KF Conical Reducer Nipple

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Specifications

 

MODEL NUMBERFLANGE 1FLANGE 2TUBE ODE
CRN-KF-25-16NW-25NW-163/41.3
CRN-KF-40-16NW-40NW-163/41.3
CRN-KF-40-25NW-40NW-2512.18
CRN-KF-50-16NW-50NW-163/41.3
CRN-KF-50-40NW-50NW-401 1/22.55

 


Specifications - KF Conical Reducer Nipple

Tube OD sizes: 3/8 to 2 inches
Materials
Flange: 304 or 316L stainless steel
O-rings: Viton, Buna & silicone
Fittings
Tube finishes: Beadblast standard
(Tumbled & electropolish available)
Fasteners: Wingnut, SureSeal, bulkhead & EVAC clamps
Vacuum range
Elastomer seal: >= 1 x 10-8 Torr – High vacuum
EVAC metal seal: >= 1 x 10-11 Torr – UHV
Vacuum range: >= 1 x 10-11 Torr – UHV
Temperature range:
Viton: -20°C to 200°C
Silicone: -50°C to 230°C
Buna: -30°C to 110°C
EVAC metal seal: -270°C to 150°C