WILO
Wilo HWJ automatic self-priming domestic waterworks
WILO HWJ 202 EM 20l pressure booster pump
The Wilo HWJ water pressure station is an automatic, self-priming domestic water pressure station with a bag expansion tank, which is suitable for supplying drinking water. Thanks to its stainless steel components, it is highly resistant to moisture, quiet in operation, and easy to install. It is ideal for pumping water from wells, reservoirs, and for irrigation.
Technical Specifications
- Maximum head [m]
- 33
- Power output - P2 [kW]
- 0.55
- Suction port ["]
- 1
- Delivery port ["]
- 1
- Brand:
- WILO
- Category:
- Automatic pressure booster pumps
- Product No.:
- ZB00075554
- Sale group:
- CEW05
- Manuf. No.:
- 4265550
Product variants
-
- WILO HWJ 202 EM 20l pressure booster pump
- ZB00075554
- 33
- 0.55
- 1
- 1
- YES
- 20
- 4
- 35
- 6
- YES
- YES
- YES
- stainless steel
- with expansion vessel
-
Product availability
- central warehouse 2 pcs
- 494.89 €
- Not sellable online
-
- WILO HWJ 203 EM 50l pressure booster pump
- ZB00071996
- 40
- 0.75
- 1
- 1
- YES
- 50
- 4.90
- 35
- 6
- YES
- YES
- YES
- stainless steel
- with expansion vessel
-
Product availability
- central warehouse 2 pcs
- 635.25 €
- Not sellable online
-
- WILO HWJ 204 EM 50l pressure booster pump
- ZB00071997
- 60
- 1
- 1
- 1
- YES
- 50
- 5.30
- 35
- 6
- YES
- YES
- YES
- stainless steel
- with expansion vessel
-
Product availability
- central warehouse 2 pcs
- 671.55 €
- Not sellable online
Variant Product No.
Availability
Price (VAT incl.)
WILO HWJ 202 EM 20l pressure booster pump
Product No.: ZB00075554 Sale group: CEW05 Manuf. No.: 4265550
494.89 €
- Maximum head [m]
- 33
- Power output - P2 [kW]
- 0.55
- Suction port ["]
- 1
- Delivery port ["]
- 1
- Drinking water certificate
- YES
- Vessel volume [l]
- 20
- Maximum current [A]
- 4
- Maximum liquid temperature [°C]
- 35
- Operating pressure [bar]
- 6
- Automatic thermal protection
- YES
- Dry run protection
- YES
- Off switch
- YES
- Impeller material
- stainless steel
- Construction
- with expansion vessel
You are viewing this variant
WILO HWJ 203 EM 50l pressure booster pump
Product No.: ZB00071996 Sale group: CEW05 Manuf. No.: 4265554
635.25 €
- Maximum head [m]
- 40
- Power output - P2 [kW]
- 0.75
- Suction port ["]
- 1
- Delivery port ["]
- 1
- Drinking water certificate
- YES
- Vessel volume [l]
- 50
- Maximum current [A]
- 4.90
- Maximum liquid temperature [°C]
- 35
- Operating pressure [bar]
- 6
- Automatic thermal protection
- YES
- Dry run protection
- YES
- Off switch
- YES
- Impeller material
- stainless steel
- Construction
- with expansion vessel
WILO HWJ 204 EM 50l pressure booster pump
Product No.: ZB00071997 Sale group: CEW05 Manuf. No.: 4265555
671.55 €
- Maximum head [m]
- 60
- Power output - P2 [kW]
- 1
- Suction port ["]
- 1
- Delivery port ["]
- 1
- Drinking water certificate
- YES
- Vessel volume [l]
- 50
- Maximum current [A]
- 5.30
- Maximum liquid temperature [°C]
- 35
- Operating pressure [bar]
- 6
- Automatic thermal protection
- YES
- Dry run protection
- YES
- Off switch
- YES
- Impeller material
- stainless steel
- Construction
- with expansion vessel
Product description
The Wilo HWJ domestic waterworks is a reliable solution for supplying buildings with water and irrigating gardens. It is equipped with a high-quality self-priming pump and an expansion tank with a replaceable membrane, which guarantees a long service life and easy maintenance. The HWJI series is also equipped with a stainless steel tank that is resistant to humid environments.
The water station is certified for contact with drinking water and is characterized by high performance, quiet operation, and easy installation.
Use
- supplying households with drinking water
- irrigating and spraying gardens
- pumping water from wells and tanks up to a height of 8 m
- increasing water pressure in distribution systems
Equipment and functions
- Self-priming pump
- Vacuum expansion tank with replaceable membrane
- Pressure switch and pressure gauge included
- Connection cable with plug
- Integrated motor thermal switch
- Easy installation and maintenance
Materials
- Pump body: stainless steel 1.4301
- Impeller: stainless steel 1.4301
- Shaft: stainless steel 1.4005
- Seal: carbon/ceramic
- Diffuser and stage chambers: noryl
- Seal: NBR
Scope of delivery
- Pump with pressure switch
- Pressure gauge
- Vacuum expansion tank (20/50 l depending on variant)
- Braided pressure connection hose
- Installation and operating instructions
Accessories
- Suction hose set
- Float switch
Technical Specifications
- Maximum head [m]
- 33
- Power output - P2 [kW]
- 0.55
- Suction port ["]
- 1
- Delivery port ["]
- 1
- Drinking water certificate
- YES
- Vessel volume [l]
- 20
- Maximum current [A]
- 4
- Maximum liquid temperature [°C]
- 35
- Operating pressure [bar]
- 6
- Automatic thermal protection
- YES
- Dry run protection
- YES
- Off switch
- YES
- Impeller material
- stainless steel
- Construction
- with expansion vessel
Product Safety Information
Company responsible for product safety:
WILO SE
Wilopark 1, D-44263 Dortmund, DE
e-mail: [email protected]