Couplings & Safety Couplings for Air and Water HoseHome

Universal Couplings and Clamps

UniversaLock Couplings

Single-Lock Couplings (Bowes Interchange)

Double-Lock Couplings (Thor Interchange)

Valve-Lock Couplings

Throttle Valves
Assembly Working Pressure
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Campbell Fittings - Hose Fittings for Industry
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Couplings & Safety Couplings
for Air and Water Hose

UNIVERSAL COUPLINGS &
UNIVERSALOCK™ COUPLINGS (Patented)

Features & Benefits
• Mate with domestic and imported universal couplings.
• UniversaLocks automatically lock onto mating coupling.
• UniversaLocks meet OSHA regulation 29CFR1915.131 and MSHA 30 CFR65.13021 requirements for air hose couplings.
• Interlock groove locks ferrule into place for the ultimate in holding power.
• Crimped assemblies are low profile and eliminate sharp edges from bands and bolts.
• Cast ductile iron meets ASTM A536 specification.
• Washers manufactured from nitrile for superior oil resistance
Recommended Hose Attachment
Interlocking ferrules
Preformed bands
Interlocking bolt clamps

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SINGLE-LOCK (Bowes-style) &
DOUBLE-LOCK (Thor-style) COUPLINGS

Features & Benefits
• Meet OSHA regulation 29CFR1915.131 and MSHA 30 CFR65.13021 requirements for air hose couplings.
• Automatically locks onto mate.
• Interlock-groove locks ferrule into place for the ultimate in holding power.
• Crimped assemblies are low profile and eliminate sharp edges from bands and bolts.
Recommended Hose Attachment
Interlocking ferrules
Preformed bands

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VALVE-LOCK COUPLINGS
Features & Benefits
• Automatically locks onto mate.
• When engaged the coupling is open.
• When disengaged the coupling shuts, exhausting air pressure on the tool side.
Recommended Hose Attachment
Preformed Bands

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Applications







HOSE ASSEMBLY SYSTEM
ASSEMBLY WORKING PRESSURE (PSI)
Fitting/Coupling
Attachment
1/2"
3/4"
1"
UniversaLock
Ferrule
300
300
300
UniversaLock
Universal Bolt Clamp
150
150
150
Campbell Universal
Ferrule
150
150
150
Campbell Universal
Universal Bolt Clamp
150
150
150
Bowes or Thor-style
Ferrule
300
300
300

• Working pressure ratings are based on using any smooth bore air or water rubber hose.
• Working pressure ratings are based on using CampbellCrimpnology™ products only, and that proper crimping procedures have been followed.
• Working pressure ratings are maximum as listed or the hose rating, whichever is lower.
• Refer to Temperature Derating Chart for temperatures above 70°F.

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