According to Dill Air Controls, the 6541P double seal cap with an effective length of .5″ is approved by the major fleets! USA-made dual seal caps are 100% leak tested, approved for fleet use, and have the highest flow rate in the industry. This dual seal cap saves you time and money as you can quickly move on to the next tire for inflation, deflation or checking the pressure. These approvals have been added in their respective repair/replacement manuals and/or systems. The following fleets have provided the approval:
- Waste Management
- Republic Waste
- Ryder
- Southeastern
- Challenger Motor Freight
- UPS
- FedEx