推进型密封 - CRO
A simple, proven and rugged design with dependability that has made it a favorite choice of maintenance personnel to seal ANSI chemical pumps. An economical, single coil spring, friction drive seal for use in ANSI chemical pumps with packing box seal chambers. Brand: Durametallic
运行参数
Up to 20 bar (300 psi), cryogenics to 260°C (500°F), Up to 23 MPS (4500 fpm)
特点&优势
Minimum number of seal components with heavy cross sections simplify installation and resist high levels of corrosion. Double CRO design has no wetted metals and a common spring. The CRO series is available off the shelf in standard configurations for all of the popular chemical pumps offered.
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