Altecnic Potable Water Expansion Vessel 2 Litre
Altecnic Potable Water Expansion Vessel 2 Litre
(Approx. 3-5 working days)
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Altecnic offer a complete range of expansion vessels to meet the requirements of most heating systems and for use with potable water.
The expansion vessels are manufactured to meet the requirements of PED 97/23/EC Directive and BS EN 13831:2007 ‘Closed expansion vessels with built in bladder for installation in water’.
Features & Benefits
- Manufactured in carbon steel with a two or three part weld construction.
- Pre-pressurised air chamber with synthetic rubber compound bladder.
- Sizes 60 to 1000 litres (except 140 litres) have a replaceable bladder.
- The internal surfaces of the vessel in contact with the water are coated against corrosion. External surfaces have a blue durable powder coated finish.
- Suitable for temperatures up to 70ËšC, resistant to ethylene or propylene glycol mixtures and has low gas permeability.
- Altecnic expansion vessels are all tested according to the Pressure Systems Directive.
How It Works
In a closed hot water circuit, the water cannot be compressed so any increase in volume, created by an increase in temperature, has to be accommodated by an expansion vessel.
When water is cold, the pre-charge pressure forces the bladder to collapse until the pump is started when the bladder starts to inflate.
As the temperature in the system increases, with the associated increase in pressure and volume, the expanded water enters the bladder creating additional volume and lowering the pressure.
When the temperature decreases, the pre-charge pressure forces the water from the bladder and back into the main water circuit.
Capacity: 2Lt
Max working pressure: 10 Bar
Man Ref: PV2W
Available throughout the MacBlair Plumbing Network
| Flue Included | No |
|---|
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
Altecnic offer a complete range of expansion vessels to meet the requirements of most heating systems and for use with potable water.
The expansion vessels are manufactured to meet the requirements of PED 97/23/EC Directive and BS EN 13831:2007 ‘Closed expansion vessels with built in bladder for installation in water’.
Features & Benefits
- Manufactured in carbon steel with a two or three part weld construction.
- Pre-pressurised air chamber with synthetic rubber compound bladder.
- Sizes 60 to 1000 litres (except 140 litres) have a replaceable bladder.
- The internal surfaces of the vessel in contact with the water are coated against corrosion. External surfaces have a blue durable powder coated finish.
- Suitable for temperatures up to 70ËšC, resistant to ethylene or propylene glycol mixtures and has low gas permeability.
- Altecnic expansion vessels are all tested according to the Pressure Systems Directive.
How It Works
In a closed hot water circuit, the water cannot be compressed so any increase in volume, created by an increase in temperature, has to be accommodated by an expansion vessel.
When water is cold, the pre-charge pressure forces the bladder to collapse until the pump is started when the bladder starts to inflate.
As the temperature in the system increases, with the associated increase in pressure and volume, the expanded water enters the bladder creating additional volume and lowering the pressure.
When the temperature decreases, the pre-charge pressure forces the water from the bladder and back into the main water circuit.
Capacity: 2Lt
Max working pressure: 10 Bar
Man Ref: PV2W
Available throughout the MacBlair Plumbing Network
| Flue Included | No |
|---|
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.