Accessories and spare parts - pressure switches
5 Item(s)
FAQ
Is it possible to replace the diaphragm on the CS pressure switch?
What does it mean that RT switches have “fail-safe function”?
Answer: A switch is fail-safe if it has capability to remain in safe condition or transition to a safe condition when a fault occurs.
RT pressure switches have double bellows – external and internal. The double bellows system prevents loss of charge in the event of bellows rupture. A rupture in the inner bellows will cause the control pressure to fall about 3 times less than the pre-set value and the compressor will stop.
A rupture in the outer bellows will cause the control cut-out pressure to fall to about 3 bar under the pre-set value, thus providing a fail-safe function.
How can I protect an installed MBC switch against excessive pressure peaks?
Is it possible to improve the IP enclosure grade for KP switches?
Is it possible to buy just the contacts for the RT switches?