Mastercool® Manifolds Feature Free-Floating Piston Type Valves To Reduce O-Ring Wear For Minimal HVAC Servicing.

Mastercool® Manifolds are constructed with aluminum and brass for long lasting durability and dependability. Features extra access port for vacuum line. Silicone dampened gauges smooth out needle movement for easier readings. Gauges can be easily recalibrated in the field to maintain accuracy. Extra large sight glass for visual refrigerant check. Includes large easy-to-grip knobs for ease of operation. Brass manifolds are compatible with R12, R22, and R502 refrigerants and aluminum manifolds are compatible with R410A, R22 & R404A refrigerants. Available connection size is 1/4" SAE. Hose length is 60 inches. Gauge sizes are 2-1/2 and 3-1/8 inches. Includes 1-Year Limited Warranty.

Yellow Jacket® Series 41 manifolds feature an easy-to-read 2-1/2 steel case gauges. Forged solid brass body for durability. Forged body includes full size metal valve handles for easy operation. Features Flutterless™ technology using a surge protector and silicone to dampen movement and minimize needle pulsation for easy, accurate readings. Full porting maximizes capacity. Hose anchors are forged into back of body at 45°. Sliding double O -ring pistons offer a non-rotating design that reduces wear. Only 1-1/2 turns give you full flow. Manifolds are pre-tested for reliability. Lifetime Limited Warranty.

Mastercool® Digital Manifolds Offer High Accuracy And Clear Readability For Use With HVAC And Refrigerant Systems.

Mastercool® Digital Manifolds are durably constructed for long lasting use and dependability. Manifolds provide complete kits that include a storage case for easy transport to service areas. Two-way kits feature manifold with a set of 3-60" hoses, vacuum sensor with cable, and clamp-on thermocouple. Four-way kits include manifold with a set of 3-60" ball valve hoses with manual shut-off valves and one black vacuum hose, vacuum sensor with cable, clamp-on thermocouple, and data logger CD and USB cable. Available connection size is 1/4" M-Flare. Operating temperature range is 33 to 122°F (0 to 45°C). Accuracy is ±1 psi or 1% of reading (whichever is greater). Includes 1-Year Limited Warranty.

Charging Hoses Are Used For Applications Including Installation, Maintenance, HVAC, And More.

Charging hoses are made of high quality materials for long lasting durability and dependability. Hoses are designed to prevent leakage for high-pressure refrigerants. Barrier provides moisture migration resistance for contamination prevention. Metal adapters ensure hose attachment stability. Pressure (PSI) bursts are 3000 and 4000. Connection sizes are 1/4", 1/4"-3/8", and 3/8". Hose colors are Black, Black/Red/Yellow/Blue, Blue, Red, Red/Blue/Yellow, Red/Yellow/Blue, Yellow, and Yellow/Blue/Red. Dimensions and styles vary per model.

Vacuum Gauges Are Versatile, Efficient And Used For Field Or Laboratory Uses.

Vacuum Gauges are constructed with high impact plastic casings for long lasting durability and dependability. Inficon and Supco® brands offer various digital gauges which register information on easy-to read LCD displays. Available in 5000, 12,000 and 760,000 micron range capability units with KF-16 or 1/4 inch Male Refrigerant Flare or Flare connections.

Yellow Jacket® Manifold Gauges Allow Easy Reading Of Temperature Scales In HVAC Applications.

Manifold Gauges provide up to 1% accuracy. Flutterless™ technology with surge protector minimizes the needle pulsation for improved accuracy. Color-coded red for pressure and blue for compound. Available in two sizes. Protective Gauge Boots are sold separately.

Yellow Jacket® BRUTE II™ 4-valve test and charging manifolds feature a forged aluminum body with full 3/8 bore for fast vacuum and charging. Provides faster flow compared to conventional manifolds. Compact, lightweight aluminum alloy is forged for strength and reliability with 3/8" bores through the body. 4 hose connections enable connection to hi/lo sides, refrigerant tank and recovery unit or vacuum pump for operation without switching hoses. Allows front access for easy recalibration. Proven double O -ring piston offers long, reliable service. Exclusive 100-mesh in-line filter located on all flare fittings helps keep out particulate materials. Contoured easy-grip handles offer positive control and are color-coded for easy identification. Sight glass allows clear viewing of refrigerant movement and conditions during operation.

Yellow Jacket® TITAN™ test and charging manifolds are made from forged aluminum alloy for increased strength and reliability. Offers lightweight handling with durability for repeated, rugged use. Large, easy-to-read 3-1/8 steel cases offer 1% accuracy for Class 1 gauges. Allows front access for easy recalibration. 4 hose connections enable connection to hi/lo sides, refrigerant tank and recovery unit or vacuum pump for operation without switching hoses. Double O -ring piston offer reliable, long lasting service. 3/8 vacuum port allows use with larger hose to cut evaluation time. 100-mesh in-line filter is located on all flare fittings to help keep out particulate materials. Contoured, color-coded, easy-grip handles offer positive control and easy identification. Sight glass allows clear viewing of refrigerant movement during operation.