Skip to main content
× Home Services Products Catalogs Downloads Tech Support About Contact Careers (505) 872-0037

(505) 872-0037

Shopping Cart Icon
cart
 
Login Icon
login
Agilent DS Series Rotary Vane Pumps On Sale Agilent IDP-10 Dry Scroll Vacuum Pumps On Sale Leybold Sogevac Neo-D Dual Stage Rotary Vane Vacuum Pumps On Sale Leybold T Series Rotary Vane Pumps Agilent Varian Helium Leak Detectors On Sale Agilent IDP-15 Dry Scroll Vacuum Pumps On Sale

Keyword       Ideal Vacuum Part Number       Manufacturer Part Number

× Vacuum Pumps Modular Vacuum Chambers Welded Vacuum Chambers Vacuum Chamber Systems Fittings and Flanges Feedthroughs Vacuum Valves Rebuild Kits, Parts, And Motors Vacuum Fluids, Oils, and Greases Turbo Pumps And Controllers Filters Traps and Silencers Vacuum Ovens Gas and Leak Detection Gauges And Controllers Pressure Measurement Chillers
Product Image 1
Product Image 2
Product Image 3

Condition:
  New
Part Number:
  P107726
Warranty:
  Against Product Defect

Out of Stock   Demountable Viewport Conflat Flange KF40 NW40, 1.19 in view, Coated Type B Quartz, Stainless Steel 517.5
Anticipated Arrival:  1 on 2021-07-11
RoHS Compliance Sticker


Sale: $517.50


×

Load

Print Version

Demountable Viewport Conflat Flange KF40 NW40, 1.19 in view, Coated Type B Quartz, Stainless Steel


KF40, NW40, Demountable Viewport, 1.19 in. view diameter, Type B Coated Quartz Fused Silica

These KF40 demountable vacuum fittings have a flange size of NW40 with a Type B Coated Quartz Fused Silica viewport, view diameter of 1.19 in and a glass thickness of 0.158". Demountable Viewports are used for ultra-high vacuum applications and molecular spectroscopy. These fittings use a Viton O-ring gasket, operate down to 10-8 torr (10-11 Pa), and have a max bakeout temperature of 150 C. The operable wavelength of the Type B Coated Quartz is between 650nm to 1050nm. Other coated quartz fused silica is available. Fused silica is for all but the most demanding optical applications. They are preferred over glass viewports because of their transparency to UV ultraviolet radiation. We carry Uncoated and Coated UV viewports and replacement fused silica lenses. See middle graphic chart above for the different light transmissions for each coated fused silica. These vacuum fittings are made of corrosive resistant stainless steel. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2, 4, 6, 8, 10, 12, 13, 14 and 16. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250.




Press ESC to Close


Demountable Viewport KF40, Stainless Steel Fittings
KF Flange Size: NW40


Availability Of Kit Components

Kit: P107726 - Demountable Viewport Conflat Flange KF40 NW40, 1.19 in view, Coated Type B Quartz, Stainless Steel
Component
Desc.
Req'd
Avail
Non-Standard
No Component Description Available On Website
1
1
Demountable Viewport KF40 NW40, 1.19 in. view, Uncoated Glass, Stainless Steel
1
0
PDF Logo RoHS Compliance Download

PDF Logo Chemraz 505 Data Sheet.pdf

PDF Logo EVAC Flange Brochure.pdf



You may wish to consider the following products:

Ideal Vacuum Logo Water Mark
CONTACT US
Ideal Vacuum Products, LLC
5910 Midway Park Blvd NE,
Albuquerque, NM 87109-5805

Phone: (505) 872-0037
Fax: (505) 872-9001
info@idealvac.com



Press ESC to Close


deepbox image 2