Best Vacuum Gauge 1 4
Best results for vacuum gauge 1 4
OrionMotorTech 4.8CFM Vacuum Pump & Manifold Gauge Set | A/C HVAC Refrigeration Kit | Evacuation & Recharging | Diagnostic R134a R22 R410a
$149.99
$215.99
Amazon.com
Last update was on: December 5, 2025 10:49 pm
- Professional 4 valve manifold set, diagnostic R134A, R410A and R22 systems. No additional adapters required. Designed for rapid testing, charging and evacuation.
- Compact but powerful vacuum pump delivers 3.6 CFM flow rate and 150 Micron vacuum. Cast aluminum housings make the pump lightweight while durable.Thermally protected is good for long time duty.
- Blue Gauge (low): 0-550 PSI, Red Gauge (high): 0-750 PSI, Burst pressure: 4000PSI, Max working pressure: 800PSI
BACOENG Professional Vacuum Pump & Manifold Gauge Set – HVAC A/C Refrigeration Kit – Diagnostic R12 R22 R134a R410A – w/Case
$128.95
$145.71
Amazon.com
Last update was on: December 5, 2025 10:49 pm
- SIMPLE BUT POWERFUL: XtremepowerUS 1/4 HP 3 CFM 1-Stage Rotary Air Vacuum Pump is designed to have high efficiency and low noise output with internal high volume cooling fan for extended use.
- HEAVY DUTY CASING: Die-cast Aluminum Alloy Casing enables the vacuum pump be light and durable at the same time. Equipped with brass fitting tethered safety caps to prevent oil leaks during transportation and handling.
XtremepowerUS 3CFM or 4CFM Air Vacuum Pump HVAC A/C Refrigeration Kit AC Manifold Gauge Set (3CFM 1/4HP Air Vacuum Pump)
$109.99
$127.59
Amazon.com
Last update was on: December 5, 2025 10:49 pm
- High Efficiency and Low Noise
- Heavy-duty Aluminum Alloy Casing
- Oil Drain Plug Positioned at Bottom of Oil Reservoir
- Internal High Volume Cooling Fan for Extended Use
- Ultimate Vacuum:5Pa, Oil Capacity:320mL, Voltage:110v/60hz, Inlet Port:1/4" Flare, Power:1/4HP, Free Air Displacement:3.5 CFM
ZENY 3,5CFM Single-Stage 5 Pa Rotary Vane Economy Vacuum Pump 3 CFM 1/4HP Air Conditioner Refrigerant HVAC Air Tool R410a 1/4 Flare Inlet Port, Blue (3.5CFM Vacuum Pump + Manifold Gauge Set)
$59.99
$82.19
Amazon.com
Last update was on: December 5, 2025 10:49 pm
- 4 Way Manifold Gauge Set- professional automotive air conditioning diagnostic manifold gauge set fit for R134A, R404A, R22, R410A refrigerants, designed for AC charging, evacuation (vacuum), diagnostic check and recovery work.
- Accurate and Extensive Gauge Pressure - The manifold gauge is shockproof and provides accurate readings. Pressure range: 0-550 PSI (low), 0-800 PSI (high), 4000 PSI (burst pressure), 800 PSI (max working pressure). And it made of high quality aluminum, ideal for professional auto mechanics.
CALBEAU 4 Way Manifold Gauge Set, Fits R134A/R410A/R404A and R22 Refrigerants, Household Air Conditioning Repair Kit for Freon Charging and Vacuum Pump Evacuation
RadonAway 23030-1 RP145 Radon Mitigation Fan, 4"
$9.99
$13.79
Amazon.com
Last update was on: December 5, 2025 10:49 pm
- Wide Application --- The mini split adapter fitting can be used on most newer R410A ductless mini split systems. Perfectly fits for R410a mini split system air conditioners, HVAC and refrigeration service.
- Well-Designed Valve --- This straight swivel connector has a thimble, in the course of the operation, it will not open the air conditioning core tube, completely solve the problem of fluoride leakage injury, security is guaranteed. The coupler nuts are deeply knurled for quick finger-tightening.
Aupoko R410A Straight Swivel Adapter, R410A Mini Split Adapter with 5/16’’ SAE Female x 1/4’’ SAE Male Quick Couplers Thread, Fits for HVAC Air Conditioner Mini Split System – 2 PC
2-1/2" Oil Filled Vacuum Pressure Gauge, Water Oil Gas – Stainless Steel Case, Brass, 1/4" NPT, Lower Mount Connection -30HG/30PSI
$102.76
$152.08
Amazon.com
Last update was on: December 5, 2025 10:49 pm
- The VIVOHOME Vacuum Pump is perfect for maintaining air conditioning systems by removing moisture before refilling refrigerant
- Ergonomic grip handle of the air pump is designed for superior comfort and portability. It also comes with a bottle of vacuum oil so you can get started right away
- Manifold gauge set designed specially to measure pressure in refrigeration equipment. Carry bag is included for convenient storage and easy transpiration
VIVOHOME 110V 1/3 HP 4CFM Single Stage Rotary Vane Air Vacuum Pump and R134a AC Manifold Gauge Set Kit with Leak Detector Carry Bag for HVAC Air Conditioning Refrigeration Recharging
$54.99
$66.54
Amazon.com
Last update was on: December 5, 2025 10:49 pm
- Inlet Port: 1/4" Flare, Warm note: 1)Pressure Scale:0~400psi, 0~140psi 2)Length of hose:1.2m Red:1/4''-1/4'' Yellow:1/4''-1/4'' Blue:1/4''-1/4'' Please make sure your manifold gauge is in accordance with this size. Any question in using, please contact seller first. *** A self-paying vacuum pump Adapter needed if inflet not suitable.
- High Efficiency and Low Noise, Heavy-duty Aluminum Alloy Casing, Oil Drain Plug Positioned at Bottom of Oil Reservoir,Internal High Volume Cooling Fan for Extended U
ZENY 3,5CFM Single-Stage 5 Pa Rotary Vane Economy Vacuum Pump 3 CFM 1/4HP Air Conditioner Refrigerant HVAC Air Tool R410a 1/4" Flare Inlet Port, Blue
$149.99
$221.99
Amazon.com
Last update was on: December 5, 2025 10:49 pm
- A Complete refrigerant changing tool kit for R410a, R134a, R134, R134A, R12, R22, R22A, R404A, R407C or R502. Especially designed for Mini-Split and HVAC system.
- [Gauge] Blue gauge (low): 2-1/2" diameter, 0-500 PSI
- Red gauge (high): 2-1/2" diameter, 0-800 PSI. Max working pressure: 800PSI, Burst pressure: 4000PSI.
- [Three Colored Hoses] Brass 'Quick Seal' fittings - 45 degree on one end, straight on the other - providing a leak-free seal. Sets of 60 inch long, 1/4 inch yellow, blue, and red hoses
Kozyvacu Mini Split/HVAC/AUTO AC Repair Complete Tool Kit with 1-Stage 4.5 CFM Vacuum Pump, Manifold Gauge Set, Hoses and its Acccessories …
$54.99
$70.39
Amazon.com
Last update was on: December 5, 2025 10:49 pm
- Lightweight cast aluminum construction for maximum durability
- Direct drive motor allowing easy starting and is maintenance free
- Oil viewing windows allows you to monitor oil quality and levels
- Oil Drain Valve - Positioned at the bottom of the oil reservoir and angled for faster, more complete draining
- Oil Fill Port - Makes adding oil simple since the port is accessible from the front or either side
FAVORCOOL FC-30T 3.0CFM 1/4HP Single-Stage Rotary Vane Vacuum Pump,1/4" Flare Inlet Port, for HVAC Car Truck A/C AC Refrigerant Charge R410a R134a R22, Wine Degassing,Milking, Medical, Food Processing
$42.99
$60.62
Amazon.com
Last update was on: December 5, 2025 10:49 pm
- Kit allows the user to synchronize up to 4 carburetors for improved performance and throttle response from idle to top end
- Kit Includes: 4 synchronizer 2" gauges 0-70cm/hg, shut off valves, Air flow control is handled by needle and seat valves instead of knobs to resist gauge bounce.
- Also Includes: 4 extension tubes 3.9 x 52mm, 4 tubes 3.9 x 122mm, and 8 tubes with conical type connectors 8mm x 40mm
PMD Products 4 Gauge Motorcycle Carburetor Vacuum Synchronizer Adjustment Tool Set to Synchronize Carbs
YZM 1/4" Liquid Filled Pressure Gauge Water Pressure Gauge. (1/4,1/2,3/4 Adapter)
$10.99
$14.73
Amazon.com
Last update was on: December 5, 2025 10:49 pm
- 【WELL DESIGN TEE CONNECTOR 】Quick coupler access Tee with 1/4’’male flare connector to hook up a vacuum gauge/micron gauge or something else.
- 【PREMIUM QUALITY】 This refrigerant tee adapter valves core is made of high quality Brass, with durable construction, long-lasting to use.
- 【EASY INSTALLATION】 The HAVC tee adapter is easy to operate and install, strong sealing for durability and safety.
