Coolant Vacuum Refill Kit with 2 Tapered Rubber Adapters Cooling System Vacuum Purge and Refill Kit with 8 Replaceable Adapter Sleeves (35mm 40mm 45mm 55mm)

Features
Professional Coolant Vacuum Refill Kit: This kit is designed for vacuum pressure testing and coolant vacuum refilling. The use of this vacuum coolant filler does not require additional air discharge operations, but directly creates a vacuum in the cooling system, which greatly shortens the time for filling coolant and reduces the risk of engine overheating.
Quick Antifreeze Replacement: This kit is equipped with an EV15 vacuum generator, which has a high negative pressure value and can quickly complete the antifreeze replacement in just a few minutes, which is more efficient.
With 10 Adapters: We offer 2 sizes of tapered rubber adapters and 4 sizes of 8 adapter sleeves (OD 35mm/1.37inch, 40mm/1.57inch, 45mm/1.77inch, 55mm/2.17inch) for more models such as for Jeep, SUV, MVP, Truck and the new OD 55mm adapter sleeves are also compatible with for Porsche.
Powerful Function: Seal ring gasket design with excellent sealing effect; The pressure gauge with double scale design (-30~0inHg / -76~0cmHg) can accurately measure the value. Comes with a suitcase for easy storage. 
Other features: Adopt aluminum & brass manifold body and brass fittings, ensure durability and good air sealing. Customized blow molding case keeps everything in place and protects the gauges during storage.

Specifications:
Material:  aluminum & brass
Double Scale Pressure Gauge: -30~0 inHg, -76~0 cmHg 
Package size: 39 * 30 * 9cm
Package weight: 2200g 

Packing List:
1 * Vacuum Coolant Refill tool with Gauge -30~0 inHg, -76~0 cmHg
2 * Cone Adapters
2 * Adapter Sleeves (OD 35mm/1.37inch)
2 * Adapter Sleeves (OD 40mm/1.57inch)
2 * Adapter Sleeves (OD 45mm/1.77inch)
2 * Adapter Sleeves (OD 55mm/2.17inch)
1 * Tee Fitting
1 * 60" Transparent Coolant Filling Hose
1 * Customized Blow Box