9671X/9681X Explosion Proof Compact Vacuum/Pressure Switches Barksdale's explosion proof compact pressure swtiches are ideal for hazardous location hydraulic applications and many of your other industrial control needs. Available in vacuum and pressure ranges up to 500 psi with a high proof pressure of 1000 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. New! Diaphragm Seal Option Available 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

DPD1T, DPD2T Series Housed Diaphragm Differential Barksdale's Housed Diaphragm Differential Pressure Switches offer superior accuracy in a robust package, making them an ideal solution to your industrial pressure control needs. These switches are ideal applications requiring water-tight, NEMA 4 housings, a covered terminal strip and tamper-proof external adjustment. (Unit can be factory set upon request.) With pressure ranges up to 150 psi, these housed diaphragm differential pressure switches are suitable for use in either positive pressure or vacuum applications. Available in single-circuit and dual-circuit models. These switches feature a durable, die-cast aluminum enclosure. For applications requiring a highly accurate switch in a durable package, Barksdale's Housed Diaphragm Differential Pressure Switches are the ideal choice. New! Diaphragm Seal Option Available High Reliability Dual Switching Capability High Accuracy Tamper-Proof External Adjustment NEMA 4

Barksdale's Diaphragm Pressure Switches offer superior accuracy in a robust package, making them the ideal solution to your industrial pressure control needs. Diaphragm switches are ideal for applications demanding instrument class accuracy and where pressure pulsations are less than 25 cycles per minute. Available in various pressure ranges up to 150 psi, diaphragm switches are suitable for use in either positive pressure or vacuum applications. Single, and dual, and triple circuit models are available. Housed models (D1H & D2H) feature a durable, anodized aluminum enclosure with an integrated 1/2" NPT conduit connector, a tamper-resistant cover for the setpoint adjustment screws, and are rated to NEMA 4 as a standard. For applications requiring a highly accurate switch in a durable package, Barksdale's Diaphragm Pressure Switches are the ideal choice. New! Diaphragm Seal Option Available Stripped and Housed Versions Available High Accuracy Ideal for Pressure or Vacuum Applications Easy Setpoint Adjustment NEMA 4 (Housed Models) Up to 3 Setpoints Available in One Switch