Jet WJ 204 X (1~230 V)

Article number : 4262917

Hydraulic data
Maximum operating pressure PN	6 bar
Discharge port	G 1
Min. fluid temperature T_min	5 °C
Max. fluid temperature T_max	35 °C
Min. ambient temperature T_min	-15 °C
Max. ambient temperature T_max	40 °C

Motor data
Mains connection	1~230 V, 50 Hz
Voltage tolerance	±6 %
Rated power P₂	1 kW
Rated current I_N	5,3 A
Rated speed n	2900 1/min
Insulation class	B
Protection class motor	IP44

Materials
Pump housing	Stainless steel
Shaft	Stainless steel
Shaft seal	CVPFF
Gasket material	NBR
Impeller	Stainless steel

Installation dimensions
Pipe connection on the suction side DNs	G 1
Pipe connection on the discharge side DNd	G 1

Jet WJ 204 X (1~230 V)

Product data
Brand	Wilo
Product description	Jet WJ 204 X (1~230 V)
Article number	4262917
EAN number	4062679329246
Colour	green/silver
Minimum order quantity	1
Date of sales availability	2024-01-31

Packaging
Packaging type	Cardboard box
Packaging property	Sales packaging

Dimension, weight
Length with packaging	490 mm
Length L	448 mm
Height with packaging	320 mm
Height H	237 mm
Width with packaging	215 mm
Width W	199 mm
Gross weight, approx. m	13,9 kg
Net weight, approx. m	12,8 kg

Self-priming single stage jet pump for water supply, irrigation and rainwater re-use applications.
Self-priming capacity up to 8m thanks to integrated Venturi system.
The pump is easy to use thanks to its embedded ON/OFF switch.
Wilo-WJ is supplied with integrated handle, Wilo-WJ-X is supplied without handle.
Ready for connection thanks to its already connected 2 meters electrical cable with shock-proof Schuko plug.
Connection via terminal box for three-phase versions.
All parts that come into contact with the fluid are corrosion-proof.

Materials
Pump housing	Stainless steel
Shaft	Stainless steel
Shaft seal	CVPFF
Gasket material	NBR
Impeller	Stainless steel

Operating data
Min. fluid temperature T_min	5 °C
Max. fluid temperature T_max	35 °C
Maximum operating pressure PN	6 bar
Discharge port	G 1
Max. ambient temperature T_max	40 °C

Motor data
Mains connection	1~230 V, 50 Hz
Voltage tolerance	±6 %
Rated power P₂	1 kW
Rated current I_N	5,3 A
Rated speed n	2900 1/min
Insulation class	B
Protection class	IP44

Installation dimensions
Pipe connection on the suction side DNs	G 1
Pipe connection on the discharge side DNd	G 1

Ordering information
Net weight, approx. m	12,8 kg
Brand	Wilo
Product description	Jet WJ 204 X (1~230 V)
Article number	4262917

Installation and operating instructions

Wilo-Jet-WJ

Article Number	2050754
Edition	2017-08
Number of pages	68
Language	cs, de, el, en, es, fr, it, nl, ru, tr

PDF (2 MB)

Group Statement

Group Statement REACH

Edition	2021-05
Number of pages	5
Language	language neutral

PDF (271 KB)

Hoses / hose joints (6)
Suction hose set
Suction hose set	Suction hose set G1, 7 m	4027874
	Suction hose kit for use in the domestic water supply. Scope of delivery Suction hose with foot valve 2 double nipples 1 straight hose nozzle 1 angled hose nozzle 2 union nuts for hose nozzles 3 gasket
	Suction hose set G1¼, 7 m	4056081
	Suction hose kit for use in the domestic water supply. Scope of delivery Suction hose with foot valve 2 double nipples 1 straight hose nozzle 1 angled hose nozzle 2 union nuts for hose nozzles 3 gasket
Suction/pressure hose kit
Suction/pressure hose kit	Suction/pressure hose 1¼" SE, PN 10, 1.5 m (cpl.)	2025973
	Suction-resistant and pressure-resistant hose for vacuum-tight connection of pump suction port and floating extractor. Scope of delivery Hose 2 hose clips 2 hose nozzles (R 1, R 1¼)
	Suction/pressure hose 1¼" SE, PN 10, 3.0 m (cpl.)	2025974
	Suction-resistant and pressure-resistant hose for vacuum-tight connection of pump suction port and floating extractor. Scope of delivery Hose 2 hose clips 2 hose nozzles (R 1, R 1¼)
	Suction/pressure hose 1¼" SE, PN 10, 5.0 m (cpl.)	2025975
	Suction-resistant and pressure-resistant hose for vacuum-tight connection of pump suction port and floating extractor. Scope of delivery Hose 2 hose clips 2 hose nozzles (R 1, R 1¼)
	Suction/pressure hose 1¼" SE, PN 10, 15.0 m (cpl.)	2025977
	Suction-resistant and pressure-resistant hose for vacuum-tight connection of pump suction port and floating extractor. Scope of delivery Hose 2 hose clips 2 hose nozzles (R 1, R 1¼)

Pump control (2)

	HiControl 1-EK	4190895
	Electronic control and regulation accessories. The Wilo-HiControl 1 series is used for borehole pumps to enable automatic operation. Wilo-HiControl 1 protects the pump against operation with a low volume flow. The volume flow sensor and pressure sensor enable Wilo-HiControl 1 to automate the pump between two values: the start-up pressure and the switch-off volume flow. If the pressure in the network is lower than the start-up pressure, Wilo-HiControl 1 starts the pump. The pump continues to operate until the volume flow falls below the value of the switch-off volume flow. The small internal tank prevents water hammer and cycling. The Wilo-HiControl 1-EK version with electrical cable and built-in socket shortens the installation time as the pump can be directly connected to the power supply. Wilo-HiControl 1 can be mounted on surface pumps or connected to submersible pumps for domestic water supply. Special features Simple installation Especially compact design makes it suitable for many types of installation locations High operational reliability due to electronic fault signal Protection of the connected pumps due to built-in protection against low water levels Simple operation due to clear operating state display and manometer No additional diaphragm pressure vessel required Perfect corrosion protection, due to rust-free materials Wired ready-to-plug for fastest installation. Inline version with input and output in vertical axis and uniform thread connections, suitable for direct connection to the pump housing or wall surface installation with a wall bracket (accessories). Notice The HiControl 1 may be installed only in vertical position with the output at the top! Scope of delivery HiControl 1 EK incl. 1.5 m connection cable with EK adapter plug Cable ties for quick and safe installation of ready-to-plug pump units
	HiControl 1	4190896
	Electronic control and regulation accessories. The Wilo-HiControl 1 series is used for borehole pumps to enable automatic operation. Wilo-HiControl 1 protects the pump against operation with a low volume flow. The volume flow sensor and pressure sensor enable Wilo-HiControl 1 to automate the pump between two values: the start-up pressure and the switch-off volume flow. If the pressure in the network is lower than the start-up pressure, Wilo-HiControl 1 starts the pump. The pump continues to operate until the volume flow falls below the value of the switch-off volume flow. The small internal tank prevents water hammer and cycling. Wilo-HiControl 1 can be mounted on surface pumps or connected to submersible pumps for domestic water supply. Special features Simple installation Especially compact design makes it suitable for many types of installation locations High operational reliability due to electronic fault signal Protection of the connected pumps due to built-in protection against low water levels Simple operation due to clear operating state display and manometer No additional diaphragm pressure vessel required Perfect corrosion protection, due to rust-free materials Inline version with input and output in vertical axis and uniform thread connections, suitable for direct connection to the pump housing or wall surface installation with a wall bracket (accessories). Notice The HiControl 1 may be installed only in vertical position with the output at the top! Scope of delivery HiControl 1 Cable ties for quick and safe installation of ready-to-plug pump units

Jet WJ 204 X (1~230 V)

Jet WJ 204 X (1~230 V)

Installation and operating instructions

Wilo-Jet-WJ

Group Statement

Group Statement REACH

Hoses / hose joints (6)

Suction hose set

Suction hose set

Suction/pressure hose kit

Suction/pressure hose kit

Pump control (2)