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PB-088EA | Wilo


Article number: 3068133
Technical data
Tender text

Non self-priming, single-stage centrifugal pump for automatic water supply/pressure boosting from a tank (e.g. elevated tank) to extraction points located beneath for single-/two-family houses.

Automatic activation and deactivation takes place thanks to a built-in flow switch.

When the extraction point is open, the water flows out of the tank into the pump.

The volume flow created switches on the pump by means of the flow switch, which is integrated into the pressure port.

When the extraction point is closed, the pump switches off due to a lack of volume flow.

Product advantages

  • Stable water pressure due to automatic operation
  • High operational reliability and dry-running protection due to the integrated flow switch
  • Integrated thermal motor protection as standard
  • Extremely low-noise operation
  • Corrosion protection through coated pump hydraulics

Scope of delivery

  • Pump
  • Installation and operating instructions
  • Installation accessories: 2 screwed connections, nipples and gaskets each
Product data
Maximum operating pressure PN 1 bar
Min. fluid temperature Tmin 5 °C
Max. fluid temperature Tmax 80 °C
Max. ambient temperature Tmax 40 °C
Impeller PPO/PS-GF20
Pump housing Grey cast iron
Motor data
Mains connection 1~230 V, 50 Hz
Voltage tolerance ±10 %
Rated power P2 0.06 kW
Rated current IN 0.47 A
Rated speed n 2900 1/min
Insulation class F
Protection class IPX4
Installation dimensions
Pipe connection on the suction side DNs G ¾
Pipe connection on the discharge side DNd G ¾
Ordering information
Brand Wilo
Product description PB-088EA
Net weight, approx. m 3.5 kg
Article number 3068133

Installation and operating instructions


Article Number 3076725
Edition 2018-01
Page format 209.9 x 297.0 mm
Number of pages 72
PDF (3 MB)

Certificate REACH

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (212 KB)