Yuyao LiangziPTFE Factory

QuanSeal™ DL series PTFE lip-rotary shaft seal

The type for unpressurised conditions or where the pressure is only slightly above atmospheric pressure.This model has an extremely flexible sealing lip and an additional protective lip. Outer case: Stainless steel or Cold-rolled steel.

Characteristics:
Extremely flexible sealing lip; Improved frictional properties; Defined seal path width.
Operating limits:
Max. peripheral speed: 30m/s;
Temperature range : -60 to 220C
Max. pressure: 0.05Mpa
Max. Centre offset: 0.2mm
Max. concentricity tolerance: 0.3mm

　

Part code	Shaft diameter (mm)	Outer diameter (mm)	Width (mm)	Part code	Shaft diameter (mm)	Outer diameter (mm)	Width (mm)
DL05007012	50	70	12
DL05007212	50	72	12
DL05007512	50	75	12
DL05008012	50	80	12
DL05507512	55	75	12
DL05508012	55	80	12
DL06008012	60	80	12
DL06008512	60	85	12
DL07009012	70	90	12
DL07209512	72	95	12
DL08010012	80	100	12
DL08210012	82	100	12
DL08511012	85	110	12
DL09011012	90	110	12
DL09111112	91	111	12
DL10012512	100	125	12
DL10013012	100	130	12
DL10013514	100	135	14
DL103.512812	103.5	128	12
DL10513012	105	130	12
DL11514012	115	140	12
DL12214112	122	141	12
DL13015014	130	150	14