General purpose industrial seal, equivalent to John Crane type 21 (type 43) mechanical seal.

FEATURES

--Rubber Bellows Seals With Small OD

--Self-Aligning

--Non-Clogging, Single Spring

--Non- Wearing On Shaft 

--No Torsion On Bellows And Spring

--Independent Of Rotation Direction

--Different Fitting Lengths Are Available

OPERATING LIMITS

--Temperature：-40℃～205℃(-40F～400F)

--Pressure：≤14 Bar (200 PSI)

--Speed：≤13m/s (2500rpm)

--Size： 8～100mm(0.375” ～4.00”)