ISO-KF Conical Reducer

  • ISO-KF Conical Reducer
  • Dimension-TIM-RS

Product description

  • Available in stainless steel or aluminum

Stainless Steel 304/1.4301

  • Pressure range: 1 · 10-8 hPa to 500 hPa over pressure (elastomer seal); 1 · 10-9 hPa to 500 hPa over pressure (metal seal)
  • Temperature range: -196 – 300 °C
Nominal diameter A [mm] B [mm] C [mm] Nominal diameter reduced Part number
DN 25 ISO-KF 40 16 24 DN 16 ISO-KF 120RRK025-016-40
DN 40 ISO-KF 40 16 40 DN 16 ISO-KF 120RRK040-016-40
DN 40 ISO-KF 40 24 40 DN 25 ISO-KF 120RRK040-025-40
DN 50 ISO-KF 40 16 50 DN 16 ISO-KF 120RRK050-016-40
DN 50 ISO-KF 40 24 50 DN 25 ISO-KF 120RRK050-025-40
DN 50 ISO-KF 40 40 50 DN 40 ISO-KF 120RRK050-040-40

Stainless Steel 316L/1.4404

  • Pressure range: 1 · 10-8 hPa to 500 hPa over pressure (elastomer seal); 1 · 10-9 hPa to 500 hPa over pressure (metal seal)
  • Temperature range: -196 – 350 °C
Nominal diameter A [mm] B [mm] C [mm] Nominal diameter reduced Part number
DN 25 ISO-KF 40 16 24 DN 16 ISO-KF 170RRK025-016-40
DN 40 ISO-KF 40 16 40 DN 16 ISO-KF 170RRK040-016-40
DN 40 ISO-KF 40 24 40 DN 25 ISO-KF 170RRK040-025-40
DN 50 ISO-KF 40 24 50 DN 25 ISO-KF 170RRK050-025-40
DN 50 ISO-KF 40 40 50 DN 40 ISO-KF 170RRK050-040-40

Note

Flanges according to ISO 2861

Your local contact
Pfeiffer Vacuum Inc.
24 Trafalgar Square
NH 03063-1988 Nashua
USA

+1 (800) 248-8254
+1 (888) 658-7983
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