ZKH 20

Model
- the on/off control is done automatically by a robust float switch
- in case of pump failure (impermissibly high water level in the tank) an alarm switch can switch off the air conditioner or condensing boiler
- connection for pressure hose with 9 mm inner diameter
- tank volume 1,2 l
- operating temperature maximum 80°C S3 15% (1min 30 in function / 8min 30 stop)
- integrated non-return valve to prevent condensate return
- the device has an inlet with 28 mm diameter, if necessary use adapter DN 19, 32, 40
- System is equipped with wall mounting device
Application
- drainage of condensation water and condensate from the climate control unit and the gas calorific value boilers with a pH-value up to 2.5
Scope of delivery
- 6 m hose with 9 mm inner diameter
- 2.0 m connection cable with safety plug
- 1,5 m cable for alarm circuit
- 1 inlet spigot
- 1 transition adapter hose /HT DN 50
- mounting screws
Article number

21842

Power supply

230 V

Frequency

50 Hz

Power P1

60 W

Nominal current

0,52 A

Max. temperature

80 °C

Max. flow rate

0,34 m³/h

Head up to

4,5 m

Width

127 mm

Length

287 mm

P-dimensions (WxHxL)

190 mm x 210 mm x 290 mm

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ZKH 20

Zehnder - ready to go

Pumps for house and garden

Order catalogue