Series ROU/RWU are multi spring, pusher type unbalanced seals used for universal applications. The seals are compact in design suiting all types of rotating equipments, pumps and mixers. Drive lugs in the retainer will provide torque transmission and reduce slippage on shaft and sleeve. A snap ring holds all components together, helping in easy installation. The parts are interchangeable, ROU can be converted to RWU by just changing the seal ring and the secondary member.

Seal Characteristics

• Single Seal
• unbalanced
• Independent of directions of rotation

Application

• General Chemicals
• Petrochemicals · Refineries
• Light hydrocarbons, Water

Performance Range

Shaft Diameter	dl	:	18...100mm
Pressure	p	:	10 bar (max)
Temperature	t	:	-20...1800C
Velocity	v	:	20 m/sec

Materials

Seal Faces	:	Carbon, Ceramic, SiC, Tung. Carbide
Metal Parts	:	SS316, SS304, Hastelloy-C, Alloy 20
O-rings	:	Elastomers (ROU) PTFE Wedge (RWU)