Description
Cim-Tek 50003 3/4″ NPT Cast Iron Adapter Description
This Cim-Tek filter head mounting adapter is built from heavy-duty cast iron for lasting durability in demanding fuel transfer applications. Designed to support Cim-Tek’s 200, 250, 260, and 300 series spin-on fuel filters, it provides a secure and stable mounting solution you can trust.
Proudly Made in the USA, this adapter is ideal for fuel dispensers, transfer pumps, and bulk storage systems where reliability matters.
NOTE: Not for use with aviation fuel.









