Mastercool – 96203 Series 4-Way Manifold Gauge Sets – 80MM for HVAC/R Systems

Mastercool - 96203 Series 4-Way Manifold Gauge Sets - 80MM for HVAC/R Systems

Brief Overview:

Mastercool’s 96203 Series 4-Way Manifold Gauge Sets are designed for high-performance HVAC/R servicing. Engineered with a full 3/8" bore for improved flow, these premium-grade manifolds enable faster vacuum, charging, and recovery processes. Whether you’re working with R410A, R32, R407C, R22, R134A, or R404A systems, this range offers the precision and reliability HVAC professionals demand. Each unit features a durable build, colour-coded gauges, smooth ball valves, and is packed in a molded carrying case for easy transport and storage.

Ideal for professional technicians who need dependable, high-flow manifold sets tailored to different refrigerant requirements.

Key Features:

✅ Full 3/8″ Bore Through Block – Enables faster flow for charging and recovery
✅ Quick-Action Ball Valves – Opens/closes in a 90º turn with low effort, even under pressure
✅ Clear Valve Status – Knob position indicates open/closed state at a glance
✅ 80MM Colour-Coded Gauges – Easy refrigerant recognition and accurate Class 1.0 readings
✅ Custom Molded Carry Case Included – Part number 86772-PB
✅ Built to Last – Precision-machined for professional use

Specifications (Common):

• Gauge Size: 80MM

• Gauge Class: 1.6 (Visual); Class 1.0 accuracy

• Valve Type: Ball Valve

• Bore Size: 3/8"

• Fitting: 1/4″ SAE with central tee branch 3/8″

• Carry Case: Included (86772-PB)

Available Variants: