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SSC - 220mm x 90mm Duct to Fitting Self Seal Coupling

SSC - 220mm x 90mm Duct to Fitting Self Seal Coupling

(Code: SSC-220-DF)
No need for Sealant and Tape
Minimizes air leakage in and out of joint
Reduced installation time
Easily removed for alteration, maintenance and cleaning
Re-Usable