真空压力表

1
vacuumatic pressure gauge
... vacuumatic pressure gauge 真空压力表 vacuum-degassed steel 真空脱气钢 vacuum-frozen dehydrated vegetable 真空速冻脱水菜 ...
2
vacuum manometer
... 真空-压力表复合式卡规：compound gauge 真空压力表：vacuum manometer 真空旋转泵：vacuum backing pump ...
3
vacuum pressure gauge
当前的位置是：产品介绍 >> 压力表 >> 真空压力表(Vacuum Pressure Gauge):::::
4
baro-vacuum gauge
... baro-vacuum gauge 真空气压计 baro-vacuum gauge 真空压力表 barocyclonometer 气压风暴表 ...

短语

1
将真空泵连于复合压力表，打开复合压力表和真空泵对室内机和连接管抽真空。
Connect the vacuum pump to the compound pressure gauge; open the compound pressure gauge and vacuum pump to vacuum the indoor unit and connecting pipe.
2
将真空泵连于复合压力表，打开复合压力表和真空泵对室内机和连接管抽真空。
Unscrew the nut from the service connection of suction line valve and connect the compound pressure gauge.
3
适用于检测压力真空断路阀，减压防回流阀或双止回阀总成，不再需要压力表和压差表。
Designed to test pressure vacuum breakers, reduced pressure backflow preventers or double check valve assemblies, allowing you to eliminate both pressure and differential test gauges.

真空压力表
真空压力表以大气压力为基准，用于测量小于大气压力的仪表。真空压力表适用测量无爆炸，不结晶，不凝固，对铜和铜合金无腐蚀作用的液体、气体的真空压力测量。广泛应用于气体输送，管道液体及密闭容器中测量无腐蚀性、无爆炸危险、无结晶体、不凝固体的各种液体、气体、蒸汽等介质的压力大小，如各种工业自控环境，涉及石油管道、水利水电、铁路交通、智能建筑、生产自控、航空航天、军工、石化、油井、电力、船舶、机床、管道送风、真空设备等众多行业。

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