top end reserviceable one piece moulded bladder accumulator.

This is just a small selection from our range of sizes and pressures, all parts are manufactured from many different materials.

In the alphanumeric designations above, the prefix PIG denotes a PipeGuard design i.e. gas inside one-piece moulded bag

The number following the prefix that is followed by the letter i denotes the number of cubic inches nominal volume. Units of 16.39millilitres, there are 61 cubic inches in one litre.

The B reference is the diameter followed by length of the one piece moulded bag. This is also the spare part reference for a new bag.

The number preceding the letter p is the design pressure, this should be used for working pressures up to 85% of the p figure assuming that the system relief valve requires a 15% over pressure to fully open.

The inch number denotes National Pipe Thread taper size.

The PLAS denotes that the body of the unit is in Polypropylene or PVC etc..

A code needs inserting in place of the ?? which denotes the elastomer of the membrane to be used ex/e.g. PP = polyproylene, PV = PVC, etc. (For others, call the factory.) Followed by letters to denote the elastomeric membrane material, ex/e.g. N=Nitrile, E=Ethylene Propylene, V=Viton, etc. (For others, call the factory.