Data sheet
| Hydraulic data | |
|---|---|
| Max. operating pressure p | 16 bar |
| Pipe connection, discharge side DNd | R 2 |
| Pipe connection, suction side DNs | R 2 |
| Number of standby pumps | 0 |
| Number of operating pumps | 2 |
| Min. fluid temperature Tmin | 3 °C |
| Max. fluid temperature Tmax | 50 °C |
| Min. ambient temperature Tmin | 5 °C |
| Max. ambient temperature Tmax | 40 °C |
| Control panel | |
|---|---|
| Rated voltage U | 230 V |
| Mains frequency f | 50 Hz |
| Max current Imax | 10 A |
| Min current Imin | 9.1 A |
| Protection class switchgear | IP55 |
| Motor data | |
|---|---|
| Insulation class | F |
| Protection class | IP55 |
| Rated power P2 | 1.5 kW |
| Motor efficiency 50% ηM 50% | 80.9 % |
| Motor efficiency 75% ηM 75% | 83.8 % |
| Motor efficiency 100% ηM 100% | 84.2 % |
| Materials | |
|---|---|
| Pump housing | Stainless steel |
| Impeller | Stainless steel |
| Shaft | Stainless steel |
| Mechanical seal | Q1BE3GG |
| Gasket material | EPDM |
Pump curves
Dimensions and dimensions drawings
Centrum DV Dimension Drawing
| Dimensions H | 1020 mm |
| Dimensions H1 | 160 mm |
| Dimensions L1 | 300 mm |
| Dimensions P | 830 mm |
| Dimensions p1 | 500 mm |
| Dimensions P3 | 300 mm |
| Pipe connection, suction side DNs | G 1½ |
| Pipe connection, discharge side DNd | G 1½ |
| Dimensions HS | 196 mm |
| Dimensions LS | 262 mm |
| Motor diameter X | 132 mm |
| Dimensions H2 | 630 mm |
| Dimensions L | 600 mm |
Wiring diagram
Centrum DV Mains Connection
Centrum DV BMS Connection
Ordering information
| Product data | |
|---|---|
| Brand | Wilo |
| Product description | Centrum DV1004 |
| Article number | 29993237 |
| EAN number | |
| Colour | green/silver |
| Minimum order quantity | 1 |
| Date of sales availability | 2020-09-01 |
| Packaging | |
|---|---|
| Packaging type | Euro pallet |
| Packaging property | Transport packaging |
| Pieces per pallet | 1 |
| Number per layer | 1 |
| Dimension, weight | |
|---|---|
| Length with packaging | 800 mm |
| Length L | 600 mm |
| Height with packaging | 1170 mm |
| Height H | 1020 mm |
| Width with packaging | 1200 mm |
| Width W | 800 mm |
| Gross weight, approx. m | 128 kg |
| Net weight, approx. m | 113 kg |
Fully packaged pressure booster set consisting of: 1 to 3 Helix V non self-priming horizontal stainless steel high pressure centrifugal pumps. Each pump has a 1/4 turn ball valve on suction and a 1/4 turn ball valve and a non return valve on discharge. The discharge manifold is equipped with an 8L diaphragm pressure vessel with through-flow fitting to DN 4807, pressure gauge, air vent. Low Pressure/Level Cut Out Pressure Switch (15-250mBar), optional on the suction manifold.
The Wilo-ElectronicControl starts the pump in automatic mode when the system pressure falls below the set pressure by more than the set pressure difference. Once the system pressure has reached the set pressure, the Wilo-ElectronicControl stops the pump after a time interval that has been previously set.
The Wilo ElectronicControl protects the pump against
- Dry run
- Excess current
- Excess water temperature
- Frost
- Short-circuit
- Overvoltage
- Undervoltage
All mounted on a galvanised base frame with anti-vibration mounts.
| Operating data | |
|---|---|
| Number of pumps | 2 |
| Fluid temperature T | 3 °C |
| Ambient temperature T | 5 °C |
| Maximum operating pressure PN | 10 bar |
| Maximum inlet pressure p inl | 10 bar |
| Control panel | |
|---|---|
| Mains frequency f | 50 Hz |
| Phase | 1 |
| Rated voltage U | 230 V |
| Max current Imax | 10 A |
| Min current Imin | 9.1 A |
| Protection class switchgear | IP55 |
| Motor data | |
|---|---|
| Mains connection | 3~400 V, 50 Hz |
| Rated power P2 | 1.5 kW |
| Rated current IN | 3 A |
| Rated speed n | 2900 1/min |
| Insulation class | F |
| Protection class motor | IP55 |
| Materials | |
|---|---|
| Pump housing | Stainless steel |
| Impeller | Stainless steel |
| Shaft | Stainless steel |
| Shaft seal | Q1BE3GG |
| Gasket material | EPDM |
| Pipework material | Stainless steel |
| Installation dimensions | |
|---|---|
| Pipe connection, suction side DNs | R 2 |
| Pipe connection, discharge side DNd | R 2 |
| Ordering information | |
|---|---|
| Brand | Wilo |
| Product description | Centrum DV1004 |
| Net weight, approx. m | 113 kg |
| Article number | 29993237 |