The "CPR" bushing is designed to reduce or restrict
process media from entering stuffing box or seal chamber
in turn extending packing or mechanical seal life. This
product is designed for use in most types of rotating
equipment which handles a wide variety of services.
With the maintenance person in mind, the "CPR" Bushing
Kit contains products for removal of existing packing and
lantern ring plus items necessary for installation.

• Available in multiple John Crane Chemloy compounds.
• Furnished Split or Non-split.
• Custom Fit.
• Utilizes System Pressure As An Advantage.
• Proven John Crane Restrictor Lip Design.
• Multiple Sealing Areas.
• Back Flush Control.
• Reduce Stuffing Box Pressure.
• Can be used with clockwise or counterclockwise shaft rotation.
• Reduce Packing Ring Requirements.
• Increased Packing Life.
• Reduced Water and Power Consumption.
• Reduced Maintenance & Down Time.

Supplied in Kit Form Contents:

• CPR Bushing.
• Installation Instructions.
• 2 Flexible shaft packing hooks with cork screw type tip.
• 2 Alternative wood screw type packing hook tips.
• O - Ring & bonding adhesive.
• Expanded PTFE gasket tape.
• Equipment Tag.