* We will supply 5 (five) fittings or 1 (one) foot of tubing for your testing.

Sample Requests are processed within 24 hours. If you choose UPS or FedEx carrier service, a tracking number will be sent to the email address provided.

Our default carrier for Samples is the United States Postal Service, free of charge. However, you may specify UPS or FedEx as your Sample carrier. The shipping charges will be billed to your UPS or FedEx account number. If your account number is not provided, we will use our default carrier.