Fieldpiece Analogue Manifold A2L 4-port (R410A / R454B R32 / R22)
Fieldpiece Analogue Manifold A2L 4-port (R410A / R454B R32 / R22)
The Fieldpiece GS422C analogue manifold is a durable, high‑performance tool designed for HVAC engineers who need fast, accurate readings and reliable performance on site. Built for everyday service work, it’s ideal for system diagnostics, pressure testing, evacuation, charging, and refrigerant recovery.
This model features a 4‑port configuration, including a dedicated 3/8″ evacuation port, allowing for faster vacuum pull‑down when used with large‑bore hoses. Designed for use with R410A, R454B, R32, and R22, it provides excellent compatibility with modern systems.
With its pressure‑tight manifold block, piston valves for precise control, and integrated sight glass, the GS422C delivers dependable operation and clear monitoring of refrigerant flow. Protective gauge bumpers and high‑grip valve knobs ensure durability and ease of use, even in demanding site conditions. Supplied in a hard carry case, it’s a practical, long‑lasting addition to any engineer’s kit.
DOES NOT INCLUDE HOSES
| Specification | Detail |
|---|---|
| Part Number | GS422C |
| Type | 4‑port analogue manifold |
| Refrigerants | R410A, R454B, R32, R22 |
| High Side Pressure Range | 0 to 55 bar (0–800 psi) |
| Low Side Pressure Range | -1 to 34 bar (30 inHg to 500 psi) |
| Maximum Overpressure | 3000 psi (206 bar) |
| Accuracy | ±1% full scale |
| Connections | 4 ports (3 × 1/4″ + 1 × 3/8″ SAE) |
| Evacuation Port | 3/8″ SAE for high‑flow vacuum |
| Weight | 1.6 kg |
| Operating Temperature | -20°C to +50°C |
| Key Features | Sight glass, piston valves, rotating bezel, protective bumpers, high‑grip knobs |