Certified
ISO 9001:2015
Innovation
90+ U.S. Patents
Worldwide
Global Support
Experts
Since 1954
Certified
ISO 9001:2015
Innovation
90+ U.S. Patents
Worldwide
Global Support
Experts
Since 1954
Protect sample cylinders and critical components during transport, shipping, and field handling
The Welker CC-1 Carrying Case is a protective sample cylinder case designed to safeguard DOT 3E and DOT 3A sample cylinders, valves, gauges, and reliefs during transport and shipping. Built with an enhanced polypropylene shell, watertight seal, PrecisionFoam™ lining, wheels, retractable handle, reinforced padlock holes, and locking TSA latches, the CC-1 helps protect gas and liquid sampling cylinders from bumps, drops, moisture, dust, and costly damage. Designed specifically for Welker sample cylinder transport, the CC-1 provides a durable, secure alternative to general-purpose protective cases.
Sample Cylinder Transport
Protects DOT 3E and DOT 3A sample cylinders, valves, gauges, and reliefs during field handling, shipping, and travel
Natural Gas and Liquid Sampling Applications
Provides secure transport protection for sample cylinders used in gas, crude oil, condensate, refined product, and light liquid sampling programs
Air Travel and Shipment
Supports easier movement through airports and shipping environments with wheels, a retractable handle, reinforced padlock holes, and locking TSA latches
Enhanced Polypropylene Case
Provides durable protection against bumps, drops, falls, and everyday handling damage during sample cylinder transport.
Watertight Seal
Helps keep unwanted moisture, dust, and debris away from the cylinder, valves, gauges, and relief components.
PrecisionFoam™ Lining
Custom-cut foam supports the sample cylinder and helps prevent movement inside the case during transport.
Soft Grip Handle
Improves carrying comfort for field technicians and operators moving samples between job sites, vehicles, and labs.
Stay Open Lid
Keeps the lid open during loading and unloading to help prevent pinched fingers and improve ease of use.
Lifetime Guarantee
Adds long-term confidence for operators who need a reliable protective case for repeated field and shipping use.
Wheels and Retractable Handle
Makes the case easier to maneuver through airports, facilities, and field locations.
Reinforced Metal Padlock Holes
Adds an extra layer of security during shipment, storage, or travel.
Locking TSA Latches With Keys
Helps secure the case during air travel while supporting TSA-accessible inspection.
