Product Description
The PBPA / PBPF is a snap-action mechanical piston pressure switch that can be delivered as field adjustable (PBPA) or factory pre-set (PBPF). Working ranges run from 250 to 5,000 psig and the switch can be set for rising or falling pressure. Process port & housing material options are brass and stainless steel 316. The PB series offers a wide variety of process and electrical connection types. Switching functions are normally open, normally closed and SPDT change over-contacts.
This product is designed and priced to meet the expectations by OEM's requiring production volumes.
PBPA / PBPF Series Piston Mechanical High Pressure Switch
Price dependent upon specification — inquire below
Product Highlights
- High Pressure Capability: Supports maximum overpressure up to 9,000 PSI (620 Bar) for static applications and 7,500 PSI (517 Bar) for dynamic applications
- Wide Adjustment Range: Adjustable pressure ranges from 250 to 5,000 PSI (17 to 345 Bar), accommodating diverse application needs
- Exceptional Durability: Mechanical life rated at 1,000,000 cycles, ensuring long-term reliability
- Versatile Temperature Compatibility: Operates across a wide media temperature range, depending on the seal material (e.g., -40°F to +302°F with VITON® seals)
- Multiple Material Options: Wetted materials include standard Buna-N seals with optional upgrades to EPDM, VITON®, or low-temperature nitrile seals. Housing is available in brass or optional 316 stainless steel for enhanced corrosion resistance
- Enhanced Protection Ratings: Offers IP00 protection for exposed terminals, IP65 for DIN HC terminals, and IP69 for flying leads, M12, Deutsch Integral, and Packard connectors
- Compact and Lightweight Design: Weighs approximately 0.25 lbs (0.12 kg), enabling ease of installation in tight spaces
- Gold Contact Option: Provides compatibility with low voltage (less than 12 VDC) and low current (20 milliamps) applications
- Snap-Action Switch: Ensures precise and reliable switching performance under variable operating conditions
- Multiple Port and Terminal Configurations: Features a wide array of port sizes and terminal options, including DIN, flying leads, Deutsch Integral, and Packard connectors, offering flexibility for various setups
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