Mastercool 97772-MRB - R12, R22, R502 2-Way Aluminium Manifold Gauge Set with 72" Nylon Barrier Hoses and Auto Shut-Off Valves

Mastercool is the leading manufacturer of professional-quality A/C manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards. At Mastercool, every manifold we build is built to last. Complete kit includes R12, R22, R502 2-way aluminium manifold, 2½" gauges, and 3 x 72" (180cm) nylon barrier hoses with auto shut-off valves (hose connections are 1/4" SAE) packaged in a clamshell.

Key Features:

• Solid extruded aluminium body
• Free-floating piston type valves reduce O-ring wear
• Extra access port for vacuum line
• Silicone-dampened gauges smooth out needle movement
• Gauges can be easily recalibrated in the field
• Extra large sight glass for visual refrigerant check
• Large easy-to-grip knobs
• 3 x 72" (180cm) nylon barrier hoses with auto shut-off valves
• 1/4" SAE hose connections
• 2½" gauges
• Professional-grade quality

Specifications:

• Model: 97772-MRB
• Type: 2-way aluminium manifold gauge set
• Refrigerants: R12, R22, R502
• Body: Solid extruded aluminium
• Valve Type: Free-floating piston type
• Gauge Size: 2½" (63mm)
• Gauge Features: Silicone-damped, field recalibratable
• Hose Length: 3 x 72" (180cm)
• Hose Type: Nylon barrier hoses with auto shut-off valves
• Hose Connections: 1/4" SAE
• Package: Clamshell

Applications:

• R12, R22, R502 system service
• Refrigerant charging and recovery
• HVAC system diagnostics
• Pressure monitoring
• Professional HVAC/R work

Benefits:

Solid extruded aluminium body provides exceptional durability and long-lasting performance. Free-floating piston type valves reduce O-ring wear, extending service life. Extra access port for vacuum line offers added versatility. Silicone-dampened gauges smooth out needle movement for easier, more accurate readings. Gauges can be easily recalibrated in the field to maintain accuracy over time. Extra-large sight glass allows for a visual refrigerant check. Large, easy-to-grip knobs ensure comfortable operation. 3 x 72" (180cm) nylon barrier hoses with auto shut-off valves provide extended reach and prevent refrigerant loss. 1/4" SAE hose connections ensure universal compatibility. Essential tool for professional HVAC/R technicians servicing R12, R22, and R502 systems. Built to last with Mastercool's commitment to quality.

Optional Accessories:

To order manifolds with shock resistant gauge protectors, simply place a "-G" after the part number

Replacement Parts:

• 85215: O-Rings for Aluminium Manifold (4 pcs)
• 85216: Seal and Seat Assembly (2 pcs)

Also Available:

• 97636: R12, R22, R502 2-way manifold with 3 x 36" (90cm) hoses
• 97661: R12, R22, R502 2-way manifold with 3 x 60" (150cm) hoses

2-way aluminium manifold for R12, R22, R502. 2½" gauges. 3 x 72" nylon barrier hoses with auto shut-off valves. Piston-type valves. Field recalibratable. Professional quality.