Mastercool 89661-AYF R1234yf/R134a Aluminum Manifold Gauge Set, 60 Inch Hoses and Couplers

Mastercool 89661-AYF R1234yf/R134a Aluminum Manifold Gauge Set, 60 Inch Hoses and Couplers

• Mastercool 89661-AYF is a dual-refrigerant automotive A/C manifold gauge set for service work on compatible systems. The set combines manifold pressure reading, hose connections, refrigerant couplers, adapters, and vacuum line access in one service package.
• Features:
  • Professional extruded aluminum block forms the manifold body.
  • 2 1/2 Inch silicone dampened, recalibrateable gauges are included.
  • Free-floating piston type valves reduce O-ring wear.
  • Extra access port for a vacuum line and extra large sight glass are built into the manifold.
  • R1234yf couplers meet SAE J639 and J2888; R134a manual couplers meet SAE, UL, and EPA refrigerant containment requirements.
• Includes:
  • R1234yf/R134a aluminum manifold gauge set
  • 3 60 Inch R134a standard hoses
  • R134a manual couplers (82834, 82934)
  • R1234yf couplers (83834, 83934)
  • 1/2 Inch acme male x 1/2 Inch acme female left-hand thread adapter (83633)
  • 2 12 mm male x 14 mm female R1234yf adapters (83735)
• Specifications:
  • Manufacturer: Mastercool
  • Part Number: 89661-AYF
  • Product Type: Dual refrigerant aluminum manifold gauge set
  • Refrigerant Compatibility: R1234yf and R134a
  • Manifold Material: Extruded aluminum
  • Gauge Size: 2 1/2 Inch
  • Gauge Type: Silicone dampened, recalibrateable analog gauges
  • Hose Length: 60 Inch
  • Hose Quantity: 3 R134a standard hoses
  • R134a Couplers: Manual couplers (82834, 82934)
  • R1234yf Couplers: High side and low side couplers (83834, 83934)
  • Adapter Sizes: 1/2 Inch acme male x 1/2 Inch acme female left-hand thread; 12 mm male x 14 mm female
  • Valve Design: Free-floating piston type valves
  • Access Port: Extra access port for vacuum line
  • Sight Glass: Extra large sight glass
  • Quantity: 1 manifold gauge set
• The R1234yf/R134a Aluminum Manifold Gauge Set can also be referred to as dual refrigerant manifold gauge set, R1234yf manifold gauge set, R134a manifold gauge set, automotive A/C manifold gauge kit, and aluminum manifold gauge set.

Mastercool manufactures air conditioning, refrigeration, and automotive service tools, including manifolds, vacuum pumps, recovery equipment, leak detection products, and HVAC and refrigeration service accessories for professional technicians.

Q: What standards do the R1234yf couplers meet?
A: The R1234yf high and low side couplers meet SAE J639 and J2888 and include extended disconnect protection sleeves.

Q: What adapters are included with the Mastercool 89661-AYF?
A: It includes one 1/2 Inch acme male x 1/2 Inch acme female left-hand thread adapter and two 12 mm male x 14 mm female R1234yf adapters.

Q: What viewing and vacuum connection features are built into the manifold?
A: The manifold has an extra access port for a vacuum line and an extra large sight glass for visual refrigerant checks.