2009 Mechanical Seal – For vertical agitator equipment

Double ended, balance. Openration is possible with buffer fluid(p1max=6bar(87PSI))or pressurized with barrier fluid as double seal.

Standards

HG21571-95, DIN-28138,HG/T2098-2011

Scope of Application

Mainly used in top driven vertical type agitation equipment, which does not have strict requirements for eakproofness.

Inner Diameter

30 mm to 220 mm

Materials

Rotary Ring Face: Carbon/SiC/TC
Stationary Ring Face: SiC/TC
Elastomers: NBR/Viton/EPDM/PTFE/FFKM
Springs: SS304/SS316
Metal Parts: SS304/SS316

Operation Parameters

Pressure:≤ 0.1~0.6 MPa
Temperature: – 40~180℃
Linear Speed:≤ 2m/s

Mediums:

 oil, water,weak acid, week alkali, and other normal subjects(2001 and 2002) or flammable,explosive and poisonous gas(2004 and 2005)