LC Fittings Unions and Couplers

EasyLOK™ Fittings

EasyLOK™ fittings are composed of a knurled stainless steel nut and a double ended PEEK™ ferrule. The PEEK™ ferrule simply slides over any 1/16" OD tubing to its required position, while the nut is finger tightened. Unlike stainless steel, the PEEK™ ferrule will not crush the tubing and can be easily readjusted for quick column changes.

The unique double ended ferrule design seals at two points to prevent leaks.

The fittings are compatible with any standard female HPLC fitting, including Swagelok®, Parker™, Waters®, Valco® and Whatman®.

EasyLOK fittings are recommended for use with SGE GLT™ columns.

Specifications 
Maximum Pressure Rating5,000psi
Thread Type 10-32

Part no. Description Pack Size
206102EasyLOK Fitting2 fittings, 2 ferrules
206160PEEK™ Double Ended Ferrules10

Hexnut™ Fittings

  • Stainless steel 10-32 thread fittings use a non-swaging Kel-F™ or PEEK™ replaceable ferrule
  • Inert contact surfaces make them biocompatible
  • Ideal for applications where corrosive solvents are being used
  • Hexnut™ with Kel-F™ or PEEK™ ferrules are recommended for use with SGE GLT™ columns
Specifications 
Maximum Pressure Rating5,000psi
Thread Type 10-32

Part no. Description Pack Size
1021003Stainless Steel Hexnuts and PEEK™ Ferrules2 hexnuts, 2 ferrules
1021011Stainless Steel Hexnuts and PEEK™ Ferrules10 hexnuts, 10 ferrules
0730010Kel-F Ferrules10
0730004Replacement PEEK™ Ferrules2
0730014Replacement PEEK™ Ferrules10

 

Detector/Tubing Unions
  • TRUE ZERO DEAD VOLUME unions enable connection of existing detector and other metal male fittings to the finger-tight compatible SGE column and cartridge systems
  • Available for Waters®, Swagelok®, Parker™, Valco® and Rheodyne® male fittings

Part no. Description
2062746Union for Waters and Rheodyne tubing
2062747Union for Swagelok, Parker and Valco tubing

High Efficiency Column Couplers
  • Inert – biocompatible
  • Provide a rigid low dead volume, metal free connection between two components of an HPLC system
  • Ideal for connecting two columns, a column to a guard cartridge or in-line filter

Specifications 
Maximum Pressure Rating5,000psi
Thread Type 10-32

 

Part no. Description Pack Size
200009Stainless Steel Hexnut Coupling Kit
0624351Replacement PEEKsil tubing (1/16" x 175µm ID x 50mm)5