| 摘要 |
Refrigeration circuits. This filtering device comprises a body 11 provided with an entry connection 13 and a filter unit 15. The refrigerant fluid leaves the filter body through a pipe 14 connected to a head 12 provided with an outlet connection 29. At the top, the head comprises a cavity 30 in which the refrigerant fluid wets an indicator member 33 which changes colour with the moisture content of the refrigerant fluid and which can be seen through a transparent window 31. Main application: refrigeration circuits for air conditioning equipment. <IMAGE>
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