Operating Limits:
● Temperature:-40℃ - +220℃
● Pressure：≤ 40bar
● Speed: ≤ 23m/s
● Shaft size: 25mm - 100mm
Materials:
● Seal Rings: Resin Carbon, Antimony Carbon, SIC, SSIC, Tungsten Carbide
● Elastomer: FKM, FFKM, EPDM, AFLAS, NBR
● Metal Part: SS304, SS316, Duplex, Hastelloy C, 904L
Assembly Dwg:
*Related Introduction*
High temperature oil pump mechanical seal：
In petrochemical and oil refining plants, the hot oil pumps with higher temperatures used include tower bottom hot oil pumps, heat carrier pumps, slurry pumps, residual oil pumps, wax oil pumps, asphalt pumps, molten sulfur and plasticizer pumps.
In the high-temperature oil pump, the sealing pair adopts hard-to-hard to solve the low-pressure pressure reduction tower bottom hot oil pump sealing with solid particles, the elastic element adopts welded metal bellows to solve the hot oil pump sealing under different pressures, and the shaft seal box cooling jacket is used to reduce The temperature solves the hot oil pump seal, uses the fin cooling shaft seal box to protect the auxiliary seal to solve the hot oil pump seal, and uses double-end seals and strengthened flushing measures.
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