CPS Products MA1234 Dual Gas Manifold Gauge Set, Anodized Aluminum Block, 3-1/2 inch Gauges, 72 inch Hoses

CPS Products MA1234 Dual Gas Manifold Gauge Set, Anodized Aluminum Block, 3-1/2 inch Gauges, 72 inch Hoses

• The CPS Products MA1234 Dual Gas Manifold Gauge Set is a two-valve service manifold for R12 and R134a systems. It provides accurate pressure measurement and reliable sealing, featuring large easy-to-read gauges and long barrier hoses for professional automotive A/C work.
• Features:
  • Anodized aluminum manifold body for durability and corrosion resistance in daily shop use.
  • Large 3-1/2 inch gauges with class 1.6 accuracy to support precise system diagnosis.
  • Vortech deep vacuum valve design helps minimize internal leakage during evacuation.
  • 72 inch nylon barrier ball-valve hoses allow extended reach and controlled refrigerant flow.
  • Oversized sight glass enables clear visual confirmation of refrigerant movement during charging.
  • Manual couplers with secure multi-ball mechanism for consistent, tight connections.
• Includes:
  • Dual-valve anodized aluminum manifold block with deep vacuum valves
  • High-side and low-side gauges, 3-1/2 inch, class 1.6 accuracy
  • Three 72 inch nylon barrier ball-valve hoses
  • Manual service couplers
  • Sight glass assembly
• Specifications:
  • Manufacturer: CPS Products
  • Part Number: MA1234
  • Material: Anodized aluminum manifold; nylon barrier hoses; rubber gauge boots
  • Gauge Size: 3-1/2 inch
  • Accuracy: Class 1.6 full scale
  • Refrigerants Supported: R12 and R134a
  • Hose Length: 72 inch
  • Fittings: 1/4 inch SAE
  • System Compatibility/Application: designed for automotive air conditioning systems using R12 or R134a; for measuring pressures, evacuation, leak checking, and charging
• The CPS Products MA1234 Dual Gas Manifold Gauge Set can also be referred to as CPS MA1234 dual refrigerant manifold, CPS R12 and R134a service manifold, CPS Pro-Set dual gas gauge set, CPS deep vacuum dual manifold, and CPS MA1234 automotive A/C gauge kit.

CPS Products manufactures the MA1234 to deliver dependable dual-refrigerant service capability. Its anodized block, precise large gauges, barrier hoses, and deep vacuum valve design provide the accuracy and durability technicians expect for everyday A/C service.

Q: Does this manifold work with both R12 and R134a?
A: Yes. The MA1234 is built for dual gas use on R12 and R134a systems, so one manifold can service both refrigerant types.

Q: What advantage do deep vacuum valves provide?
A: They help reduce internal leakage while pulling vacuum, supporting faster, deeper evacuation and more consistent results before charging.

Q: Are the hoses long enough for work on vehicles on a lift?
A: The 72 inch barrier hoses provide ample reach for most under-hood and lift scenarios while maintaining controlled flow via ball valves.