GS422F Fieldpiece 4-Port A2L Analog Manifold Gauge Set

The Fieldpiece GS422F is a professional-grade 4-port analog refrigerant manifold gauge set designed for HVAC/R diagnostics, charging, recovery, and pressure testing. It is A2L compatible and supports common refrigerants including R-22, R-32, R-410A, and R-454B.

Specifications

• Manufacturer: Fieldpiece Instruments

• Model / Part Number: GS422F

• Product Type: 4-Port Analog Manifold Gauge Set

• Refrigerant Compatibility: R-22, R-32, R-410A, R-454B

• A2L Compatible: Yes

• Gauge Type: Analog

• Gauge Diameter: 3 in

• High Side Pressure Range: 0–800 psi (0–55 bar)

• Low Side Pressure Range: 30 inHg vacuum to 500 psi (-1 to 34 bar)

• Gauge Accuracy: ±1% Full Scale, Class 1A

• Maximum Manifold Pressure: 800 psi (55 bar)

• Low Side Overpressure Protection: 300 psi (20 bar)

• Ports: 4 ports

• Connections: (3) 1/4" SAE male flare + (1) 3/8" SAE male flare

• Temperature Scales: R-22 / R-32 / R-410A / R-454B saturation rings

• Weight: Approx. 3.95 lb

• Dimensions: Approx. 8.1" × 6.7" × 3.5"

• Power: No batteries required