Data sheet
| Hydraulic data | |
|---|---|
| Maximum inlet pressure p inl | 6 bar |
| Maximum operating pressure PN | 16 bar |
| Pipe connection on the discharge side DNd | R 1½ |
| Pipe connection on the suction side DNs | R 1½ |
| Number of pumps | 2 |
| Number of standby pumps | 1 |
| Number of operating pumps | 1 |
| Min. fluid temperature Tmin | 3 °C |
| Max. fluid temperature Tmax | 60 °C |
| Min. ambient temperature Tmin | 5 °C |
| Max. ambient temperature Tmax | 40 °C |
| Motor data (per motor) | |
|---|---|
| Mains connection | 3~400 V, 50 Hz |
| Voltage tolerance | ±10 % |
| Rated power P2 | 1.1 kW |
| Rated current IN | 2.7 A |
| Rated speed n | 2900 1/min |
| Insulation class | F |
| Protection class | IP55 |
| Motor efficiency 50% ηM 50% | 80.7 % |
| Motor efficiency 75% ηM 75% | 82.8 % |
| Motor efficiency 100% ηM 100% | 82.7 % |
| Materials | |
|---|---|
| Pump housing | Stainless steel |
| Impeller | Stainless steel |
| Shaft | Stainless steel |
| Mechanical seal | BQ1EGG |
| Gasket material | EPDM |
| Pipework material | Stainless steel |
Pump curves
Dimensions and dimensions drawings
| Dimensions H | 1194 mm |
| Dimensions H1 | 167 mm |
| Dimensions P | 719 mm |
| Dimensions P1 | 555 mm |
| Dimensions P3 | 300 mm |
| Dimensions P4 | 20 mm |
| Dimensions P5 | 604 mm |
| Dimensions H3 | 90 mm |
| Dimensions HP | 687 mm |
| Dimensions HS | 230 mm |
| Dimensions LS | 110 mm |
| Pipe connection on the discharge side DNd | R 1½ |
| Pipe connection on the discharge side DNd | PN 16 |
| Pipe connection on the suction side DNs | R 1½ |
| Pipe connection on the suction side DNs | PN 10 |
| Dimensions L | 600 mm |
| Dimensions TS | 300 mm |
Ordering information
| Product data | |
|---|---|
| Brand | Wilo |
| Product description | Isar MODV1-2CV1-L-409/EC |
| Article number | 2554121 |
| EAN number | 4062679134567 |
| Colour | Green/black/silver |
| Minimum order quantity | 1 |
| Date of sales availability | 2021-06-01 |
| Packaging | |
|---|---|
| Packaging type | Special pallet |
| Packaging property | Transport packaging |
| Pieces per pallet | 1 |
| Number per layer | 1 |
| Dimension, weight | |
|---|---|
| Length with packaging | 1100 mm |
| Length L | 600 mm |
| Height with packaging | 1384 mm |
| Height H | 1194 mm |
| Width with packaging | 1050 mm |
| Width W | 719 mm |
| Gross weight, approx. m | 113 kg |
| Net weight, approx. m | 80 kg |
Compact pressure-boosting system in accordance with DIN 1988 and DIN EN 806, for direct or indirect connection. Consisting of non-self-priming, switched in parallel, vertical stainless steel high-pressure multistage centrifugal pumps. Ready for connection with stainless steel pipework, mounted on a base frame, including control device with all necessary measurement and adjustment equipment.
For fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
For pumping drinking water, process water, cooling water or other service water, which does not affect the materials used, neither chemically nor mechanically, and does not contain any abrasive or long-fibre constituents.
Special features/product benefits
- High operational reliability, thanks to system with one, two or three vertical multistage CV1-L pumps with stainless steel hydraulics
- Easy installation and maintenance thanks to special, flexibly adjustable connections to manifolds
- Easy commissioning and operation with the Easy Controller
- Drinking water approval (ACS and UBA List) for pumps with components made of stainless steel that come into contact with the fluid
Equipment/function
- 2 or 3 CV1-L pumps per system
- Components that come in contact with the fluid are corrosion-resistant
- Electrogalvanized base frame with height-adjustable vibration absorbers for insulation against structure-borne noise
- Stop valve on every pump on the suction and discharge sides
- Non-return valve, pressure side
- Pressure sensor, on the discharge side
- Pressure gauge optional, on the suction side
- Pressure gauge, discharge side
- Diaphragm pressure vessel (8 l/PN 10)
- Low-water cut-out switchgear, optional
- EC-control with IP54 plastic housing, consisting of an internal power supply unit, microprocessor, analogue and digital input and output modules
Operation / display
- Fully electronic Easy Controller with internal power supply unit, microprocessor, analogue and digital inputs and outputs for control and linking of speed-controlled single pumps
- Factory-preset parameters for easy commissioning/start
- Configuration of setpoint, operating parameters and acknowledgement of fault signals using red-button technology
- LC display (backlit) for display of the operating data, controller parameters, operating statuses of the pumps, actual pressure, error messages and history log
- LEDs for display of the system status (operation/fault/low water/overpressure)
- Lockable main switch
- Menu navigation with symbols
- Locking the parameter settings
- Operation selectable with / without standby pump
- Elapsed time indicator for each pump
- Elapsed time indicator for entire system
- Mains on/off counter for each system
- Fault log for the last 9 faults
Accessories
Accessories can be ordered optionally. Factory installation or retrofitting after technical checks.
Recommended accessories (to be ordered separately)
- Optional WMS low-water cut-out switchgear kit
- Flexible connection pipes or compensators
| Operating data | |
|---|---|
| Number of pumps | 2 |
| Fluid temperature T | 3 °C |
| Ambient temperature T | 5 °C |
| Maximum operating pressure PN | 16 bar |
| Maximum inlet pressure p inl | 6 bar |
| Motor data (per motor) | |
|---|---|
| Mains connection | 3~400 V, 50 Hz |
| Rated power P2 | 1.1 kW |
| Rated current IN | 2.7 A |
| Rated speed n | 2900 1/min |
| Motor efficiency class | IE3 |
| Insulation class | F |
| Protection class motor | IP55 |
| Protection class switchgear | IP54 |
| Materials | |
|---|---|
| Pump housing | Stainless steel |
| Impeller | Stainless steel |
| Shaft | Stainless steel |
| Shaft seal | BQ1EGG |
| Gasket material | EPDM |
| Pipework material | Stainless steel |
| Installation dimensions | |
|---|---|
| Pipe connection on the suction side DNs | R 1½ |
| Pipe connection on the discharge side DNd | R 1½ |
| Ordering information | |
|---|---|
| Brand | Wilo |
| Product description | Isar MODV1-2CV1-L-409/EC |
| Net weight, approx. m | 80 kg |
| Article number | 2554121 |
Filtered by
Datasheet and documentation
Installation type
Direct connection multi-pumps uncontrolled (32) | |||
Diaphragm pressure vessel type DE | |||
Diaphragm pressure vessel type DE (200DE) | 2511823 | ||
Diaphragm pressure vessel type DE (500DE) | 2511831 | ||
Diaphragm pressure vessel type DE (60DE) | 2515523 | ||
Diaphragm pressure vessel type DE (80DE) | 2515524 | ||
Diaphragm pressure vessel type DE (100DE) | 2515525 | ||
Diaphragm pressure vessel type DE (300DE) | 2515526 | ||
Diaphragm pressure vessel DT5 junior | |||
Diaphragm expansion tank DT5 junior 60, PN 10 | 2515527 | ||
Diaphragm expansion tank DT5 junior 80, PN 10 | 2515528 | ||
Diaphragm expansion tank DT5 junior 100, PN 10 | 2515529 | ||
Diaphragm expansion tank DT5 junior 200, PN 10 | 2515530 | ||
Diaphragm expansion tank DT5 junior 300, PN 10 | 2515531 | ||
Diaphragm expansion tank DT5 junior 500, PN 10 | 2515532 | ||
Diaphragm pressure vessel DT5 Duo | |||
Diaphragm expansion tank DT5 Duo 80, PN 16 | 2524213 | ||
Diaphragm expansion tank DT5 Duo 100, PN 16 | 2524214 | ||
Diaphragm expansion tank DT5 Duo 200, PN 16 | 2524215 | ||
Diaphragm expansion tank DT5 Duo 300, PN 16 | 2524216 | ||
Diaphragm expansion tank DT5 Duo 400, PN 16 | 2524217 | ||
Diaphragm expansion tank DT5 Duo 500, PN 16 | 2524218 | ||
Diaphragm expansion tank DT5 Duo 600, PN 16 | 2524219 | ||
Diaphragm expansion tank DT5 Duo 800, PN 16 | 2524220 | ||
Diaphragm expansion tank DT5 Duo 1000, PN 16 | 2524221 | ||
Diaphragm pressure vessel DT5 junior | |||
Diaphragm expansion tank DT5 junior 400, PN 10 | 2524232 | ||
Diaphragm pressure vessel DT5 Duo | |||
Diaphragm expansion tank DT5 Duo 1500, PN 16 | 2525744 | ||
Diaphragm expansion tank DT5 Duo 3000, PN 16 | 2528375 | ||
Diaphragm expansion tank DT5 Duo 1000, PN 16 | 2528376 | ||
Diaphragm expansion tank DT5 Duo 2000, PN 16 | 2528430 | ||
Pressure reducer | |||
Pressure reducer R ½ | 2531892 | ||
Pressure reducer R ¾ | 2531893 | ||
Pressure reducer R 1 | 2531894 | ||
Pressure reducer R 1¼ | 2531895 | ||
Pressure reducer R 1½ | 2531896 | ||
Pressure reducer R 2 | 2531897 | ||
Indirect connection multi-pumps uncontrolled (56) | |||
Float valve | |||
Float valve G 1 | 2521895 | ||
Float valve G 1¼ | 2521896 | ||
Float valve G 1½ | 2521897 | ||
Float valve G 2 | 2515550 | ||
Break tank for potable- and fire extinguishing water applications (round) | |||
Break tank (150 l) for drinking water and fire-fighting applications (round version) | 2546140 | ||
Break tank (300 l) for drinking water and fire-fighting applications (round version) | 2546141 | ||
Break tank for potable- and fire extinguishing water applications (rectangular) | |||
Break tank (1000 l) for drinking water and fire-fighting applications (rectangular version) | 2528258 | ||
Break tank for sanitary water application (rectangular version) | |||
Break tank (1000 l) for service water application (rectangular version) | 2523782 | ||
Break tank for potable- and fire extinguishing water applications (rectangular) | |||
Break tank (600 l) for drinking water and fire-fighting applications (rectangular version) | 2528248 | ||
Break tank (800 l) for drinking water and fire-fighting applications (rectangular version) | 2528268 | ||
Break tank (1500 l) for drinking water and fire-fighting applications (rectangular version) | 2528269 | ||
Break tank (2000 l) for drinking water and fire-fighting applications (rectangular version) | 2528270 | ||
Break tank (3000 l) for drinking water and fire-fighting applications (rectangular version) | 2528271 | ||
Break tank for sanitary water application (round version) | |||
Break tank (150 l) for service water application (round version) | 2516542 | ||
Break tank (300 l) for service water application (round version) | 2516543 | ||
Break tank (500 l) for service water application (round version) | 2516544 | ||
Break tank (800 l) for service water application (round version) | 2516545 | ||
Break tank (1000 l) for service water application (round version) | 2516546 | ||
Break tank for potable- and fire extinguishing water applications (round) | |||
Break tank (1000 l) for drinking water and fire-fighting applications (round version) | 2528243 | ||
Break tank (600 l) for drinking water and fire-fighting applications (round version) | 2528244 | ||
Break tank (800 l) for drinking water and fire-fighting applications (round version) | 2528245 | ||
Break tank for sanitary water application (rectangular version) | |||
Break tank (150 l) for service water application (rectangular version) | 2523778 | ||
Break tank (300 l) for service water application (rectangular version) | 2523779 | ||
Break tank (500 l) for service water application (rectangular version) | 2523780 | ||
Break tank (800 l) for service water application (rectangular version) | 2523781 | ||
Break tank (1500 l) for service water application (rectangular version) | 2523783 | ||
Break tank (2000 l) for service water application (rectangular version) | 2523784 | ||
Break tank (3000 l) for service water application (rectangular version) | 2523785 | ||
Diaphragm pressure vessel type DE | |||
Diaphragm pressure vessel type DE (60DE) | 2515523 | ||
Diaphragm pressure vessel type DE (80DE) | 2515524 | ||
Diaphragm pressure vessel type DE (100DE) | 2515525 | ||
Diaphragm pressure vessel type DE (200DE) | 2511823 | ||
Diaphragm pressure vessel type DE (300DE) | 2515526 | ||
Diaphragm pressure vessel type DE (500DE) | 2511831 | ||
Diaphragm pressure vessel DT5 Duo | |||
Diaphragm expansion tank DT5 Duo 1000, PN 16 | 2524221 | ||
Diaphragm pressure vessel DT5 junior | |||
Diaphragm expansion tank DT5 junior 500, PN 10 | 2515532 | ||
Diaphragm pressure vessel DT5 Duo | |||
Diaphragm expansion tank DT5 Duo 1000, PN 16 | 2528376 | ||
Diaphragm expansion tank DT5 Duo 100, PN 16 | 2524214 | ||
Diaphragm expansion tank DT5 Duo 1500, PN 16 | 2525744 | ||
Diaphragm expansion tank DT5 Duo 80, PN 16 | 2524213 | ||
Diaphragm expansion tank DT5 Duo 200, PN 16 | 2524215 | ||
Diaphragm expansion tank DT5 Duo 300, PN 16 | 2524216 | ||
Diaphragm expansion tank DT5 Duo 400, PN 16 | 2524217 | ||
Diaphragm expansion tank DT5 Duo 500, PN 16 | 2524218 | ||
Diaphragm expansion tank DT5 Duo 600, PN 16 | 2524219 | ||
Diaphragm expansion tank DT5 Duo 800, PN 16 | 2524220 | ||
Diaphragm expansion tank DT5 Duo 2000, PN 16 | 2528430 | ||
Diaphragm expansion tank DT5 Duo 3000, PN 16 | 2528375 | ||
Diaphragm pressure vessel DT5 junior | |||
Diaphragm expansion tank DT5 junior 60, PN 10 | 2515527 | ||
Diaphragm expansion tank DT5 junior 80, PN 10 | 2515528 | ||
Diaphragm expansion tank DT5 junior 100, PN 10 | 2515529 | ||
Diaphragm expansion tank DT5 junior 200, PN 10 | 2515530 | ||
Diaphragm expansion tank DT5 junior 300, PN 10 | 2515531 | ||
Float valve | |||
Float valve G 1¼ slowflow | 2546137 | ||
Float valve G 1½ slowflow | 2546138 | ||
Float valve G 2 slowflow | 2546139 | ||
On-site tank (4) | |||
Float switch WA | |||
Float switch WA65 with 5 m cable | 503211390 | ||
Float switch WA65 with 10 m cable | 503211893 | ||
Float switch WA65 with 20 m cable | 2004431 | ||
Float switch WA65 with 30 m cable | 2004432 | ||
Mechanical accessories
Break tank (25) | |||
Break tank for potable- and fire extinguishing water applications (rectangular) | |||
Break tank (600 l) for drinking water and fire-fighting applications (rectangular version) | 2528248 | ||
Break tank (1000 l) for drinking water and fire-fighting applications (rectangular version) | 2528258 | ||
Break tank (800 l) for drinking water and fire-fighting applications (rectangular version) | 2528268 | ||
Break tank (1500 l) for drinking water and fire-fighting applications (rectangular version) | 2528269 | ||
Break tank (2000 l) for drinking water and fire-fighting applications (rectangular version) | 2528270 | ||
Break tank (3000 l) for drinking water and fire-fighting applications (rectangular version) | 2528271 | ||
Break tank for sanitary water application (round version) | |||
Break tank (150 l) for service water application (round version) | 2516542 | ||
Break tank (300 l) for service water application (round version) | 2516543 | ||
Break tank (500 l) for service water application (round version) | 2516544 | ||
Break tank (600 l) for service water application (round version) | 2527267 | ||
Break tank (800 l) for service water application (round version) | 2516545 | ||
Break tank (1000 l) for service water application (round version) | 2516546 | ||
Break tank for potable- and fire extinguishing water applications (round) | |||
Break tank (1000 l) for drinking water and fire-fighting applications (round version) | 2528243 | ||
Break tank (600 l) for drinking water and fire-fighting applications (round version) | 2528244 | ||
Break tank (800 l) for drinking water and fire-fighting applications (round version) | 2528245 | ||
Break tank (150 l) for drinking water and fire-fighting applications (round version) | 2546140 | ||
Break tank (300 l) for drinking water and fire-fighting applications (round version) | 2546141 | ||
Break tank for sanitary water application (rectangular version) | |||
Break tank (150 l) for service water application (rectangular version) | 2523778 | ||
Break tank (300 l) for service water application (rectangular version) | 2523779 | ||
Break tank (500 l) for service water application (rectangular version) | 2523780 | ||
Break tank (800 l) for service water application (rectangular version) | 2523781 | ||
Break tank (1000 l) for service water application (rectangular version) | 2523782 | ||
Break tank (1500 l) for service water application (rectangular version) | 2523783 | ||
Break tank (2000 l) for service water application (rectangular version) | 2523784 | ||
Break tank (3000 l) for service water application (rectangular version) | 2523785 | ||
Break tank/accessories (7) | |||
Float valve | |||
Float valve G 1 | 2521895 | ||
Float valve G 1¼ | 2521896 | ||
Float valve G 1¼ slowflow | 2546137 | ||
Float valve G 1½ | 2521897 | ||
Float valve G 1½ slowflow | 2546138 | ||
Float valve G 2 | 2515550 | ||
Float valve G 2 slowflow | 2546139 | ||
Valves (3) | |||
Full-stroke safety valve | |||
Full-stroke safety valve R ¾, PN 16 | 2007147 | ||
Full-stroke safety valve R 1, PN 16 | 2007146 | ||
Full-stroke safety valve R 1¼, PN 16 | 500814891 | ||
Pressure control (6) | |||
Pressure reducer | |||
Pressure reducer R ½ | 2531892 | ||
Pressure reducer R ¾ | 2531893 | ||
Pressure reducer R 1 | 2531894 | ||
Pressure reducer R 1¼ | 2531895 | ||
Pressure reducer R 1½ | 2531896 | ||
Pressure reducer R 2 | 2531897 | ||
Pressurised expansion tanks (29) | |||
Diaphragm pressure vessel DT5 Duo | |||
Diaphragm expansion tank DT5 Duo 80, PN 16 | 2524213 | ||
Diaphragm expansion tank DT5 Duo 100, PN 16 | 2524214 | ||
Diaphragm expansion tank DT5 Duo 200, PN 16 | 2524215 | ||
Diaphragm expansion tank DT5 Duo 300, PN 16 | 2524216 | ||
Diaphragm expansion tank DT5 Duo 400, PN 16 | 2524217 | ||
Diaphragm expansion tank DT5 Duo 500, PN 16 | 2524218 | ||
Diaphragm expansion tank DT5 Duo 600, PN 16 | 2524219 | ||
Diaphragm expansion tank DT5 Duo 800, PN 16 | 2524220 | ||
Diaphragm expansion tank DT5 Duo 1000, PN 16 | 2524221 | ||
Diaphragm expansion tank DT5 Duo 1000, PN 16 | 2528376 | ||
Diaphragm expansion tank DT5 Duo 1500, PN 16 | 2525744 | ||
Diaphragm expansion tank DT5 Duo 2000, PN 16 | 2528430 | ||
Diaphragm expansion tank DT5 Duo 3000, PN 16 | 2528375 | ||
Diaphragm pressure vessel DT5 junior | |||
Diaphragm expansion tank DT5 junior 60, PN 10 | 2515527 | ||
Diaphragm expansion tank DT5 junior 80, PN 10 | 2515528 | ||
Diaphragm expansion tank DT5 junior 100, PN 10 | 2515529 | ||
Diaphragm expansion tank DT5 junior 200, PN 10 | 2515530 | ||
Diaphragm expansion tank DT5 junior 300, PN 10 | 2515531 | ||
Diaphragm expansion tank DT5 junior 400, PN 10 | 2524232 | ||
Diaphragm expansion tank DT5 junior 500, PN 10 | 2515532 | ||
Diaphragm pressure vessel type DE | |||
Diaphragm pressure vessel type DE (18DE-PN10) | 2502038 | ||
Diaphragm pressure vessel type DE (25DE-PN10) | 2515518 | ||
Diaphragm pressure vessel type DE (33DE-PN10) | 2515519 | ||
Diaphragm pressure vessel type DE (60DE) | 2515523 | ||
Diaphragm pressure vessel type DE (80DE) | 2515524 | ||
Diaphragm pressure vessel type DE (100DE) | 2515525 | ||
Diaphragm pressure vessel type DE (200DE) | 2511823 | ||
Diaphragm pressure vessel type DE (300DE) | 2515526 | ||
Diaphragm pressure vessel type DE (500DE) | 2511831 | ||
Electrical accessories
Level control (9) | |||
Float switch WA | |||
Float switch WA65 with 5 m cable | 503211390 | ||
Float switch WA65 with 10 m cable | 503211893 | ||
Float switch WA65 with 20 m cable | 2004431 | ||
Float switch WA65 with 30 m cable | 2004432 | ||
Float switch WA KR1 S with 5 m cable | 6082806 | ||
Float switch WA KR1 S with 10 m cable | 6082807 | ||
Float switch WA65 (PSN-X) with 20 m cable | 6088843 | ||
Float switch WA65 (PSN-X) with 10 m cable | 6088844 | ||
Float switch WA65 (PSN-X) with 5 m cable | 6088845 | ||
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.
Read moreExtended Warranty | |||
Extended Warranty Booster Set 1-2 pumps | 2216416 | ||
Supervision | |||
Supervision Booster Set 1-2 pumps | 2216412 | ||
Installation | |||
Installation Booster Set 1-2 pumps | 2216413 | ||
Commissioning | |||
Commissioning Booster Set 1-2 pumps | 2216414 | ||
Maintenance | |||
Maintenance COMFORT Booster Set 1-2 pumps | 2160468 | ||
Maintenance PREMIUM Booster Set 1-2 pumps | 2160483 | ||
Maintenance BASIC Booster Set 1-2 pumps | 2160453 | ||
System Optimisation | |||
System Optimisation Booster Set 1-2 pump | 2216410 | ||
Energy Solutions | |||
Energy Solutions Booster Set 1-2 pumps | 2216411 | ||
Repairs | |||
Repair Booster Set 1-2 pumps | 2216417 | ||
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