Purvis Industries

350

Dixon® 350 Boss™ 4-Bolt Clamp, 3-4/64 to 3-32/64 in Nominal, Iron Band, Domestic

• CP#:
• Item#: 350DIX
• Mfr#: 350

• 4-bolt type with 4 gripping fingers and 2 clamp sections
• Bolts in Boss™ clamps are designed to bend as they are tightened, this allows the clamp to conform to the hose outside diameter
• Always tighten bolts to their specified torque value
• Periodic re-tightening of bolts is required due to "cold flow" phenomenon present in all rubber hoses
• Recommended for steam service up to 450 deg F
• 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
• Torque values for clamps are based on dry bolts, the use of lubricant on bolts will adversely effect clamp performance
• Worn-out hose couplings can be dangerous
• They should be checked regularly and replace when necessary
• Each coupling user should review applications and add safety devices where indicated
• Note: pressurized steam is an extremely dangerous commodity
• Only hose, fittings, clamps and accessory items that have been approved for steam service should ever be used! never use an unapproved item for steam service
• Always follow the manufacturer's product recommendations for pressurized steam handling
• Warning: this product contains a chemical known to the State of California to cause birth defects or other reproductive harm
• Do not use in connection with drinking water
• Wash hands after handling

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