Lagging Jackets, Rubber expansion bellows
JP03 Untied Rubber Bellows
Specification
Untied E.P.D.M. rubber bellows with synthetic fibre reinforced body and steel reinforced collar. Fitted with zinc plated carbon steel swivel flanges. Drilled to BS. 4504 NP16.
Application
Stourflex untied rubber bellows are designed to reduce noise and vibration imposed on pipework from pumps and reciprocating machinery. They are suitable for L.T.H.W. & C.H.W applications (please see the Stourflex chemical compatibility chart for a full list of suitable flow media).
Maximum cold test pressure = 1.5 x working pressure or 1.5 x flange rating, whichever the lower.
Maximum Pressure & Temperatures
| 32mm – 300mm | 350mm – 600mm | |
| Up to 90°c | 6 Bar | 6 Bar |
| Up to 82°c | 10 Bar | 6 Bar |
| Up to 70°c | 16 Bar | 6 Bar |
| Chilled | 16 Bar | 6 Bar |
Lagging
Stourflex are now able to offer a tailor made flexible lagging jacket to help reduce heat gains & condensation on CHW systems. Please ask for more information.
* We would not recommend the insulation of rubber bellows being used on hot water or heating applications as this can drastically reduce the life expectancy of the bellows leading to premature failure.
Please ask for pricing or more information!
Download data sheet