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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Features
  • Replacement nuts and bolts are available, contact the factory for more information.
  • The bolts used in the Boss interlocking clamps are not standard bolts. They vary from standard bolts in their length, diameter, overall thread length and material hardness. These bolts can be retorqued, but it is not recommended that, the bolts or clamps be reused, as they are designed for a single bend only. Dixon recommends using only factory supplied replacement bolts.
  • Torque values for clamps are based on dry bolts. The use of lubricant on bolts will adversely effect clamp performance. Do not lubricate nuts and bolts.
    Recommended torque rating in ft. lbs.
Safety Alert: Boss couplings and the steam quick disconnects are the only Dixon couplers recommended for steam service
Boss Clamps
Unit of Measure
Items Boss Clamps
BD
Boss Clamps 		Boss Clamps
CD
Boss Clamps 		Boss Clamps
B5
Boss Clamps 		Boss Clamps
RB4
Boss Clamps 		Boss Clamps
BB4
Boss Clamps
Hose ID N/A 1/4 in N/A 3/8 in N/A 1/2 in N/A 1/2 in N/A 1/2 in
Hose OD N/A 36/64 to 42/64 in N/A 44/64 to 56/64 in N/A 1-4/64 to 1-12/64 in N/A 60/64 to 1-4/64 in N/A 60/64 to 1-4/64 in
Material N/A Plated Iron N/A Plated Iron N/A Plated Iron N/A Stainless Steel N/A Brass
Torque N/A 6 in N/A 6 in N/A 12 in N/A 12 in N/A 10 in
Opt Qty N/A 100 N/A 100 N/A 25 N/A N/A
Notes N/A Global investment cast carbon steel N/A Global investment cast carbon steel N/A Global investment cast carbon steel N/A N/A