The Barksdale Series 9681X explosion-proof sealed piston pressure switch provides long life operation in a compact design. Offered in a 316 stainless steel enclosure, the 9681X is rated for NEMA 4X, 7, and 9 watertight and hazardous locations. The switch features a tamper-proof cover, and is safe to adjust during operation.- Compact, explosion-proof design
- NEMA 4X, 7 and 9 rating
- Tamper-proof external adjustment
- SPDT or DPDT output
- Adjustable ranges from vacuum to 500 psi