Kest-Lock Pipe In-line

Weld in-line, Tri-Clamp Outlet

RX Code: QKI

For a kest-lock connection on a pipe, use the kest-lock pipe in-line. Weld the pipe in-line flange to the pipe and attach the kest-lock connection. Both the kest-lock basic ring and snap ring are compatible. Designed for critical applications requiring aseptic design, ease of use, and fast operation, the kest-lock features a unique quick coupling that requires no tools, has no loose parts, and can be easily operated with one hand.


  • External easy clean surfaces
  • Inline instrument connection 1.1/2”, 50,5 mm tri-clamp


  • Inline length 112 mm
  • Mainline size ½” up to 2.1/2″
Brand: KEST

All Variations

RX CODESizeWeld connectionClamp sizeStandardOEMQuantityAdd to Cart
RX CODE: QKI-050-IMPSize: 1/2Weld connection: 12.7 x 1.65Clamp size: 50,5mm / 1.1/2Standard: IMPOEM: KLPI-TC50-ASTM1.5-ASTM0.5-BE
RX CODE: QKI-075-IMPSize: 3/4Weld connection: 19.1x1.65Clamp size: 50,5mm / 1.1/2Standard: IMPOEM: KLPI-TC50-ASTM1.5-ASTM0.75-BE
RX CODE: QKI-100-IMPSize: 1Weld connection: 25.4x1.65Clamp size: 50,5mm / 1.1/2Standard: IMPOEM: KLPI-TC50-ASTM1.5-ASTM1.0-BE
RX CODE: QKI-150-IMPSize: 1.1/2Weld connection: 38.1x1.65Clamp size: 50,5mm / 1.1/2Standard: IMPOEM: KLPI-TC50-ASTM1.5-ASTM1.5-BE
RX CODE: QKI-200-IMPSize: 2Weld connection: 50.8x1.65Clamp size: 50,5mm / 1.1/2Standard: IMPOEM: KLPI-TC50-ASTM1.5-ASTM2.0-BE
RX CODE: QKI-250-IMPSize: 2.1/2Weld connection: 63.5 x1.65Clamp size: 50,5mm / 1.1/2Standard: IMPOEM: KLPI-TC50-ASTM1.5-ASTM2.5-BE

Standard certificates


Optional certificates

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

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