HiMulti 3-44 P/1/5/230
| Hydraulic data | |
|---|---|
| Max. fluid temperature Tmax | 35 °C |
| Min. fluid temperature Tmin | 5 °C |
| Min. ambient temperature Tmin | -15 °C |
| Max. ambient temperature Tmax | 40 °C |
| Motor data | |
|---|---|
| Mains connection | 1~230 V, 50 Hz |
| Rated power P2 | 0.6 kW |
| Rated current IN | 3.8 A |
| Rated speed n | 2900 1/min |
| Insulation class | F |
| Protection class motor | X4 |
| Materials | |
|---|---|
| Pump housing | PA6T/6I-GF40 |
| Impeller | PPE/PS-GF30 |
| Shaft | Stainless steel |
| Shaft seal | BVPFF |
| Gasket material | EPDM |
| Stage chamber material | PPE/PS-GF30 |
| Installation dimensions | |
|---|---|
| Pipe connection on the suction side DNs | G 1 |
| Pipe connection on the discharge side DNd | G 1 |
Wilo-HiMulti 3
| Product data | |
|---|---|
| Brand | Wilo |
| Product description | HiMulti 3-44 P/1/5/230 |
| Article number | 4244151 |
| EAN number | 4062679117928 |
| Colour | Green/black/silver |
| Minimum order quantity | 1 |
| Date of sales availability | 2021-07-01 |
| Packaging | |
|---|---|
| Packaging type | Box |
| Packaging property | Sales packaging |
| Pieces per pallet | 18 |
| Number per layer | 6 |
| Dimension, weight | |
|---|---|
| Length with packaging | 500 mm |
| Length L | 439 mm |
| Height with packaging | 270 mm |
| Height H | 216 mm |
| Width with packaging | 300 mm |
| Width W | 187 mm |
| Gross weight, approx. m | 11.6 kg |
| Net weight, approx. m | 9.6 kg |
Multistage, horizontal centrifugal pump in glanded pump design, self-priming, with directly flanged motor. The shaft bushing is sealed by a maintenance-free, force-flushed mechanical seal.
For pumping and pressure boosting of drinking water or slightly muddy water in the residential, agricultural and other areas.
Water supply from wells, rainwater storage tanks for irrigation, sprinkling, pressure boosting etc.
2-pole single-phase motor with threaded cable connection, capacitor in the connection box, motor protection switch with automatic reactivation.
Scope of delivery
- Pump
- Two plastic connectors with seals for manually connecting to the inlet pipe
- A quick electrical connection
- Installation and operating instructions
Accessories
- HiControl 1
- HiControl 1-EK
- Float switch WA 65
- Float switch WAEK 65
- Float switch WAO 65
- Float switch WAO EK 65
- Dry-running protection for single-phase motors (G11/4)
| Operating Data |
|---|
| Product data | |
|---|---|
| Maximum operating pressure PN | 8 bar |
| Min. fluid temperature Tmin | 5 °C |
| Max. fluid temperature Tmax | 35 °C |
| Max. ambient temperature Tmax | 40 °C |
| Motor data | |
|---|---|
| Mains connection | 1~230 V, 50 Hz |
| Voltage tolerance | +10/-15 % |
| Rated power P2 | 0.6 kW |
| Rated current IN | 3.8 A |
| Rated speed n | 2900 1/min |
| Insulation class | F |
| Protection class | X4 |
| Materials | |
|---|---|
| Pump housing | PA6T/6I-GF40 |
| Impeller | PPE/PS-GF30 |
| Shaft | Stainless steel |
| Shaft seal | BVPFF |
| Gasket material | EPDM |
| Stage chamber material | PPE/PS-GF30 |
| Installation dimensions | |
|---|---|
| Pipe connection on the suction side DNs | G 1 |
| Pipe connection on the discharge side DNd | G 1 |
| Ordering information | |
|---|---|
| Brand | Wilo |
| Product description | HiMulti 3-44 P/1/5/230 |
| Net weight, approx. m | 9.6 kg |
| Article number | 4244151 |
Installation and operating instructions
Wilo-HiMulti 3
| Article Number | 4192793 |
| Edition | 2021-03 |
| Number of pages | 100 |
| Language | de, el, en, es, fr, it, nl, pl, pt, ro, ru, sv, tr, uk |
PDF (7 MB)Group Statement
Group Statement REACH
| Edition | 2021-05 |
| Number of pages | 5 |
| Language | language neutral |
PDF (327 KB)In inlet mode (2) | |||
Ball valve with lever for easy and safe installation. Certified suitability in accordance with CE for drinking water applications (e.g. in accordance with DIN 1988). Ball valves DVGW-certified up to Rp 2. Scope of delivery
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Kit is comprised of 2 union nuts and 2 threaded nozzles made of brass and 2 seals. For valves with flat-sealing male thread. | |||
In suction mode (1) | |||
Ball valve with lever for easy and safe installation. Certified suitability in accordance with CE for drinking water applications (e.g. in accordance with DIN 1988). Ball valves DVGW-certified up to Rp 2. Scope of delivery
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In suction mode with floating intake (9) | |||
Ball valve with lever for easy and safe installation. Certified suitability in accordance with CE for drinking water applications (e.g. in accordance with DIN 1988). Ball valves DVGW-certified up to Rp 2. Scope of delivery
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Suction-resistant and pressure-resistant hose for vacuum-tight connection of pump suction port and floating extractor. Scope of delivery
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Suction/pressure hose 1¼" SE, PN 10, 10.0 m (cpl.) | 2025976 | ||
Suction-resistant and pressure-resistant hose for vacuum-tight connection of pump suction port and floating extractor. Scope of delivery
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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
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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
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Suction-resistant and pressure-resistant hose for vacuum-tight connection of pump suction port and floating extractor. Scope of delivery
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Floating coarse suction filter for water extraction close to the surface of prefiltered rain water. Connection R 1¼” via customer-provided suction-proof hose connection to the pump used. Filter type GR: Coarse suction filter with non-return valve, mesh width 1.8 mm Note Suitable for applications in domestic water supply for all pump types with a rated volume flow of approx. 3 m3/h. Scope of delivery
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Floating fine suction filter for water extraction close to the surface with prefiltered rain water for the protection of the downstream rainwater supply system. Version with hose connection nozzle R 1¼”. Filter type FR: Fine suction filter with non-return valve, mesh width 1.2 mm Note Suitable for applications in domestic water supply for all pump types with a rated volume flow of approx. 3 m3/h. Only for well pre-filtered rainwater without coarse constituents. The quantity of coarse constituents has a direct influence on the frequency of filter cleaning. Check filter regularly for dirt! Scope of delivery
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Small EK switchgear complete with float switch wired for ready-to-plug consumer (1~230 V, 50 Hz) to 1 kW rated power. The float switch functions as a signal transmitter for the system switching, depending on the level of an open container or a cistern. Switching points: up OFF, down ON | |||
In suction mode with suction hose (3) | |||
Ball valve with lever for easy and safe installation. Certified suitability in accordance with CE for drinking water applications (e.g. in accordance with DIN 1988). Ball valves DVGW-certified up to Rp 2. Scope of delivery
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Suction hose kit for use in the domestic water supply. Scope of delivery
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Suction hose kit for use in the domestic water supply. Scope of delivery
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Fittings (2) | |||
Non-return valve without screwed connections for use in water supply applications, DVGW-certified. Option
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Ball valve with lever for easy and safe installation. Certified suitability in accordance with CE for drinking water applications (e.g. in accordance with DIN 1988). Ball valves DVGW-certified up to Rp 2. Scope of delivery
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Hoses / hose joints (7) | |||
Suction hose kit for use in the domestic water supply. Scope of delivery
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Suction hose kit for use in the domestic water supply. Scope of delivery
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Suction-resistant and pressure-resistant hose for vacuum-tight connection of pump suction port and floating extractor. Scope of delivery
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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
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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
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Suction/pressure hose 1¼" SE, PN 10, 10.0 m (cpl.) | 2025976 | ||
Suction-resistant and pressure-resistant hose for vacuum-tight connection of pump suction port and floating extractor. Scope of delivery
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Suction-resistant and pressure-resistant hose for vacuum-tight connection of pump suction port and floating extractor. Scope of delivery
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Suction filter (4) | |||
Floating coarse suction filter for water extraction close to the surface of prefiltered rain water. Connection R 1¼” via customer-provided suction-proof hose connection to the pump used. Filter type G: Coarse suction filter without non-return valve, mesh width 1.8 mm Note Suitable for applications in domestic water supply for all pump types with a rated volume flow of approx. 3 m3/h. Scope of delivery
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Floating coarse suction filter for water extraction close to the surface of prefiltered rain water. Connection R 1¼” via customer-provided suction-proof hose connection to the pump used. Filter type GR: Coarse suction filter with non-return valve, mesh width 1.8 mm Note Suitable for applications in domestic water supply for all pump types with a rated volume flow of approx. 3 m3/h. Scope of delivery
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Floating fine suction filter for water extraction close to the surface with prefiltered rain water for the protection of the downstream rainwater supply system. Version with hose connection nozzle R 1¼”. Filter type F: Fine suction filter without non-return valve, mesh width 1.2 mm Note Suitable for applications in domestic water supply for all pump types with a rated volume flow of approx. 3 m3/h. Only for well pre-filtered rainwater without coarse constituents. The quantity of coarse constituents has a direct influence on the frequency of filter cleaning. Check filter regularly for dirt! Scope of delivery
| |||
Floating fine suction filter for water extraction close to the surface with prefiltered rain water for the protection of the downstream rainwater supply system. Version with hose connection nozzle R 1¼”. Filter type FR: Fine suction filter with non-return valve, mesh width 1.2 mm Note Suitable for applications in domestic water supply for all pump types with a rated volume flow of approx. 3 m3/h. Only for well pre-filtered rainwater without coarse constituents. The quantity of coarse constituents has a direct influence on the frequency of filter cleaning. Check filter regularly for dirt! Scope of delivery
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Valves/accessories (1) | |||
Kit is comprised of 2 union nuts and 2 threaded nozzles made of brass and 2 seals. For valves with flat-sealing male thread. | |||
Wall fixation/installation on a base (1) | |||
Wall bracket incl. installation accessories for secure fixation of the Wilo-HiControl and Wilo-HiControl EK pressure and flow controllers, as well as Wilo-Fluidcontrol and Wilo-Fluidcontrol EK. Scope of delivery Fixation set comprising
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Pump control (4) | |||
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
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
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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
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
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Microprocessor-controlled switchgear for level-dependent control of a submersible pump with digital signal transmitters. Individual parameters are entered via a four-digit, seven-segment display and a control knob. Functions
Equipment
Inputs
Outputs
*Note: Power supply must be provided by the customer! Configuration
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Microprocessor-controlled switchgear for level-dependent control of a submersible pump with digital signal transmitters. Individual parameters are entered via a four-digit, seven-segment display and a control knob. Functions
Equipment
Inputs
Outputs
*Note: Power supply must be provided by the customer! Configuration
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Pump control/accessories (2) | |||
The kit detects low water using pressure measurement and is adjusted to the increase in pressure and pressure maintenance of non-potable water. The kit is used exclusively for single-phase products. For horizontal pumps, the connection is established for 1" or 1"1/4 using a reduction nipple M/M 1"1/4-1". For vertical pumps, the oval shape 1"1/4 connection is possible using an oval counter flange with an O-ring. The switch-on and switch-off pressure for needs-based operation and pressure range of the pump is configured on the reverse pressure switch. The pressure measurement is carried out using a single-phase low pressure switch. If the pressure decreases and reaches 0.1 bar, the pump is stopped. The pump starts again when the pressure rises and reaches 0.5 bar. These starting and stopping pressure values are factory settings and can be changed. You can use the pressure gauge to define the values. Scope of delivery The kit is supplied with the following, unmounted components:
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The kit detects low water using pressure measurement and is adjusted to the increase in pressure and pressure maintenance of non-potable water. The kit is used exclusively for single-phase products. For horizontal pumps, the connection is established for 1"1/2 or 2" using a reduction nipple M/M 2"-1"1/2. For vertical pumps, the oval shape 2" connection is possible using an oval counter flange with an O-ring. The switch-on and switch-off pressure for needs-based operation and pressure range of the pump is configured on the reverse pressure switch. The pressure measurement is carried out using a single-phase low pressure switch. If the pressure decreases and reaches 0.1 bar, the pump is stopped. The pump starts again when the pressure rises and reaches 0.5 bar. These starting and stopping pressure values are factory settings and can be changed. You can use the pressure gauge to define the values. Scope of delivery
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Level control (13) | |||
As a signal transmitter for the system switching, depending on the level of an open container or a cistern. Switching points: up ON / down OFF | |||
Float switch WA65 with 10 m cable | 503211893 | ||
As a signal transmitter for the system switching, depending on the level of an open container or a cistern. Switching points: up ON / down OFF | |||
Float switch WA65 with 20 m cable | 2004431 | ||
As a signal transmitter for the system switching, depending on the level of an open container or a cistern. Switching points: up ON / down OFF | |||
Float switch WA65 with 30 m cable | 2004432 | ||
As a signal transmitter for the system switching, depending on the level of an open container or a cistern. Switching points: up ON / down OFF | |||
Float switch WA KR1 S with 5 m cable | 6082806 | ||
As a signal transmitter for the system switching, depending on the level of an open container or a cistern. Switching points: up ON / down OFF | |||
Float switch WA KR1 S with 10 m cable | 6082807 | ||
As a signal transmitter for the system switching, depending on the level of an open container or a cistern. Switching points: up ON / down OFF | |||
Float switch WA65 (PSN-X) with 20 m cable | 6088843 | ||
As a signal transmitter for the system switching, depending on the fill level of an open tank or a cistern. Switching points: up ON/down OFF with switching contacts NO/COM/NC | |||
Float switch WA65 (PSN-X) with 10 m cable | 6088844 | ||
As a signal transmitter for the system switching, depending on the fill level of an open tank or a cistern. Switching points: up ON/down OFF with switching contacts NO/COM/NC | |||
As a signal transmitter for the system switching, depending on the fill level of an open tank or a cistern. Switching points: up ON/down OFF with switching contacts NO/COM/NC | |||
Small EK switchgear complete with float switch wired for ready-to-plug consumer (1~230 V, 50 Hz) to 1 kW rated power. The float switch functions as a signal transmitter for the system switching, depending on the level of an open container or a cistern. Switching points: up ON / down OFF | |||
Float switch WAEK 65, 10 m cable | 2005516 | ||
Small EK switchgear complete with float switch wired for ready-to-plug consumer (1~230 V, 50 Hz) to 1 kW rated power. The float switch functions as a signal transmitter for the system switching, depending on the level of an open container or a cistern. Switching points: up ON / down OFF | |||
Small EK switchgear complete with float switch wired for ready-to-plug consumer (1~230 V, 50 Hz) to 1 kW rated power. The float switch functions as a signal transmitter for the system switching, depending on the level of an open container or a cistern. Switching points: up ON / down OFF | |||
Small EK switchgear complete with float switch wired for ready-to-plug consumer (1~230 V, 50 Hz) to 1 kW rated power. The float switch functions as a signal transmitter for the system switching, depending on the level of an open container or a cistern. Switching points: up OFF, down ON | |||
With Wilo as your partner, you can not only be sure of choosing high-quality product solutions, but also of benefiting from a comprehensive, worry-free package of well thought-out services. We collaborate to develop a service concept tailored to your individual needs; with our expertise and personal consultancy, we make sure that the operation of your systems is as energy-efficient, reliable and economical as possible. All the while our competent Wilo service technicians are ready to assist you with fast, reliable and on-time support.
Recommended services | |||
 Wilo-Live Assistant | Wilo-Live Assistant Service | 2216415 | |
The Wilo-Live Assistant is a technical advisor at your side during pump service. By using the Wilo-Live Assistant, our expert advisers can support you in the boiler or equipment room via video transmission – live and in real time. You use your smartphone to show the installation set-up, while the Wilo expert follows everything on their screen. They can see the components as well as other details and can thus determine where the fault or breakdown originates. We prevent downtime and ensure operational reliability of your pumps and systems! The Wilo-Live Assistant includes:
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More suitable services | |||
 Supervision | Supervision FWJ/HiMulti 3-5 | 2219328 | |
Wilo supports during the concept phase to ensure quality work and cost efficiency. Our competent and qualified Wilo Service will support you with recommendations and technical advice throughout the entire project. Supervision includes:
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 Installation | Installation FWJ/HiMulti 3-5 | 2219363 | |
The Wilo service offers installation of our pumps or pumping systems. We offer an end-to-end process from gathering information on site to installing our product in the overall plant. An optimal installation set-up and the interaction of various individual factors lay the foundation for long-term operational safety. Installation includes:
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 Commissioning | Commissioning FWJ/HiMulti 3-5 | 2219394 | |
For perfect functioning of the pump(s) / system(s), it is recommended to have the commissioning carried out by the works' own WILO SE Customer Service Department. Optimum setting and efficient operation of the system are ensured as a result. Commissioning is comprised of the following points:
The price for commissioning only applies to system(s) which have been installed in accordance with the installation and operating instructions and state-of-the-art technology. No costs for any materials which may be required are included. | |||
 Maintenance | Maintenance BASIC FWJ/HiMulti 3-5 | 2219534 | |
In order to ensure and guarantee operational reliability of the pumps/systems, it is recommended to have regular and DIN-compliant inspections and maintenance carried out by the works' own WILO SE Customer Service Department. The tasks are carried out in accordance with DIN 31051 / DIN EN 13306. The tasks comprise the following points:
Scheduling and organisation is performed by WILO. Other individual maintenance offers are possible on request. | |||
Maintenance COMFORT FWJ/HiMulti 3-5 | 2219496 | ||
In order to ensure and guarantee operational reliability of the pumps/systems, it is recommended to have regular and DIN-compliant inspections and maintenance carried out by the works' own WILO SE Customer Service Department. The tasks are carried out in accordance with DIN 31051 / DIN EN 13306. The tasks comprise the following points:
Scheduling and organisation is performed by WILO. Other individual maintenance offers are possible on request. | |||
Maintenance PREMIUM FWJ/HiMulti 3-5 | 2219549 | ||
In order to ensure and guarantee operational reliability of the pumps/systems, it is recommended to have regular and DIN-compliant inspections and maintenance carried out by the works' own WILO SE Customer Service Department. The tasks are carried out in accordance with DIN 31051 / DIN EN 13306. The tasks comprise the following points:
Scheduling and organisation is performed by WILO. Other individual maintenance offers are possible on request. | |||
 System Optimisation | System Optimisation FWJ/HiMulti 3-5 | 2219258 | |
The Wilo Service offers proactive system optimisation by optimising settings and doing minor adjustments to ensure operational reliability. System Optimisation includes among others:
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 Energy Solutions | Energy Solutions FWJ/HiMulti 3-5 | 2219293 | |
Wilo Service offers a proactive support to point out possible energy savings. Our service creates an overview of all installed assets to show how the energy consumption of pumps or systems can be reduced. We offer targeted consultancy and analysis, including the involvement of subsidies as well as comprehensive support around the changeover to high-efficiency technologies. Wilo-Energy solution includes:
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 Repair | Repair FWJ/HiMulti 3-5 | 2219617 | |
Wilo Service draws on their competence and experience while consulting on site to decide whether the pump can actually be repaired on site or has to be sent in for a factory repair. Wilo also provides spare parts or a replacement pump to restore the operational reliability of the system. Repair includes:
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