• Used for sealing low temperature, volatile medium, high reliability;
• No pollution to process medium, ensure the high purity of pumping process medium;
• Pump cavitation and pump depletion will not deteriorate the performance of the seal;
• The power consumption of the non-contact operation of the whole set of seal is only about 10% of the traditional double seal, and its service life is more than 3 years;
• Because of non-contact, seal friction heat is very low, do not need to circulate the sealing gas, also do not need to use water to cool the seal.

HM01A P&IHM11B Double Dry Gas Seals P&ID