P1H Series Dia-Seal Piston Barksdale's P1H Series Pressure Switches offer extremely long life and the accuracy you need for your industrial applications. Designed with Dia-Seal Piston technology, the P1H Series Pressure Switches ensure millions of maintenance free, leakage free cycles. A rugged, NEMA 4 enclosure makes these pressure switches an ideal choice for both indoor and outdoor installations. Setpoints are easily adjusted via an external adjustment screw. Designed to control pressures up to 1600 psi, the P1H Series Pressure Switches are an outstanding choice for your demanding industrial applications. New! Diaphragm Seal Option Available Superior Resolution High Reliability Oil & Dust Tight Extremely Versatile NEMA 4 & 13 Enclosure

9692X Explosion Proof Sealed Piston Models Barksdale's explosion proof compact pressure swtiches are ideal for hazardous location hydraulic applications and many of your other industrial control needs. Available in pressure ranges up to 7500 psi with a high proof pressure of 15,000 psi, these pressure switches come with a SPDT or DPDT limit switch. The rugged design provides you with the reliablility you need for your mission critical applications. NEMA 4X, 7 & 9 Safe to Adjust During Operation Tamper Proof Cover SPDT and DPDT Switch Option NACE Compliant Dual Series for Div 1 & 2 applications UL, CSA and ATEX approved

E1S, E1H Series Pressure or Vacuum - Econ-O-trol The E1S and E1H Econ-O-Trol Pressure Switches deliver powerful performance in a compact, economical package. Available in corrosion resistant thermoplastic or die cast aluminum, this switch measures, controls and switches pressures from vacuum to 500 psi. A snap action micro-switch eliminates the inconsistent operation of floating contacts found in similar designs. This UL recognized and CSA listed switch can be used for high and low limit control, safety shutdown and alarm functions for most industrial equipment applications. When the application is critical and space is limited, the Barksdale E1S and E1H Econ-O-Trol Pressure Switch are the ideal choice to meet your requirements. New! Diaphragm Seal Option Available Superior Resolution with Long Life Stripped and Housed Versions Available Easy Setpoint Adjustment Ideal for Pressure or Vacuum Applications NEMA 1, 3, 4 & IP65