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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Couplers are supplied standard with a Buna-N gasket, other gasket types are available.
Dust caps and dust plugs are not to be used in pressure applications for safety and environmental reasons.
Lockable Dust Cap AL
Unit of Measure
1 

Item #

Size

Material

150DC-LBR N/A 1-1/2 in N/A Brass
150DC-LSS N/A 1-1/2 in N/A 316 Stainless Steel
150DC-LAL N/A 1-1/2 in N/A Aluminum
200DC-LAL N/A 2 in N/A Aluminum
200DC-LBR N/A 2 in N/A Brass
200DC-LSS N/A 2 in N/A 316 Stainless Steel
300DC-LSS N/A 3 in N/A 316 Stainless Steel
300DC-LBR N/A 3 in N/A Brass
300DC-LAL N/A 3 in N/A Aluminum
400DC-LAL N/A 4 in N/A Aluminum
400DC-LSS N/A 4 in N/A 316 Stainless Steel
600DC-LAL N/A 6 in N/A Aluminum
Unit of Measure
1