Name: Siemens air pressure switch 20-300pa
Brand: Siemens
SKU: P303850
Price: 38.02 GBP
Availability: InStock

Heating

Central Heating Controls

Controls and Valves Accessories

Designed for use with air and non-aggressive gases, this Siemens QBM81 250 VAC differential pressure switch operates via the deflection of a spring-loaded diaphragm caused by differential pressure between connections. This specially created diaphragm ensures long-term switching point stability. Individual scales are engraved in for precise adjustment.

Siemens air pressure switch 20-300pa

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Looking for a Siemens Pressure Switch QBM81-3? Order from Wolseley today - free delivery or click and collect available nationwide.

Siemens air pressure switch 20-300pa | Wolseley

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Siemens air pressure switch 20-300pa

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