NRG's NM720-CS F22-6 or F22-8 attachment paddles connect NRG's SuperFlights to NRG NM720-CS Non-metallic Collector Chain. While the attachment paddles are shipped unconnected to the chain for ease of packaging, NRG carefully assembles the NM720-CS chain in 9-1/2 or 4-1/2 foot strands to be field assembled to the attachment links for longitudinal or cross collector mechanisms.  

Made from the same low stretch corrosive resistant material as the chain links, NRG's F22 attachments when used in conjunction with our filler blocks provide a rigid support of the flights at the connection.