Mastercool 93661-MB 2-Way Refrigerant Manifold Gauge Set

Professional 2-way manifold gauge set for R134a, R404a, R407C, R22, and R507 refrigerants. Features large 80mm gauges and includes 3 x 150cm ball valve hoses for extended reach and precise control. Solid extruded aluminium body with free-floating piston-type valves.

Key Features:

• Solid extruded aluminium body with free-floating piston-type valves
• Reduces O-ring wear compared to standard twisting piston valves
• Extra access port for vacuum line
• Silicone-dampened 80mm gauges (1.6 gauge class)
• Gauges can be easily recalibrated in the field to maintain accuracy
• Extra large sight glass for visual refrigerant check
• Large easy-to-grip knobs for comfortable operation
• Double O-Ring for better seal and fewer leaks
• Includes 3 x 150cm ball valve hoses

Compatible Refrigerants:

R134a, R404a, R407C, R22, R507

Specifications:

• Manifold Type: 2-way
• Body: Solid extruded aluminium
• Gauge Size: 80mm (1.6 gauge class)
• Valve Type: Free-floating piston
• Hoses: 3 x 150cm ball valve hoses
• Fittings: 1/4" SAE
• Seal: Double O-ring design

Applications:

• Refrigerant charging and recovery
• HVAC system service
• Automotive A/C service
• Commercial refrigeration
• System diagnostics and pressure testing

Benefits:

Free-floating piston-type valves reduce O-ring wear, extending service life and reducing maintenance. Large 80mm gauges provide excellent visibility from a distance. Silicone dampening smooths needle movement for easier reading. Field-recalibration capability maintains accuracy. Double O-ring design provides superior sealing and reduces refrigerant leaks. 150cm ball valve hoses provide extended reach with precise flow control. Built to last with precision machining and professional-grade materials.