Dunham Rubber & Belting Corporation
Dunham Rubber & Belting Corporation
682 Commerce Parkway West Drive, Greenwood, IN 46143
Toll Free: 800.876.5340
Tel: 317.888.3002
Fax: 317.888.2335
Email: mail@dunhamrubber.com
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In reducing cam and groove couplings, the coupler is the first size in the part number; (i.e., a ADA4030 is a 4" coupler to a 3" adapter).
Couplers are supplied standard with a Buna-N gasket, other gasket types are available.
Boss-Lock Reducing Cam and Groove coupler x adapter AL
Unit of Measure
Items Boss-Lock Reducing Cam and Groove coupler x adapter SS
RDA2030BL
Boss-Lock Reducing Cam & Groove Couplings (Coupler x Adapter) 		Boss-Lock Reducing Cam and Groove coupler x adapter AL
ADA2030
Boss-Lock Reducing Cam & Groove Couplings (Coupler x Adapter) 		Boss-Lock Reducing Cam and Groove coupler x adapter AL
ADA2520
Boss-Lock Reducing Cam & Groove Couplings (Coupler x Adapter) 		Boss-Lock Reducing Cam and Groove coupler x adapter AL
ADA2530
Boss-Lock Reducing Cam & Groove Couplings (Coupler x Adapter) 		Boss-Lock Reducing Cam and Groove coupler x adapter SS
RDA3020BL
Boss-Lock Reducing Cam & Groove Couplings (Coupler x Adapter)
Size N/A 2 x 3 in N/A 2 x 3 in N/A 2-1/2 x 2 in N/A 2-1/2 x 3 in N/A 3 x 2 in
Material N/A 316 Stainless Steel N/A Aluminum N/A Aluminum N/A Aluminum N/A 316 Stainless Steel
Type N/A Coupler x Adapter
Opt Qty N/A 10 N/A N/A N/A N/A 10
Notes N/A Parts are produced as a welded fabrication. N/A Parts are produced as a welded fabrication. N/A Parts are produced as a welded fabrication. N/A Parts are produced as a welded fabrication. N/A