introduction

Double end packed/balanced/arbitrary turn/in accordance with API610 AP1682

JG328 series packaged mechanical seal structure characteristics similar to JG318 series, with flush port design. Double end face, back to back type can adapt to the system pressure instantaneous rise and fall conditions. It is widely used in medium occasions such as easy crystallization, easy vaporization and dangerous goods. JG328B double end bearing type can effectively control the pulsation and vibration of the equipment.

Operating parameter

Size: 25 120mm

Pressure :≤4.0Mpa

Temperature: -40C~ 220C

Linear velocity :≤25m/s

Axial channeling momentum: 0.5mm

Combination of materials

Seal end face: graphite, silicon carbide, tungsten carbide

Auxiliary seal: nitrile rubber, fluorine rubber, ethylene rubber, silicone rubber, PTFE

Metal components: 304 or 316L stainless steel