Piping for tandem mechanical seals is performed according to API 682: Plan 52.
For double mechanical seals a gas pressure system is additionally installed.
POS. | NAME | for UTT | for UTD | for UTT | for UTD |
Control and measuring devices | |||||
1 | Deformation manometer with sleeve | ||||
2 | Bimetallic thermometer | ||||
3 | Pressure gauge | ||||
4 | Level switch | ||||
5 | Bypass level indicator | ||||
6 | Magnetic switch | ||||
7 | Temperature gauge | ||||
Accessory kit | |||||
8 | Reservoir | ||||
9 | Globe valve | ||||
10 | Hand plunger pump | ||||
11 | Globe valve | ||||
12 | Adapter | ||||
13 | Ball valve | ||||
14 | T-joint | ||||
15 | Pressure reduction unit | ||||
16 | Nitrogen cylinder | ||||
17 | Intrinsic safety barrier | ||||
18 | Microprocessor regulator | ||||
19 | Sensor power supply |