This set is not suitable for my air conditioner system. What should I do?

This gauge set covers most tools for R134A/R410A/R407C/R22 AC repair. For mini-split use with 3/8", 3/4", 5/8" or angled adaptors, buy those connectors separately—they're not included.

Why can't the system reach full vacuum?

90% cases are leaks or closed valves. Re-tighten all connections, fully open blue & red valves, and ensure yellow hose goes to pump. Spray soap water to find bubbles-–that's the leak.

Is it normal for the casing of a vacuum pump to heat up after a few minutes of use?

It is recommended to use continuously for no more than 30 minutes. . Longer use heats pump, less efficient (normal). Overheat auto-off; restart after 30 min cooling.

Oil leaks in the box when I received it. Can I still use it?

All vacuum pumps need to be added little oil for testing before sending, oil cap loosing will cause oil leak through long transportation. Check if the pump body is intact. If is intact, please wipe it. It will not affect the performance of the pump.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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BACOENG 3CFM Vacuum Pump and Manifold Gauge Set - Complete AC Repair Tool Kit for Mini Split/HVAC/AUTO with Heavy Tool Bag - Diagnostic R32/R134a/R410A/R407C

Product ID: 424279881

👜Heavy-duty large capacity tool bag

📊4-way manifold gauge for R134a/R410A/R407C

⚙️3 CFM powerful vacuum pump

S$468

Duties & taxes included

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Description

🔧 Master your AC repairs with pro precision and zero hassle!

UNIVERSAL COMPATIBILITY - Works seamlessly with R134a, R410A, R407C refrigerants—no extra adapters needed.
PRO GRADE THERMAL SAFETY - Motor thermal protection keeps your tool running safe and steady during intense jobs.
ALL IN ONE HVAC POWERHOUSE - Complete kit with manifold, vacuum pump, hoses & adapters for any mini split or auto AC job.
PRECISION PRESSURE CONTROL - Dual gauges with 0-750 PSI range ensure accurate diagnostics and flawless system charging.
EFFORTLESS MOBILITY DURABILITY - Ergonomic handle, low noise pump, and rugged hoses built for on-the-go pros.

The BACOENG 3CFM Vacuum Pump and 4-Way Manifold Gauge Set is a professional-grade HVAC and auto AC repair kit designed for mini splits and automotive systems. Featuring a powerful 3 CFM vacuum pump with thermal protection, accurate dual pressure gauges covering R134a, R410A, and R407C refrigerants, and a heavy-duty tool bag with all necessary hoses and adapters, this kit delivers reliable, portable, and precise diagnostics and servicing in one complete package.

Specifications

ASIN	B09QRNLWXD
Best Sellers Rank	63,256 in Automotive ( See Top 100 in Automotive ) 19 in Manifold Gauges
Brand	BACOENG
Customer Reviews	4.4 4.4 out of 5 stars (62)
Date First Available	20 Jan. 2022
Guaranteed software updates until	unknown
Item Weight	8.65 kg
Manufacturer	BACOENG
Manufacturer part number	P1201
Manufacturer reference	P1201
Package Dimensions	43.2 x 33.9 x 19 cm; 8.65 kg

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