Reflex Pressure Vessels
Refix DE50 50 Litre Vertical Pressure Expansion Vessel 10 Bar – 7306005
- Established 1975
- Trusted by thousands of customers
Refix DE
Non-flowed through diaphragm expansion tank for water supply installations that are not subject to DIN 1988, e.g. fire extinguishing and service water systems, underfloor heating or heat source installations. Vessels fitted according to DIN EN 13831. Approval according to Pressure Equipment Directive 2014/68/EC.
More about this product
- Type: DE 50
- Nominal volume: 50 l
- Useful volume max.: 40 l
- perm. op. temperature: 70 °C
- perm. op. overpressure: 10 bar
- Gas in press. ex works: 4 bar
- Diameter: 409 mm
- Height: 604 mm
- Net weight: 9.5 kg
- System connection: G 1
- Colour: Blue
- SKU: 7306005
- Altecnic SKU: PV50W
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 Refix DE50 50 Litre Vertical Pressure Expansion Vessel 10 Bar – 7306005. 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 is the Reflex Refix DE50 expansion vessel used for?
The Refix DE50 is a potable water expansion vessel designed to absorb pressure fluctuations and protect water systems from excess pressure.
What pressure rating does the Refix DE50 have?
The Refix DE50 has a maximum working pressure of 10 bar, making it suitable for a wide range of potable water systems.
Why install an expansion vessel in a water system?
An expansion vessel helps stabilise system pressure, reduces stress on components and extends the lifespan of pumps and pipework.