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Single Iridium Filament NW25 (KF25) Flange GK-IR-NW25
GK-IR-NW25
Replacement Ion (Hot Filament) Gauge Tube
Glass Bayard-Alpert Type Ionization Vacuum Gauge
Hot Cathode Ion Gauge Tube
Standard Range
NW25 (KF25) Port OD: Ø1.57"
• Uncoated Kovar Glass
• High Vacuum Glass Ion Gauge Tube
• Iridium Filament (Single)
NW25 High Vacuum Flange Equivalents
KF25, KF-25, K100, NW-25, QF25, ISO-QF
Former LDS PN: 1050-1020-NW25
Varian Equivalent: K2471306, X3004-64306
(571 Series)
Granville Equivalent: 274032
571 equivalent ionization gauge tube with thoria-coated iridium filament, NW25 KF
Equivalents: X3004-64306, 0571-K2471-306, 0571-K2471306, G100KQF25, I-KF25, P104509, P102036, 274032
Replacement Ion (Hot Filament) Gauge Tube
Glass Bayard-Alpert Type Ionization Vacuum Gauge
Hot Cathode Ion Gauge Tube
Standard Range
NW25 (KF25) Port OD: Ø1.57"
• Uncoated Kovar Glass
• High Vacuum Glass Ion Gauge Tube
• Iridium Filament (Single)
NW25 High Vacuum Flange Equivalents
KF25, KF-25, K100, NW-25, QF25, ISO-QF
Former LDS PN: 1050-1020-NW25
Varian Equivalent: K2471306, X3004-64306
(571 Series)
Granville Equivalent: 274032
571 equivalent ionization gauge tube with thoria-coated iridium filament, NW25 KF
Equivalents: X3004-64306, 0571-K2471-306, 0571-K2471306, G100KQF25, I-KF25, P104509, P102036, 274032
GK-IR-NW25
Replacement Ion (Hot Filament) Gauge Tube
Glass Bayard-Alpert Type Ionization Vacuum Gauge
Hot Cathode Ion Gauge Tube
Standard Range
NW25 (KF25) Port OD: Ø1.57"
• Uncoated Kovar Glass
• High Vacuum Glass Ion Gauge Tube
• Iridium Filament (Single)
NW25 High Vacuum Flange Equivalents
KF25, KF-25, K100, NW-25, QF25, ISO-QF
Former LDS PN: 1050-1020-NW25
Varian Equivalent: K2471306, X3004-64306
(571 Series)
Granville Equivalent: 274032
571 equivalent ionization gauge tube with thoria-coated iridium filament, NW25 KF
Equivalents: X3004-64306, 0571-K2471-306, 0571-K2471306, G100KQF25, I-KF25, P104509, P102036, 274032
Replacement Ion (Hot Filament) Gauge Tube
Glass Bayard-Alpert Type Ionization Vacuum Gauge
Hot Cathode Ion Gauge Tube
Standard Range
NW25 (KF25) Port OD: Ø1.57"
• Uncoated Kovar Glass
• High Vacuum Glass Ion Gauge Tube
• Iridium Filament (Single)
NW25 High Vacuum Flange Equivalents
KF25, KF-25, K100, NW-25, QF25, ISO-QF
Former LDS PN: 1050-1020-NW25
Varian Equivalent: K2471306, X3004-64306
(571 Series)
Granville Equivalent: 274032
571 equivalent ionization gauge tube with thoria-coated iridium filament, NW25 KF
Equivalents: X3004-64306, 0571-K2471-306, 0571-K2471306, G100KQF25, I-KF25, P104509, P102036, 274032