Fieldpiece 4-Port Analogue Manifold R22, R32, R454B, R410a GS422C

GS422C Fieldpiece 4-Port Analogue Manifold R22, R32, R454B, R410a

Take complete control of your system charging, recovery, and evacuation jobs with the FIELDPIECE 4-Port Analog Gauge Set (GS422C).

Engineered for high-volume HVAC-R technicians who demand maximum efficiency without sacrificing analog reliability, the GS422C features a heavy-duty 4-port manifold block with an extra large 3/8" vacuum port. This full 3/8" passage drastically reduces line restriction compared to standard 3-port models, allowing you to connect a large-diameter vacuum hose directly to your pump for significantly faster evacuations and deeper drawdowns.

Built around Fieldpiece's signature pressure-tight SMAN® aluminum body, the GS422C boasts high-accuracy dials calibrated for R22, R32, R454B, and R410A. An integrated inline sight glass allows you to monitor refrigerant clarity in real time, while thick rubberized gauge heads shield the precision internal movements from accidental job-site drops. Outfitted with high-grip valve handles, adjustable pressure target pointers, and a 360° swivel hanging hook, this 4-port setup includes a heavy-duty protective carrying case to keep your primary manifold job-ready on the truck.

KEY FEATURES 

• Manifold Block Max Overpressure: 3000 psi (206 Bar)
• High Side Pressure Range: 0 to 55 Bar (0 - 800 PSi)
• Low Side Pressure Range: -1 to 34 Bar (30 inHg to 500 psi)
• Low Side Overpressure Retard Protection: 20 Bar (300 psi)
• Accuracy: +/-1% Full Scale, Class 1A
• Standard Operating Environment: -20 to 50 °C (-4 to 112 °F), <75% RH
• Refrigerant Ports: (3) 1/4” SAE Male Flare Fitting
• Manifold Bore Diameter (3-Port): 1/4” (6.35 mm)
• Evacuation Port (4-port): (1) 3/8” SAE Male Flare Fitting
• Manifold Bore Diameter (4-port): 3/8” (9.53 mm)
• Weight (3-Port): 1.3 kg
• Weight (4-Port): 1.6 kg
  
  

WHAT'S INCLUDED

• S422C
• Hard carry case
• GS422C operator manual
  

WARRANTY

1 Year from Date of Purchase (excludes Consumables such as Filters, Gaskets, Leads, Batteries, Fuses, Sensors, Case etc)

AUTHORISED RETAILER

Buy with 100% confidence knowing your purchase is backed by the full Manufacturer's Warranty. Please register your product with provided warranty card.

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