Daikin RZQ100B8V3B Service Manual page 20

Introduction
Vacuum pump with
check valve
Leak tester
Refrigerant oil (Air
compal)
x
Specifications
• Discharge speed
50 l/min (50Hz)
60 l/min (60Hz)
• Suction port UNF7/16-20(1/4 Flare)
UNF1/2-20(5/16 Flare) with adaptor
Differences
• Equipped with function to prevent reverse oil flow
• Previous vacuum pump can be used by installing adaptor.
Specifications
• Hydrogen detecting type, etc.
• Applicable refrigerants
R410A, R407C, R404A, R507A, R134a, etc.
Differences
• Previous testers detected chlorine. Since HFCs do not contain chlorine, new tester detects
hydrogen.
Specifications
• Contains synthetic oil, therefore it can be used for piping work of every refrigerant cycle.
• Offers high rust resistance and stability over long period of time.
Differences
• Can be used for R410A and R22 units.
Vacuum pump adaptor
(Reverse flow preventive
vacuum adaptor)
Maximum degree of vacuum
–100.7 kpa ( 5 torr – 755 mmHg)
ESIE05-03