Overview
The Fairchild 63252NKG is a precision pneumatic filter service regulator ideal for general-purpose industrial air applications. This Model 63 unit combines integral filtration, pressure regulation, and monitoring in a single compact assembly, making it a cost-effective solution for maintaining consistent system pressure while protecting downstream components.
Key Features
- Integral 5-micron filter element within dripwell bowl for contaminant removal
- Knob-style adjustment for fast, intuitive pressure setting
- Integrated 2-inch pressure gauge for real-time system monitoring
- 1-inch water column control sensitivity for stable pressure regulation
- Built-in integral relief valve for overpressure protection
- Aluminum body with epoxy coating for durability in harsh environments
- Standard tapped exhaust vent for safe condensate and overpressure relief
Technical Specifications
Performance:
- Adjustment Range: 2–120 PSIG (0.14–8 BAR)
- Maximum Supply Pressure: 300 PSIG (20 BAR)
- Flow Capacity: 25 SCFM (42.5 m³/hr) @ 100 PSIG supply / 20 PSIG set
- Filtration: 5 micron integral filter
- Control Sensitivity: 1 inch water column
Physical & Connection:
- Port Connection: 1/4 inch NPT (female) line & gauge
- Body Material: Epoxy-coated aluminum
- Sealing Material: Nitrile
- Operator Type: Knob adjust (1-15/16 inch O.D.)
- Gauge Size: 2 inches
Typical Applications
The Fairchild 63252NKG serves foundational roles in:
- Industrial compressed air systems requiring reliable pressure maintenance
- Pneumatic tool circuits and assembly lines
- Automated manufacturing processes sensitive to supply pressure variation
- General maintenance applications where combined filtration and regulation is required
- OEM equipment retrofit and upgrades
Compatibility & Replacements
Compatible With
- Standard 1/4 inch NPT pneumatic line systems
- Industrial compressed air networks operating up to 300 PSIG supply
- Rotork Fairchild Industrial Products ecosystem
- Pneumatic circuits requiring 5-micron filtration
Replaces / Drop-In Replacement For
- Fairchild Model 63 regulators with identical port and adjustment configurations
- Direct interchange with 63252NSG (screw-adjust variant)
- Compatible with other Model 63 pressure ranges requiring 1/4 NPT connection
Works With
- All standard compressed air supply systems using 1/4 inch NPT connections
- Pneumatic components downstream: air cylinders, control valves, air motors
- Pressure monitoring and data acquisition systems compatible with 1/4 NPT gauge ports
- Integrated with filtration, regulation, and relief functions (no separate components required)
