The purge unit is designed for the direct purging of pipework up to 80 mm bore from air to low pressure natural gas. It can also be used for natural gas to air purging but an air mover must be used which is available as an optional extra item. Larger Purge Units for above 80 mm bore pipework are also available, contact Duomo sales department for information at [email protected].
Our OF1 is a Gas float Flow Meter for Natural Gas. Rated between 3 – 25m cubed per hour Used in Purging Units.
PipeCalc3 Strength & Tightness Testing Calculator.
PipeCalc4 is a calculation tool for gas fitters and engineers:
This is the UK’s Go-To resource for Gas Detection & Safety Equipment and is updated regularly. If we haven’t already written about a particular aspect that you’re interested in, then please submit your enquiry here and one of our qualified team of engineers will take a look.
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Yes – you can browse our products, see prices and purchase online. Not all prices are available online so we would ask that you contact us for more information on those products on +44 (0)1905 797989
All prices at Net prices shown in GBP (£) & exclude Value Added Tax.
VAT is added at checkout when purchasing online to all orders dispatched within the UK.
Yes. When you place your order you can add a different delivery address. If the billing address is different to your delivery address the invoice will always be sent to your billing address. Please remember your billing address is the address at which your payment card is registered.
We make every effort to ensure that products listed on our website are currently in stock & available for despatch. However, if an item is out of stock due to high demand, we will contact you as soon as possible to either suggest a carefully selected alternative, or to advise you of a delivery date.
Yes. You can place an order with us over the telephone by calling us on +44 (0)1905 797989 between 9.00am & 16:45pm Monday to Friday.
Discounts may be available for large quantity purchases. The item price is calculated when you increase / decrease the number of units required on any product page. Please ask our sales team about multiple quantity purchases on the products that are not available to purchase online. Call +44 1905 797989 or email [email protected] with your details and the product(s) you are interested in and we will provide you with a quotation.
If you require technical assistance or an annual service on this product please contact us and we will be happy to help. Our qualified team of engineers are available Nationwide.
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