This is a complete kit to recharge your motor-home or caravan's air conditioning system. These camper vans usually filled with R404a, R134a or R410a refrigerants. This kit includes everything to do your DIY top up on your system. Other home refrigerators are filled with R600a gas. Those systems often don't have R600a recharge port therefore you may need an additional piercing valve. If you need this  "zero-loss" piercing valve please contact us or search in our store. 

The vacuum pump has sight glass with minimum and maximum levels. 

Direct Drive Motor Allowing Easy Starting and is Maintenance Free
Oil Sight Glass For Monitoring Oil Levels
ON/OFF Switch
Non Slip Cushion Handle
1 bottle if compressor oil is included.   

SPECS: 

Voltage /Frequency: 220V-240V/60HZ
UK plug
Flow Rate: 51 L/MIN (1.8 CFM)
Ultimate Vacuum: 5 Pa (0.05mbar)
RPM: 1400 RPM
Power: 1/4HP
Oil Capacity: 300 ml
Dimension: 10 1/2" x 4 1/2" x 8 1/2

Charging gauge:

1/4" flare male ports with additional hook.
Scales for R410a, R22, R134a and R404a refrigerant gas. It also has a sight glass where you can confirm that the refrigerant gas is going into your AC system. Two charging hoses are included in this DIY kit.

Fittings are:

*R410a fitting to connect to R410a port.
*R22 adapter fittings