Overview
The SOR 3AC-AD45-P1-D1A is an adjustable dead-band pressure switch engineered for high-pressure fluid power and hydraulic systems. Built by SOR Inc., a leader in pressure and vacuum control solutions, this switch delivers precise pressure monitoring across a wide 1000–7000 PSI adjustable range. The weatherproof housing protects against moisture and environmental contaminants, making it suitable for outdoor and harsh industrial settings.
Key Features
- Adjustable dead-band design for precise setpoint control and hysteresis adjustment
- 1000–7000 PSI adjustable pressure range for versatile application coverage
- Weatherproof sealed housing with neoprene gasket protection
- 0.25″ SAE/ISO pressure port for standard hydraulic connections
- Pivot-seal diaphragm technology rated for high-cycle, high-shock pressure environments
- CSA and ISO 9001-certified design and manufacturing
Technical Specifications
- Part Number: 3AC-AD45-P1-D1A
- Manufacturer: SOR Inc.
- Pressure Range: 1000–7000 PSI adjustable
- Port Size: 0.25″ SAE/ISO
- Housing Type: Weatherproof (sealed with neoprene gasket)
- Switching Type: Single-pole, single-throw (SPST) electrical output
- Dead Band: Adjustable
- Fluid Compatibility: Mineral hydraulic oil, industrial-grade fluids
- Mounting: Threaded pressure port mount
Typical Applications
The SOR 3AC-AD45-P1-D1A is widely used in:
- Industrial hydraulic pump and motor control
- Mobile equipment (construction, mining, agriculture)
- Pressure relief and cutoff circuit protection
- Outdoor machinery exposed to moisture and temperature extremes
- High-cycle and high-shock pressure monitoring systems
- Fluid power systems requiring adjustable hysteresis
Compatibility & Replacements
Compatible With
- Standard ISO 4401 SAE J518 NG10 and NG16 directional control valves
- Eaton, Parker, Bosch Rexroth, and other OEM hydraulic manifold systems
- Industrial 24 VDC, 110 VAC, and 220 VAC control circuits
- Pneumatic and hydraulic pressure monitoring systems
- Mobile and stationary hydraulic equipment
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or equipment manufacturer before ordering. The SOR 3AC-AD45-P1-D1A uses standard 0.25″ SAE/ISO pressure ports and follows SOR’s modular design conventions, making it compatible with other SOR adjustable dead-band models within the same pressure range. Always confirm electrical voltage ratings and contact configurations match your control circuit.
Works With
- ISO 4401 hydraulic manifolds and cavity designs
- Standard industrial PLC and relay-based control logic
- Manual and proportional valve control systems
- Pressure compensation and load-sensing circuits
- Fluid power diagnostic and monitoring systems
