Wilo Centrum 1, 2 & 3 Pump Booster Sets
Wilo Centrum DV406 – 29993233
- Established 1975
- Trusted by thousands of customers
Wilo Centrum DV406
Fully packaged pressure booster set consisting of: 1 to 3 Helix V non self-priming horizontal stainless steel high pressure centrifugal pumps.
0.75 kW motor. R 2 connection.
More about this product
Overview
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.
Specification
| Model | Wilo Centrum DV406 |
|---|---|
| Part number | 29993233 |
| Series | Centrum |
| Rated power P2 | 0.75 kW |
| Max. current | 10 A |
| Max. operating pressure | 16 bar |
| Fluid temperature | 3 °C to 50 °C |
| Ambient temperature | 5 °C to 40 °C |
| Protection class | IP55 |
| Insulation class | F |
| Duty pumps | 2 |
| Standby pumps | 0 |
| Motor efficiency at full load | 80.7 % |
Control panel
| Rated voltage U | 230 V |
|---|---|
| Mains frequency f | 50 Hz |
| Max current | 10 A |
| Min current | 9.1 A |
| Protection class switchgear | IP55 |
Materials
| Pump housing | Stainless steel |
|---|---|
| Impeller | Stainless steel |
| Shaft | Stainless steel |
| Mechanical seal | Q1BE3GG |
| Gasket material | EPDM |
Dimensions and weight
| Pipe connection, suction | R 2 |
|---|---|
| Pipe connection, discharge | R 2 |
| Length × width × height | 600 × 830 × 980 mm |
| Net weight | 85 kg |
Features and equipment
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.
Frequently asked questions
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Introduction PDFDownload
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Brochure PDFDownload
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Data Sheet PDFDownload
Standard delivery:
Standard delivery is free on most orders. Some items may incur a delivery charge depending on weight, size or value. Any applicable charge will be displayed at checkout.
Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).
Next day delivery:
Next working day delivery is available for a £16.50 + VAT delivery charge.
Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.
Pallet/Large/Difficult items:
Some large, heavy or difficult to transport items may incur an additional delivery charge. Please contact us for a delivery quote before ordering.
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Frequently Asked Questions
Quick answers to common questions about the Wilo Centrum DV406 – 29993233. For technical specifications, see the product details above; for sizing or installation advice, contact our team. If you have any other questions, we're happy to help.
What types of Wilo pumps are available?
Wilo manufactures circulators and other pumping solutions for heating, cooling, water supply and building services applications.
What is a Wilo circulator pump used for?
A Wilo circulator moves water around a heating or cooling circuit to maintain the required flow through the system.
How do I select a replacement Wilo pump?
Match the existing model or confirm head, flow, installation length, connections, voltage and control requirements before ordering.