Javac FR1308-4R-E20 CO₂ Sub-Critical 4-Valve Manifold Gauge

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Javac FR1308-4R-E20 CO₂ Sub-Critical 4-Valve Manifold Gauge Set

The Javac FR1308-4R-E20 is a professional 4-valve CO₂ sub-critical manifold gauge set, designed for accurate pressure testing, charging, and servicing of CO₂ (R744) refrigeration systems. Built for high-pressure environments, it features large oil-filled gauges and a durable construction to ensure reliable performance on site.

Ideal for engineers working on commercial and industrial CO₂ systems, this manifold delivers the control and precision required for modern refrigeration applications.

Key Features & Benefits

4-valve manifold design – greater control for charging, recovery, and diagnostics
Optimised for CO₂ (R744) systems – suitable for sub-critical applications
80mm oil-filled gauges – clear readings with improved durability
Wide pressure range – LP: -1 to +30 bar / HP: -1 to +50 bar
Supplied with charging hoses – ready for immediate use
Heavy-duty construction – built for demanding HVAC and refrigeration environments
Protective carry case included – safe storage and transport

Designed for CO₂ Refrigeration

Engineered specifically for sub-critical CO₂ systems
Provides precise pressure monitoring for charging, servicing, and fault finding
Suitable for supermarkets, cold rooms, and industrial refrigeration systems

What's Included

4-valve CO₂ manifold gauge set
3 x 1m charging hoses
Protective carry case

Specifications

Model: FR1308-4R-E20
Type: CO₂ Sub-Critical Manifold
Valves: 4-valve configuration
Gauge Size: 80mm oil-filled
Low Pressure (LP): -1 to +30 bar
High Pressure (HP): -1 to +50 bar
Hose Length: 1m (x3)
Application: CO₂ (R744) systems
Brand: Javac (Aspen Pumps Group)

Ideal Applications

CO₂ refrigeration servicing and commissioning
Supermarket refrigeration systems
Commercial and industrial HVAC maintenance
Pressure testing and diagnostics

Why Choose a 4-Valve Manifold?

A 4-valve manifold provides enhanced control over refrigerant flow, allowing technicians to manage charging, evacuation, and pressure balancing more efficiently — especially important in CO₂ systems where accuracy is critical.

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