PB Motor Tech BMT 3-Way Manifold Gauge Set for R134A/R12/R22/R502 — Brass Manifold, Carry Case

PB Motor Tech's 3-way manifold gauge set is a complete brass-built charging and recovery kit for R134A, R12, R22 and R502 systems that includes three hoses, quick couplers, adapters, a puncturing can tap and a plastic carry case.

Whether you work on vehicle air conditioning or home HVAC components, this PB Motor Tech BMT manifold gauge set gives you the gauges and accessories needed to measure pressure, charge refrigerant and perform basic service tasks. The large easy-read dials, corrosion-resistant brass body and color-coded 4-foot hoses make it straightforward for pros and DIYers to diagnose and top up systems. Everything packs into a hard plastic case so tools stay organized and protected between jobs.

How does this gauge set simplify refrigerant charging and recovery?

The set groups the gauges, hoses and fittings you typically need into one portable kit so you can move from diagnosis to action without hunting for parts. Clear pressure readings and a sight window speed up checks, while the included charging hose and adapters let you connect to common service ports.

• 3-way manifold with large, easy-to-read dual dials for high and low side pressures
• Yellow charging hose plus red (high) and blue (low) 4 ft hoses—color-coded for fast hookup
• Transparent sight window to monitor refrigerant flow and level during charge
• Plastic case stores all components neatly for transport and on-site work

What parts and accessories come in the PB Motor Tech kit?

This kit bundles several service items so you don’t need to buy adapters separately. It’s arranged to handle multiple refrigerants and common service tasks like tapping cans, connecting to service ports, and swapping valve cores.

• Three-color hoses (red, blue, yellow) rated 600 psi working, 3000 psi burst
• Two metal quick couplers compatible with R134a service ports
• 1/4" male to 1/2" female brass adapter, valve core tool, and a puncturing can tap
• 410 adapter included for broader compatibility and a molded plastic storage case

Is the construction durable and accurate enough for professional use?

The manifold and fittings are brass to resist corrosion and wear in workshop environments. Rubber protection around the gauges and a clear sight glass improve usability while helping protect components from everyday knocks.

• Brass manifold and adapter hardware for long-term resistance to corrosion
• Rubber-coated gauges to reduce impact damage and improve grip
• Large dial faces for faster, less error-prone pressure readings
• Hoses engineered for high working and burst pressures for safety on common refrigerants

Which systems and users is this manifold gauge set compatible with?

The set works with R134A, R12, R22 and R502 refrigerants, so it fits a wide range of vehicle and household HVAC jobs. It is sized and equipped for both experienced technicians and informed DIYers who perform routine maintenance or troubleshooting.

• Compatible refrigerants: R134A, R12, R22, R502
• Intended for automotive A/C and residential HVAC service tasks
• Useful for professional mechanics, HVAC technicians, and capable DIY homeowners
• Includes case for neat storage and transport between jobsites or garage use

Who is this for? If you regularly service vehicle air conditioning or maintain home HVAC units and want a single, portable kit that combines reliable brass components, clear gauges, and the common adapters and hoses for charging and basic recovery, the PB Motor Tech 3-way manifold gauge set is designed for you. It balances durability and convenience for mobile technicians and DIYers who need a ready-to-use toolkit that covers multiple refrigerants without constant additional purchases.