Siemens Air Pressure Switch
SIEMENS QBM 81-3 AIR PRESSURE SWITCH 20-300PA
Part No: 7550156 MPN: QBM81-3
£72.17 inc VAT
Available in 5-7 working days
SIEMENS QBM 81-5 AIR PRESSURE SWITCH 50-500PA
Part No: 7550226 MPN: QBM81-5
£63.59 inc VAT
Available in 5-7 working days