Kest-Lock Basic Ring

Kest-Lock: Basic Ring

RX Code: QKR

The Kest-lock basic ring is a unique user friendly connection that allows you to connect a tri-clamp device in a very smart way. By tightening the kest-lock from the side it will not interfere with your devices.
The kest-lock unique quick coupling doesn’t require any tools, has no loose parts, and can easily be operated with one hand. The kest-lock is designed for critical applications where aseptic design, easy and fast operating are essential.


  • No dead-leg
  • No loose parts
  • No tools needed
  • External easy clean surfaces


  • Available in TC size 25 to 119
  • Design Temperature -80°C to 200°C [112°F to 392°F]
  • Design Pressure -1 bar(g) to + 10 bar(g) [-14.5 psi to 145 psi]
  • All products are FEM (Finite element method )analyzed according to PED and ASTM
Brand: KEST

All Variations

RX CODEFerrule SizeOEMQuantityAdd to Cart
RX CODE: QKR0250-------Ferrule Size: 25 mmOEM: KLB-TC25-IHS
RX CODE: QKR0340-------Ferrule Size: 34 mmOEM: KLB-TC34-IHS
RX CODE: QKR0505-------Ferrule Size: 50.5 mmOEM: KLB-TC50-IHS
RX CODE: QKR0640-------Ferrule Size: 64 mmOEM: KLB-TC64-IHS
RX CODE: QKR0775-------Ferrule Size: 77.5 mmOEM: KLB-TC77-IHS
RX CODE: QKR0910-------Ferrule Size: 91 mmOEM: KLB-TC91-IHS
RX CODE: QKR1060-------Ferrule Size: 106 mmOEM: KLB-TC106-IHS
RX CODE: QKR1190-------Ferrule Size: 119 mmOEM: KLB-TC119-IHS

Standard certificates


Optional certificates

You can contact us or ask for your Optional Certificate in your quotation.

    Step files for this product is not ready yet and it is upon user request for Now!

    Our team is ready to provide you with the latest STEP file for your component.
    Expect delivery to your email within 2 working days.

      Looking For Manual ?

      Our team is here to connect with you about the most up-to-date manual for this product.
      Just let us know, and we’ll get it to you in no time!

        Curious about this Product?

        Got questions or special requests? We’re here to connect with you!
        Just fill out the form below and our friendly technical/sales team will get back to you in no time.

        Also you can call us on : + 31 85 043 3110     Or     Email :