KF 4-Way Cross

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Specifications

MODEL NUMBERTUBE
OD
A
4C-KF-101/21.25
4C-KF-16B3/41.15
4C-KF-25B12.03
4C-KF-40B11/22.40
4C-KF-40H11/22.56
4C-KF-50B23.15
4C-KF-50H22.76

Specifications - KF 4-Way Cross

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