This 20" propane pigtail connects an LPG cylinder to a regulator or adaptor fitted with a 1/4" BSP female connection, with a non-return valve to stop gas flowing back into the cylinder and an excess flow valve to shut off supply if flow exceeds a safe rate. Built to EN 16436-1 Class 3 and approved by Calor Gas for use with propane cylinders, it suits domestic, leisure and commercial installations that use this connection type.
The non-return valve prevents backflow into the cylinder, while the excess flow valve restricts gas supply automatically if something goes wrong, such as a hose failure downstream. Rated to 30 bar working pressure with a 90 bar burst pressure, it's built for regular propane use rather than just meeting the minimum standard.
As an NR pigtail, this version is intended for use where backflow prevention is required at the cylinder connection. Because it uses a 1/4" BSP male taper fitting rather than the more common W20, it's worth double-checking your regulator or adaptor connection before ordering to make sure it matches.
Non-return and excess flow protection give this pigtail a solid safety margin for propane systems, and the EN 16436-1 Class 3 build with Calor Gas approval confirms it meets recognised standards for propane use. The 1/4" BSP male taper fitting makes it a straightforward choice for regulators and adaptors using this connection, and the 5-year warranty reflects confidence in long-term performance.
Order the 20" Propane Gas Pigtail – NR POL x 1/4" BSP Male Taper online today.
| Brand | Hamilton Gas Products Ltd |
|---|---|
| Product Type | LPG Pigtail Assembly |
| Length | 20" |
| Gas Type | Propane (LPG) |
| Connection | NR POL x 1/4" BSP Male Taper |
| Valve Type | Non-Return & Excess Flow |
| Hose Standard | EN 16436-1 Class 3 – Calor Gas Approved |
| Working Pressure | 30 bar |
| Burst Pressure | 90 bar |
| Inside Diameter | 6.3 mm |
| Outside Diameter | 16.3 mm |
| Colour | Black with Orange Stripe |
| Compatible Cylinders | Calor & Flo-Gas 3.9kg – 47kg |
| Suitable Applications | Manual & Auto Changeover Regulators, Wall Blocks |
| Warranty | 5 Years |
