Hankison 9320-557-1 O-Ring As a high-limit auto-reset switch

As a high-limit auto-reset switch

Technicians must mount the regulator in an upright horizontal position when using the 12A34

High Dielectric Strength: Factory-tested to withstand up to 600 volts on a dry line with no flashover

this MARS 12790 50/5 MFD 440VAC unit is engineered for continuous duty in demanding environments

Hankison 9320-557-1 O-Ring As a high-limit auto-reset switchThe Hankison 9320 557 1 O Ring is a critical replacement component designed specifically for sealing filter bowls within Hankison compressed air filtration systems. Engineered to maintain a leak proof interface between the filter head and the housing, this industrial bowl seal ensures that system pressure is preserved and downstream tools remain free of contaminants. As a direct replacement for HKN 9320 557 1 and HKN 9320. 557. 1, this O ring is