- More Information
An economically priced alternative to PEEK, this series of PPS ¼-28 nuts offers three low-pressure sealing options: inverted ferrule, flanged with washer, or VICI Jour’s patented collapsible ferrule.
These nuts provide excellent chemical and pressure resistance for 1/16” or ⅛” tubing (and 1/32” with inverted ferrule). They are fingertight when used with our
|Description||Tubing OD||Qty/pkg||Product No.|
|PPS hex-head nut||1/32" or 1/16"||10||JR-55050-10|
|Bushing and ferrule||1/32"||10||JR-FPKBSS.5-10|
|Bushing and ferrule||1/16"||10||JR-FPKBSS1-10|
Color-Sleeve adapters turn PPS nuts into fingertight fittings and color-code different solvent lines for easy identification.
A PPS nut may also be used with a PEEK ferrule and stainless-steel bushing for high-pressure applications.
CHEMICAL RESISTANCE OF PPS
A = suitable
B = marginal
C = not recommended
|Acids, inorganic||B / C*|
* Not recommended for use with concentrated halogen acids For more detailed chemical resistance information, refer to Chemical Resistance of PEEK and other Polymers
For 1/16” or ⅛” OD tubing, and for 1/32” OD tubing with inverted ferrule
Material: PPS ht: Polyphenylene sulfide
Pressure Rating: (varies with tubing material and ID)