status of the pump and GUI(Graphical User Interface)is able for user to set the pressure easily.

Application

To control frequent water consumption
To supply water with constant pressure
To communicate pump with external comm.

Features

  • 3.5” color LCD
  • Built-in EMC filter and DC reactor – Reduce noise and harmonic distortion Energy saving (MAX. 50%)
  • Optimize the pump operation
  • Water hammer protection and low noise operation
  • Compact assembly and installation
  • Eliminates the need for separate control panel, bypass lines and control valves.
  • Extend the life of the pump
  • Easy and convenient installation
  • User friendly

Individual inverter In-line pump NSQ-DP series

MAX. Flow(Q) 480㎥/h
MAX. Head(H) 83m
Motor Power 0.75kW ~ 22kW (1~30HP)
Available Power 3PH 380V/50&60Hz, 1PH 220V/50&60Hz

Description

NSQ-DP consist on an electric pump(DP pump) operated by an electronic control system.

Comparing with DP pump, Nsq-Drive and DP pump together with the appropriate sensor is turned into an intelligent, variable speed pumping system.

Application

To control frequent water consumption
To supply water with constant pressure
To communicate pump with external comm.

Features

  • Energy saving (MAX. 50%)
  • Optimize the pump operation
  • Water hammer protection and low noise operation
  • Compact assembly and installation
  • Eliminates the need for separate control panel, bypass lines and control valves.
  • Extend the life of the pump
  • Easy and convenient installation
  • User friendly

In-line pump DP series

MAX. Flow(Q) 750㎥/h
MAX. Head(H) 107m
Operat. Pres. Max. 16 bar
Motor Power 0.75kW ~ 132kW (1~180HP)
Available Power 3PH 220/380V 60Hz

Description

DP pumps are all single stage, inline centrifugal pumps equipped with a standard motor and a mechanical seal. Comparing with other pumps in similar structure, these pumps are less accessible to the impurity in the liquid. The pumps are designed to be pulled out from the top when disassembled. It can be repaired without affecting the pipelines. The mechanical seal for DP200 and above is a cartridge mechanical seal. The DP pumps have the option to be equipped with Dooch’s variable frequency drives (NSQ-DP, XQ-DP).

Application

Cooling / heating system, Housing heating system, Air-conditioning system, Industrial water supply system

162 LS-ro, Gunpo-si, Gyeonggi-do, Korea
T +82-31-831-1243 | F +82-31-831-1250 | E-mail obd@doochpump.com

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