FIELDPIECE

FIELDPIECE GS434C 4-Valve Analog Refrigerant Manifold

$368.50 AUD (Inc GST)
GS434C
Hoses

Pickup available at 36 Enterprise Drive

Usually ready in 24 hours

Fieldpiece GS434C Analog Gauge Set – 4 Port Manifold

Fundamentals, Dialed In

Built for technicians who value reliability, precision, and familiarity, the Fieldpiece GS434C Analog Gauge Set delivers dependable performance across a wide range of HVAC&R applications. Designed to handle the demands of the job site, this rugged 4-port manifold is your go-to tool for system diagnostics, refrigerant recovery, pressure testing, and charging.

Engineered for clarity and control, the GS434C features multiple refrigerant scales, smooth piston valve operation, and a durable protective housing — giving you accurate readings and confidence on every job.

Key Features

  • 4 Refrigerant Saturation Temperature Rings
    Compatible with R134A, R404A, R407C, and R448A

  • Integrated Sight Glass
    Easily monitor refrigerant flow during operation

  • Rotating Pressure Marker
    Quickly track target pressures for improved efficiency

  • Swappable Hose Holders
    Includes 1/4” standard, with optional 5/16” compatibility

  • High-Grip Valve Knobs
    Designed for comfort and precise control, even with gloves

  • Precision Piston Valves
    Smooth operation for accurate charging and recovery

  • Rugged Rubberized Housing
    Built to withstand harsh job site conditions

  • Folding Rotating Hook
    Convenient hanging and compact storage

Designed for Performance

There’s confidence in using tools you know and trust. The GS434C combines traditional analog reliability with modern usability, helping you work faster and more efficiently. With clear, easy-to-read gauges and durable construction, it’s built to perform day in and day out — no matter the environment.

Specifications

Specification Details
Maximum Block Overpressure 800 psi (55 Bar)
High Side Pressure Range 0 to 800 psi (0 to 55 Bar)
Low Side Pressure Range 30 inHg to 500 psi (-1 to 34 Bar)
Low Side Overpressure Retard Protection 300 psi (20 Bar)
Accuracy ±1% Full Scale, Class 1A
Operating / Storage Environment -40 to 158°F (-40 to 70°C), <90% RH non-condensing
Port Type (3) 1/4” SAE Male Flare, (1) 3/8” SAE Male Flare (4-port)
Dimensions 8.1″ x 6.7″ x 3.5″ (207 x 170 x 90 mm)
Weight 3.95 lbs (1.79 kg)
Warranty 1 Year Limited Warranty

What’s Included

  • GS434C 4-Port Analog Manifold

  • Operator’s Manual

Optional Hoses:

  • MRH2: 3 x 1/4" x 1/4" Triple Refrigeration Charging Hose Set (60")
  • E21072: CONTINENTAL 1/4" F SAE x 1/4" F SAE Swivel Triple Refrigeration Charging Hose Set (72")
  • HR3: 3 x Premium Black Refrigerant Hoses [1.5mtr] with 1/4" Fittings
  • HR3B: 3 x Premium Black Refrigerant Hoses [1.5mtr] with Ball Valves & 1/4" Fittings
Hoses
WARRANTY

12 months from date of purchase.
*All warranties exclude consumables such as; filters, gaskets, leads, batteries, fuses, sensors, cases etc*