Steam & Boss Couplings

 
Dixon 2 Bolt Type Clamp
 
 

Dixon 2 Bolt Type Clamp


Dixon U.S.A.

Features:
- 2-Bolt Type, 2 Gripping Fingers

Uses:
- 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.
- Boss Clamps are for single use only! Once removed they are to be discarded.
- Recommended for steam service up to 450°F (232°C).

Information:
- Torque values 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.

 
Part No. Hose ID
Size
(inch)
Hose ID
Size
(mm)
Hose OD Torque Material Weight
(lbs/pc)
To: From: Lb-ft Nm
BD 3 1/4" 6 14.3 16.7 6 8.1 Plated Mallable Iron 0.1500
DD 3 1/2" 15 20.6 23.8 6 8.1 Plated Mallable Iron 0.3100
B4 3 1/2" 15 23.8 27.0 12 16.3 Plated Mallable Iron 0.4200
B5 1/2" 15 27.0 30.2 12 16.3 Plated Mallable Iron 0.3650
BU9 3 3/4" 20 30.2 33.3 21 28.5 Plated Mallable Iron 0.7400
B9 3/4" 20 33.3 38.1 21 28.5 Plated Mallable Iron 0.8100
B10 3/4" 20 38.1 42.9 21 28.5 Plated Mallable Iron 0.8750
RB4 1/2" 15 23.8 27.0 12 16.3 SS 0.3150
RBU9 3/4" 20 30.2 33.3 21 28.5 SS 0.6100
RB9 3/4" 20 33.3 38.1 21 28.5 SS 0.8200
BB4 1/2" 15 23.8 27.0 10 13.6 Brass 0.3695
BBU9 3/4" 20 30.2 33.3 18 24.4 Brass 0.7700
BB9 3/4" 20 33.3 38.1 18 24.4 Brass -

3 Investment cast carbon steel
MOQ and leadtime may incurred for non standard or non-stock items, please enquire with us for availability.

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