Series 260R 251BT Series 440 6201 Series 233-234L
Molded Wide Arch Expansion Joint Series 260R PTFE and FEP lined Rubber Expansion Joints Series 251/BT Molded PTFE Expansion Joints Series 440 Braided Flexible Metal Connectors Series 6201 Rubber Expansion Joint Style 233-234L
Series 500 Series RC&RE brochures Series 230 231 ET 240-242
Non-Metallic Flexible Fan Connectors Series 500 Rubber Expansion Joint Style RC & RE Rubber Expansion Joint Series 230 PTFE Lined Rubber Expansion Joints Series 231/ET Molded Spherical Joints Style 240/242
271 300   PenSeal Series 450
Rubber Expansion Joint Series 271 Flanged Rubber Pipe Connectors Series 300   Pipe Penetration Seals PenSeal Sleeve Type Pipe Connectors Series 450
ProFlex™ Rubber Check Valve Series 700        



Chemical Guide
Selection of Elastomer
Chemical Resistance Tables
Elastomer Guide
Comparative Properties Of Typical
Proco Products, Inc. Elastomers
Interchange Guide
Identify and Convert Your
Expansion Joint Requirement