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PT Coupling · Hardware & Fasteners
30CAL
In stock · ships from Knoxville
A 3-inch aluminum Type C camlock coupler with a built-in hose shank.
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Verified fitment for 3 applications
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All confirmed applications for this part number.
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Other applications
Requires a compatible 3-inch male adapter (Type A, B, or D) and a 3-inch hose. Not vehicle-specific; fits any standard 3-inch cam & groove setup.
Part data verified against 5 catalog sources
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It connects to a 3-inch hose and attaches to a male cam & groove adapter (Type A, B, or D) using fold-down cam arms. This coupler is commonly used on tanker trucks, fuel delivery trailers, and liquid transfer systems for quick, reliable hose connections. Replace it when the cam arms no longer lock securely, the coupler body is cracked or corroded, or the connection leaks under pressure.
Part Number: 30CAL
3 ALUM COUPLER X HOSE SHANK
Unit: ea
Dealer: Post Onsite
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