Trebor PC7 - Manual (Page 5)

PC7 CONTROLLER OPERATION / MAINTENANCE MANUAL PAGE 5
2 OPTIONS
2.1 UNIT IS AVAILABLE IN BOTH PFA AND PP
CONSTRUCTION
The PFA unit exterior parts are molded using PFA (Fluoroplastic) and the shuttle
assembly is constructed of PEEK & PPS. The PFA unit is intended for severe
applications and for compliance with FM4910.
The PP unit exterior parts are molded using Polypropylene (Polyolefin) and the
shuttle assembly is constructed of PEEK & PPS. This unit is intended as a lower
cost option with similar service life where exposure to oxidizing acids is limited.