spun aramids packing 225

It is braided from spun aramid fiber, with PTFE dispersion with special lubricant of vacuum grease and graphite.

Style 225 is available in the following cross-section range:
 1/8" to 1 1/2" (3.0 mm to 38.1 mm)

 

Applications

Style 225 is suitable for waste water treatment applications.
Style 225 is recommended for rotary and centrifugal shafts, reciprocating applications, and valves.

 

Performance		Rotary	Reciprocating	Valve
Max Pressure -psi bar kg/cm2		200/13.8/14	3500/241/246	3500/241/246
Temp - °F/°C		-320 to +550°F  (-195 to +288°C)	-320 to +550°F  (-195 to +288°C)	-320 to +550°F  (-195 to +288°C)
pH Range		2 to 12	2 to 12	2 to 12
Max Speed  fpm (mps)		4500 (22.8)	600 (3)	200 (1)