NEW MKS 51A31TCA2BF015 PRESSURE SWITCH$220.00 Out of stock SKU: 173007911043 Category: Other Description Additional information Description NEW MKS 51A31TCA2BF015 PRESSURE SWITCH 12 – 100 4on 12-110 RB Additional information Weight 2.00 lbs MPN 51A31TCA2BF015 Brand MKS We Buy New and Used Surplus Inventory - Sell to Us