Idex - Flat-Bottom Fittings - VacuTight™ Fittings

Available models

VacuTight™ Ferrules

VacuTight Ferrules specifically designed size ensures sufficient nut/thread engagement even in shallow ports. Their unique M6 or 1/4-28 flat-bottom configuration can prevent over compression and tubing ID reduction that can occur with many fittings.

List of available VacuTight™ Ferrules

For outer diameter tubing	Thread Port Configuration Flat-Bottom	Material	Pressure Rating Max	Head Style	Colour	Option for Pack
1/16 inches	M6 or 1/4-28	Genuine Tefzel™ ETFE Resin	400 psi/ 27 bar to 800 psi/55 bar	Not applicable	Red	-
1/8 inches	M6 or 1/4-28	Genuine Tefzel™ ETFE Resin	500 psi/ 34 bar to 1000 psi/69 bar	Standard Knurl	Red	-

VacuTight™ Fittings

VacuTight Fittings are specifically designed to provide optimal, airtight and dependable connections under vacuum and low pressure conditions. Our versatile VacuTight Fittings offers a streamlined profile usable for systems that have a large number of connections in a small area.

List of available VacuTight™ Fittings for 1/16 inches outer diameter

Thread Port Configuration Flat-Bottom	Material	Pressure Rating Max	Head Style	Length Style	Colour	Option for Pack
Not applicable	PEEK	400 psi/ 27 bar to 800 psi/ 55 bar	1/4 inches Hex	Short	Red	Pack of 10 units
Not applicable	PEEK	400 psi/ 27 bar to 800 psi/ 55 bar	Headless Knurl	Short	Red	Pack of 10 units
Not applicable	PEEK	400 psi/ 27 bar to 800 psi/ 55 bar	Headless Knurl	Long	Red	-
Not applicable	PEEK	400 psi/ 27 bar to 800 psi/ 55 bar	Fat-Head	Not applicable	Not applicable	-
1/4-28	Delrin	400 psi/ 27 bar to 800 psi/ 55 bar	Standard Knurl	Not applicable	Red	-
M6	Delrin	400 psi/ 27 bar to 800 psi/ 55 bar	Standard Knurl	Short	Red	-
1/4-28	Delrin	400 psi/ 27 bar to 800 psi/ 55 bar	Standard Knurl	Short	Black	-
M6	Delrin	400 psi/ 27 bar to 800 psi/ 55 bar	Standard Knurl	Short	Red	-
1/4-28	Delrin	400 psi/ 27 bar to 800 psi/ 55 bar	Headless Knurl	Not applicable	Black	-
1/4-28	PEEK	400 psi/ 27 bar to 800 psi/ 55 bar	Standard Knurl	Not applicable	Natural	-

List of available VacuTight™ Fittings for 1/8 inches outer diameter

Thread Port Configuration Flat-Bottom	Material	Pressure Rating Max	Head Style	Length Style	Colour	Option for Pack
M6 or 1/4-28	Genuine Tefzel™ ETFE Resin	500 psi/ 34 bar to 1000 psi/ 69 bar	Standard Knurl	Not applicable	Red	-
1/4-28	PEEK	500 psi/ 34 bar to 1000 psi/ 69 bar	Standard Knurl	Not applicable	Natural	-
1/4-28	Delrin	500 psi/ 34 bar to 1000 psi/ 69 bar	Standard Knurl	Not applicable	Red	-
1/4-28	Delrin	500 psi/ 34 bar to 1000 psi/ 69 bar	Headless Knurl	Not applicable	Red	-
M6	Delrin	400 psi/ 27 bar to 800 psi/ 55 bar	Headless Knurl	Not applicable	Red	Pack of 10 units
M6	Delrin	500 psi/ 34 bar to 1000 psi/ 69 bar	Standard Knurl	Short	Red	-
1/4-28	Delrin	500 psi/ 34 bar to 1000 psi/ 69 bar	Standard Knurl	Short	Black	-