Analogue Manifold on black background straight2
Analogue Manifold on black background angled
Analogue Manifold on black background straight2
Analogue Manifold on black background angled

GS322C Analogue Manifold

The GS322C Fieldpiece Analogue Manifold is the must-have for every toolbag.
  • R22, R32, R454B, R410a;
  • 3-Ports and swappable hose fittings of 1/4" and 5/16";
  • Robust, rubberized bumperheads for protection in the field;
  • Built-in sight glass to view refrigerant flow;
  • Durable and familiar design with SMAN® Manifold block;
  • Hard carry case included.

Our GS322C Analogue Manifold is an essential tool, delivering the reliability and performance technicians trust on every job.

>> Available from April

Where to buy
Where to buy

Overview

Four reasons why you need the GS322C

1. A staple tool for R22, R32, R454B, R410a Refrigerants

The vast majority of technicians has an analogue manifold in their toolkit. The Fieldpiece Analogue Manifold is your next rugged, dependable companion you can trust for system diagnostics, recovery, pressure testing, and charging. We listened to the field and designed an Analogue Manifold that is the tool you can trust and the reliability you expect. Every technician needs an Analogue Manifold, make sure yours is Fieldpiece!

2. Versatile design

With swappable hose fittings of 1/4" and 5/16", you can quickly customize your Fieldpiece Analogue Manifold to suit any job or hose set up. The field-serviceability of this tool ensures that the GS322C is the perfect companion to have in every toolbag. On top of that, pressure testing is made easier with the Fieldpiece Analogue Manifold. Simply use the rotating bezel feature before performing the pressure test on a system, to mark your pressure measurement. This ensures a fast and easy confirmation of the success of the pressure test.

3. Durable and robust

The GS322C is built to withstand the demands of the HVACR field. The robust and rubberized bumperheads on the analogue clocks ensure that your manifold is always protected on-site. The robust design ensures durability and long-lasting performance during your HVACR job.

4. Familiar look, new tool

The Analogue Manifolds have the same robust manifold block as used in the SMAN® Digital Manifold models. The familiar look of your Fieldpiece Digital Manifold is now available in your staple Analogue version as well.

Specifications

Product

  • 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

Included in package

  • GS322C

Downloads

Frequently asked questions

Why does my vacuum pressure jump up when I turn off my vacuum pump?
The moisture inside the system is still boiling off and is no longer being taken out or compensated for by the vacuum pump. There could be oil that is holding moisture inside either the hose leading to the manifold or inside the block of the manifold.
Why does my vacuum pressure jump up when I close my high side & low side?
You have isolated the micron gauge from the system, you are now only reading what is inside your manifold and the hose connected to vacuum pump.