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B&M 1381 Pressure Switch (NOT-V)

B&M 1381 Pressure Switch (NOT-V)

Sale Engineering Products

£71.78

Pressure switches are a critical part of any fire sprinkler or wet riser system, and widely used throughout. They operate on a fairly basic principle – they open or close an electrical circuit depending on the pressure at which they are set – and therefore they are extremely robust and reliable. The most popular by far are the Bailey Mackey LPCB-approved and CE-marked 1381-range, and we hold a large stock of these pressure switches. Key features Adjustable Standard (non-V) switches have adjustable ‘cut-in’ pressure ‘V’ switches have adjustable ‘cut-in’ pressure AND adjustable differential (bet

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Buy from Sale Engineering Products LtdSale Engineering Products Ltd is a UK retailer, not the maker. Price seen 2026-09-15. Not an affiliate link, we earn nothing from it.

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