Suco water pressure switch, preset pressure 0.2 to 0.5 bar, connection: 1/4" - 1/8", all water pressure switches are switched as normally open, different versions see variants
Water pressure switch in brass design, Protection class IP65, switching frequency of up to 200/min with a mechanical
Lifetime of up to 1x10 load cycles. All water pressure switches are switched as normally open contacts.