Bulkhead Union

Feature

  • Provides ultra-high purity Metal to metal seal for vacuum and positive pressure applications.
  • Sealing is accomplished by compressing the gasket between the two beads during assembly of the male nut or body and female nut.
  • The Internal surface finish of the female nut is silver plated to ensure consistent, low make up torque.

    Plating

  • Female Nut-The Internal surface of the nut is silver plated to avoid galling and reduce the tightenign torque.
  • Gasket options Include-Silver plated stainless steel 316L, Nickel plated, unplated nickel or special request.Testing
  • ZCR Fittings have been helium leak tested to a rale of 1 X 10-10atm/cc/sec with unplated, silver plated and copper gasket.
  • Optional tests are available upon request.

Description

Product Dimension d (in) Dimension d (mm) Dimension H (in) Dimension H1 (in) Dimension L (in) Dimension L (mm) Dimension N (in) Dimension N (mm) Panel Hole Size (in) Panel Hole Size (mm) Panel Thickness (in) Panel Thickness (mm) ZCR Size (in) PDF
H-ZBHU-4 0.180 4.55 3/4 3/4 2.230 56.60 1.300 33.00 0.57 14.50 0.440 11.10 1/4 PDF
H-ZBHU-4L46 0.180 4.55 3/4 3/4 1.820 46.20 0.990 25.10 0.57 14.50 0.130 3.30 1/4 PDF
H-ZBHU-8 0.400 10.14 1 1/16 1 1/16 2.570 65.30 1.480 37.60 0.89 22.50 0.500 12.70 1/2 PDF
H-ZBHU-8L54 0.400 10.14 1 1/16 1 1/16 2.140 54.40 1.110 28.20 0.89 22.50 0.130 3.30 1/2 PDF