Single Iridium Filament <br> 2.75" Conflat Flange <br> GK-IR-275

GK-IR-275
Replacement Ion (Hot Filament) Gauge Tube
Glass Bayard-Alpert Type Ionization Vacuum Gauge
Hot Cathode Ion Gauge Tube
2.75" OD CF Conflat Flange (Rotatable)
• Iridium Filament (Single)
• Uncoated
• Standard Range

2-3/4" OD CF Conflat Flange Equivalents
275CF, CF35, CF38, CF40, CF275
DN35CF, DN40CF, NW35CF

Former LDS PN: 1050-1020-275
Varian Agilent Equivalent: K2471303, X3004-64303 (571 Series)
Granville MKS Equivalent: 274008

571 Equivalent ionization gauge tube with thoria-coated iridium filament, 2.75 inch Conflat flange

Equivalents: X3004-64303, 0571-K2471-303, 0571-K2471303, G100F, I-CFF-275, 274008, IK-150-F, 850-675-G5, IG-4, P102039, 605-7152, P104499

View All Ion Gauge Tubes

2.75" OD Conflat Series Hardware

Equivalent To:
• Varian Agilent Part Number: K2471303
• Granville MKS Part Number: 274008

Operating at a pressure below 10^-8?
Viton O-Ring Sealed compression ports limit the system pressure because of leakage and permeation.
Use Conflat Flanges & Copper Gaskets Instead!

STANDARD RANGE ION GAUGES:
• Operating Pressure: 2x10^-10 torr to 1x10^-3 torr
• X-ray Limit: 2x10^-10 torr
• Sensitivity: 10 torr^-1

Kovar metal tubulation with a graded seal stronger tubulation.

2-3/4" OD CF Conflat Flange Equivalent Names:
275CF, CF35, CF38, CF40, CF275
DN35CF, DN40CF, NW35CF

• 6 Clearance Holes

***2.75" OD Conflat Flange Accessories Below***
2.75" OD Conflat - Bolt Kits
2.75" OD Conflat - Copper Gaskets
2.75" OD Conflat - Plastic Caps

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or
info@ldsvacuum.com

LDS Vacuum Products is a 100% woman owned company and
certified Woman Owned Small Business (WOSB)
The logos and/or trademarks appearing on this page are not owned by or registered to LDS but, rather, designate products sold by LDS, and are owned and/or registered to the manufacturers or suppliers of the products.