The Fisher 67CF-1663-38548 is a compact, high-performance instrument supply regulator designed to deliver clean, reduced-pressure air to pneumatic and electropneumatic controllers. It belongs to the 67C Series, which is widely used in industrial automation and control systems.

Key Specifications of Fisher 67CF-1663-38548

• Series: 67CF (part of the 67C Series)
• Model Number: 1663-38548
• Body Material: Aluminum
• End Connection: 1/4-inch NPT
• Pressure Gauge: Includes a –160 PSI gauge
• Outlet Pressure Range: 0–125 psig (8.6 bar)
• Maximum Inlet Pressure: 250 psig (17.2 bar)
• Filter Type: 5-micron poly filter for removing particulates
• Smart Bleed Option: Included — helps maintain consistent pressure by venting excess air
• Temperature Range: –40 to 180F  with NBR elastomers
• Mounting: Panel or field mountable
• Applications: Ideal for supplying regulated air to positioners, controllers, and other pneumatic instruments