G
Guest
Guest
What is acceptable operating temperature for a stuffing box?
Mine is traditional type but with PTFE lubricated packing, 4 rings instead of 3 used in older types. It does not have greaser, supplier considered it unnecessary. Adjustment is as loose as possible but practicallly no leakage occurs. At cruising speed bronze part feels quite hot, uncomfortable but not too hot to touch.
Any comments?
Mine is traditional type but with PTFE lubricated packing, 4 rings instead of 3 used in older types. It does not have greaser, supplier considered it unnecessary. Adjustment is as loose as possible but practicallly no leakage occurs. At cruising speed bronze part feels quite hot, uncomfortable but not too hot to touch.
Any comments?