Feed Screw

Features: 3-1/8" (PSI, °F) ga 1/4" MFL Exclusive 3/8" ball valve design Full 3/8" bore all the way through the block increases flow over the standard block designs Ball valve rotates 90° between two teflon washers requiring little effort to turn, even under pressure Opens and closes quickly with only a quarter turn Visual knob position quickly indicates if valves are open or closed Color coordinated gauges for multi-refrigerant recognition Includes three 1/4" SAE nylon barrier hoses with manual ball valves

The Mastercool Inc® Connect app is used exclusively with Mastercool Inc®'s Bluetooth® capable HVAC and automotive service tools and equipment. This app provides full mobility for our Bluetooth® enabled products as live activity can be easily viewed on all compatible hand-held smart devices. The Mastercool Inc® Connect App requires iOS versions 11 or later and Android versions 6 or later. Simply download the free Mastercool Inc® Connect app to begin receiving and analysing data from any nearby Mastercool Inc® enabled Bluetooth® device. Product Description: The Ultimate Device for Charging ...

Yellow Jacket® SuperEvac LCD Vacuum Gauge 69075 Thermocouple technology has long been proven in laboratory and precision industrial instrumentation for sensing the deep vacuum range. Thermocouple sensors are factory calibrated and exhibit few of the electronic variances of thermistor sensors found in many other electronic gauges. Durable molded case with storage for sensor, cable and brass connector. Accuracy: ±20 Percent of reading. Thermocouple sensor features: No adjustments or warm-up. Stays calibrated after on/off switching and long evacuations Automatic battery compensation ...

Product Description: Stands up to the most Gruelling Conditions- Mastercool®'s "Black Series" vacuum pumps are durable and time tested to stand up to the most gruelling conditions and will provide years of reliable service. This vacuum pump provides the power and mobility necessary for a wide variety of applications. Features: Refined cartridge machining process creates an improved surface finish extending the longevity of the pump life Expanded internal oil path creates less friction and ultimately less heat Upgraded seals insure maximum vacuum U.S. designed and tested Easy grip handle ...

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. Features: Heavy duty forged brass body Large all metal handles are angled for ease of operation Free-floating piston type valves reduce o-ring wear Hose holder for convenient storage Silicone dampened gauges smooth out needle movement Gauges can be easily recalibrated in the field to maintain accuracy