Jet HWJ 50 L 202 (1~230 V) | Wilo
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Jet HWJ 50 L 202 (1~230 V)

Technical data
Tender text

Centrifugal pump system with horizontal suction and vertical pressure port, consisting of:

Self-priming, single-stage jet pump with continuous motor pump shaft and direction of bidirectional mechanical seal. Directly flanged AC or three-phase motor with built-in thermal motor protection switch and condenser for AC version.

Pump control by means of control kit with diaphragm pressure vessel, pressure switch and pressure gauge (0 – 6 bar).

The pressure tank is equipped with a robust replaceable membrane made from the high performance material EPDM.

All parts that come into contact with the fluid are corrosion-proof.

Pump system ready for connection, pre-assembled and wired with 2 m cable and mains plug. Ideally suited for use in garden and hobby areas. Connection via terminal box for three-phase version.

Pump housing Stainless steel
Impeller Stainless steel
Shaft Stainless steel
Shaft seal CVPFF
Gasket material NBR
Operating data
Min. fluid temperature Tmin 5 °C
Max. fluid temperature Tmax 35 °C
Gross volume of the diaphragm expansion tank V 50 l
Maximum operating pressure p 10.0 bar
Pressure port Rp 1
Max. ambient temperature Tmax 40 °C
Motor data
Electromagnetic compatibility EN 61000-6-1, -2, -3, -4
Rated current IN 4 A
Power factor cos φ 0.98
Rated speed n 2900 1/min
Mains connection 1~230 V, 50 Hz
Insulation class B
Rated power P2 0.55 kW
Installation dimensions
Pipe connection on the suction side DNs Rp 1
Pipe connection on the discharge side DNd Rp 1
Ordering information
Net weight, approx. m 17 kg
Brand Wilo
Product description Jet HWJ 50 L 202 (1~230 V)
Article number 2549382

Installation and operating instructions


Article Number 2050754
Edition 2017-08
Page format 209.9 x 297.0 mm
Number of pages 68
PDF (2 MB)

Wilo-HiMulti 3 H... Wilo-HMHI, Wilo-Jet HWJ

Article Number 2544452
Edition 1807
Page format 209.9 x 297.0 mm
Number of pages 100
PDF (10 MB)

Certificate REACH (Documents)

REACH Regulation

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