If your order is time sensitive, please use one of the expedited options on the check out page, but please read our shipping advisory. Orders accepted 24/7/365 via the website. Toll Free Tech Support Hours: Mon-Fri, 10am to 4pm, PST. We also have an alternate phone number in case the above has problems: 1(877)782-3488. Thank you! Use discount code "SAVE7" for 7% off your order!
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"If there be any among us who [disagree], let them stand undisturbed as monuments of the safety with which error of opinion may be tolerated, where reason is left free to combat it." Thomas Jefferson, March 4, 1801
VERY IMPORTANT: Metric pipe, adapters and fittings
There are two metric pipe standards: JIS and DIN. The very first thing you need to do is determine which standard you have. Use the chart below to determine which you have by measuring the ID and oD of your pipe and comparing it with the numbers in the chart below. It helps if you have a digital caliper set to read in mm. Look carefully at the parts below. Some are identified by JIS and others DIN. You have to be precise. If you need help call or email us.
Here is a chart that will help you identify which metric pipe you have:
Price includes DIN PVC pipe and cutting charges. Cuts for metric PVC pipes will be clean straight cuts. Please note: UPS adds a surcharge for all packages over 4' long. So it's cheaper to ship several smaller pieces than it is one long piece. Cut pipe or hose are non-cancelable and non-returnable so please be sure you are ordering the correct size and length. The price you see is the price per foot on the custom length gray PVC pipes. Thank you.
657-025 Metric Union 25mm DIN x 25mm (Din standard goes based on the OD of the pipe).
SEAL: FKM,Viton Seal good for -13F to 446F, Good for water, chlorinated water, ozone, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics and many organic solvents and chemicals. It has higher resistance to swell in high octane and oxygenated fuel blends. FKM is compatible with petroleum fluids (including dino and synthetic lubricants, pure gasoline, and diesel. FKM is also fully compatible with water and ethylene glycol coolants. Its high 400F operating temperature makes FKM a better choice for sealing engine, transmission, and differential oil systems.