Double Male 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.
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Tube Fittings DIN2353

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Description

Product Dimension d (in) Dimension d (mm) Dimension H (in) Dimension L (in) Dimension L (mm) Working Pressure (psig) Working Pressure (bar) Working Pressure (CU) (psig) Working Pressure (CU) (bar) Working Pressure (SS) (psig) Working Pressure (SS) (bar) ZCR Size (in) PDF
H-ZUA-2 0.090 2.30 3/8 1.130 28.70 9000 620 7,200 496 11,200 771 1/8 PDF
H-ZUA-4 0.180 4.55 5/8 1.550 39.40 8000 551 6,400 440 10,000 689 1/4 PDF
H-ZUA-8 0.400 10.14 15/16 1.840 46.70 3500 241 2,800 192 4,300 296 1/2 PDF
H-ZUA-12 0.620 15.70 1 5/16 2.440 62.00 3000 206 2,400 165 3,700 254 3/4 PDF
H-ZUA-16 0.870 22.10 1 5/8 2.590 65.80 2400 165 1,900 130 3,000 206 1 PDF

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