USA manufactured precision instrumentation and process tube fittings offering interchangeability with major brands.

• Duolok® double ferrule tube fitting interchangeable with Swagelok® brand
• Unilok® single ferrule tube fitting interchangeable with Parker™ CPI brand
• Griplok® double ferrule tube fitting interchangeable with Hoke® Gyrolok® brand

TrueFit® precision pipe, weld, hose and adapter fittings for instrumentation and process piping systems

FloLok® USA manufactured miniature valves for instrumentation and process systems. Available in fractional tube fitting ends or NPT ends.

Available in NC, SC, TN, KY,GA