BACOENG 3.6 CFM Vacuum Pump & Manifold Gauge Kit — Mini‑Split R410A/R22 with hoses and adapters

BACOENG's 3.6CFM vacuum pump and manifold gauge kit is a complete, ready-to-use HVAC service set designed to evacuate and test mini split systems using R410A and R22 refrigerants.

This all-in-one kit brings together a 3.6 CFM vacuum pump, a three-way manifold gauge, three color-coded 5 ft hoses, two R410A adapters, pump oil, and a padded carry bag so technicians and DIYers can evacuate, pressure-test, and charge mini split systems without hunting for extra parts. Built with a copper motor, aluminum housing, sight glass and a bottom drain valve, the pump balances portability with service-grade features. The gauge set tolerates high working pressures and the included adapters ensure compatibility with modern R410A mini split fittings.

How does this kit help evacuate a mini split system?

The 3.6 CFM pump pulls down system pressure efficiently to remove moisture and non-condensables before refrigerant charging. Its sight glass and drain valve let you monitor and change oil without spilling, and the included hoses and adapters create leak-resistant connections for accurate evacuation.

• 3.6 CFM pumping speed for standard mini split lines.
• Sight glass for quick oil-level checks.
• Bottom drain valve for safe, clean oil changes.
• 1/4" SAE inlet port and R410A adapters for correct coupling.

What measurements and pressures can the manifold gauge handle?

The three-way manifold provides dependable pressure readings for both high and low sides while the durable hoses and robust working pressure rating let you diagnose or pressure-test refrigeration circuits. Color-coded ports and an integrated hanging hook simplify field use and reduce setup time.

• Working pressure up to 800 psi and burst-rated up to 4000 psi.
• Red (high), blue (low), yellow (service) color-coded hoses for fast identification.
• 5 ft flexible rubber hoses for reach and durability.
• Built-in hanging hook keeps gauges visible while you work.

Which refrigerants and systems is this set compatible with?

This kit is tailored for residential and light commercial mini split systems using R410A and R22 refrigerants. The pair of 1/4" SAE male to 5/16" SAE female adapters are included specifically to fit R410A mini split service ports. Note: this package does not include R134a automotive quick couplers or vehicle-specific fittings.

• Ready for R410A and R22 refrigerant systems.
• Adapters included for common mini split fittings.
• Not intended for automotive A/C without extra R134a adapters.

What features ensure durability and easy field use?

Built materials and thoughtful details make the BACOENG kit suitable for repeated jobsite use. The copper motor and aluminum housing stand up to heat and vibration, while the carrying bag and organized accessories keep everything protected and portable between jobs.

• All-copper motor and alloy aluminum housing for longevity.
• Cooling fan to maintain pump performance during use.
• Included vacuum pump oil and carry bag for immediate operation and transport.
• Clear labeling and color coding for faster setup and fewer errors.

Who this kit is for: HVAC contractors, service technicians, and informed homeowners who maintain or install ductless mini split systems will find this BACOENG set practical and cost-effective. It’s also suitable for apprentices and DIYers who want a portable, ready-to-use evacuation and diagnostic solution for R410A and R22 systems; automotive A/C repair requires additional vehicle-specific adapters.