Features
single seal, balanced, independent of direton of rotation
design standard：ISO3069 DIN24960 EN12756 BS.5257:1975
1 Completely assembled one-piece design for fast installation
2 Unitized design incorporates positive retainer/key drive from bellows
3 Non-clogging, single coil spring provides greater
dependability than multiple spring designs. Will not be
affected by build-up of solids
4 Full convolution elastomeric bellows seal designed for
confined spaces and limited gland depths. Self-aligning
feature compensates for excessive shaft end play and run-out
