ARKSEN 4 Way A/C Manifold Gauge Coupler Adapters R410 R22 R134 R407C & 3CFM Rotary Vacuum Pump HVAC Dual Hose Length: 5 Feet; Compatibility: R404a, R410a, R22 R134A 3 CFM Single Stage Rotary Vane Vacuum Pump; 110V 60Hz 1/3HP Motor High Efficiency & Low Noise With Internal High Volume Cooling Fan for Extended Use Oil Drain Plug Positioned at Bottom of Oil Reservoir Non slip contoured carrying handle; Exhaust port with cap <span class="a-text-bold">Easy to read Gauge - </span>Our easy to read 2-7/8&#034; gauges feature 4 MPA Reading (R143a, R404a, R410a, R22) <span class="a-text-bold">Heavy Duty - </span>Heavy duty aluminum manifold body is highly durable and lightweight <span class="a-text-bold">Built-In Sight Glass - </span>The built in sight glass allows you to see if the system is functioning properly and when to change the charging tank <span class="a-text-bold">Diaphragm Valves</span>- With swivel seals provide a better seal and resists wear <span class="a-text-bold">Vibration Resistant -</span> Gauges feature a flutter-free design with provides accurate readings <span class="a-text-bold">1/4&#034; Fitting -</span>Our manifold gauge set is designed to meet 1/4&#034; Standard SAE requirements for refrigerant permutation <span class="a-text-bold">Convenient Hook -</span> Allows for the manifold to be hung in place <span class="a-text-bold">Solid Brass Connections - </span>Heavy duty solid brass connections resists wear and last a lifetime <span class="a-text-bold">Color coded Hoses</span>- Help identify the hoses for added convenience <span class="a-text-bold">Angled Connectors -</span> 45 Degree angled connectors provide easier access <span class="a-text-bold">Great A/C Maintenence -</span> Quickly and effectively removes moisture and air arom air conditioning systems <span class="a-text-bold">Heavy Duty Electric Motor -</span> Direct drive motor allowing easy starting and is maintenance free <span class="a-text-bold">Durable - </span>Lightweight cast aluminum construction for maximum durability <span class="a-text-bold">Easy To See Oil Level Window -</span> Oil viewing windows allows you to monitor oil quality and levels <span class="a-text-bold">Easy To Maintain -</span> Oil drain plug located at bottom of oil reservoir <span class="a-text-bold">Turn On &amp; Go - </span>Easy start &amp; maintenance free <span class="a-text-bold">Efficent Cooling -</span> Built-in high volume cooling fan for extended use <span class="a-text-bold">Easy To Operate - </span>On/off switch <span class="a-text-bold">Portibility -</span> Non slip contoured carrying handle <span class="a-text-bold">Safety -</span> Exhaust port with cap <span class="a-text-bold">Hose Connectors:</span>1/4&#034; SAE <span class="a-text-bold">R410A Connectors:</span>5/16&#034; SAE <span class="a-text-bold">Hose Length:</span>5 Feet <span class="a-text-bold">Compatibility:</span>R404a, R410a, R22 R134A <span class="a-text-bold">Free Air Displacement:</span>3CFM <span class="a-text-bold">Microns Rating:</span>75 microns (10pa) <span class="a-text-bold">Power:</span>1/3HP <span class="a-text-bold">Pump Speed:</span>1720 RPM <span class="a-text-bold">Voltage:</span>110V @ 60hz <span class="a-text-bold">Oil Capacity:</span>200mL <span class="a-text-bold">Inlet Port:</span>1/4&#034; Flare <span class="a-text-bold">Ultimate Vacuum:</span>0.3Pa (10-6 BAR) 1 x 1/3HP 3CFM Rotary Vane Deep Vacuum Pump 1 x Bottle of oil 1 x 4 Valve Manifold Gauge 2 x R410a Brass Adapters 1 x Red High Side Hose 1 x Blue Low Side Hose 1 x Yellow Service Hose 1 x Black Service Hose