Buy Online or Call 800.245.1656		Cart

• Home
• Featured Products
• Manufacturing
• Tech Info
• Contact Us
• News
• Careers
• Customer Survey
• Literature Downloads

• PDF Downloads:
•    Product Section from Catalog
• Questions?
•    Email to USA
•    Email to Canada
•    Email to Europe
•    Email to China
•    Email to Rest of World

System Sub-Assemblies & Components > Fast-Entry Load Lock Doors

Fast-Entry Doors

Enable quick and convenient access into vacuum vessels, such as process chambers and load locks.

Features

• Offered in a wide range of UHV flange sizes, with or without viewport glass
• Precision-hinged doors seal with a fluorocarbon o-ring
• KJLC's^® unique counterbored mounting bolt design enables a maximum diameter opening through the door (order appropriate socket head bolt sets and kits below)
• Viewport glass is sealed with an o-ring and is easily removed for cleaning or replacement
• Threaded knob is engaged to keep door closed during pumpdown
• Comes standard with Borosilicate viewport glass. Replacement Quartz glass available.

NOTE:

• It is recommended the knob be disengaged during the vent cycle to prevent overpressurization of the vessel.
• For more information, please go to Fast-Entry Doors Hardware.

Dimensional Drawings

Questions? Email us:   [USA]   |   [Canada]   |   [Europe]   |   [China]   |   [Rest of World]

Ordering Table

A Flange Size	B Door Opening	C Viewport Diameter	D Thickness	PartNo	Price	Add To Cart
4-1/2" CF	2.51"	N/A	1.42"	DS-LL0450	$750.00
4-1/2" CF	2.51"	2.50"	1.42"	DS-LL0450VP	$860.00
6" CF	4.01"	N/A	1.54"	DS-LL0600	$795.00
6" CF	4.01"	4.00"	1.54"	DS-LL0600VP	$895.00
8" CF	6.02"	N/A	1.54"	DS-LL0800	$895.00
8" CF	6.02"	6.00"	1.54"	DS-LL0800VP	$1,095.00
10" CF	8.02"	N/A	1.84"	DS-LL1000	$1,095.00
10" CF	8.02"	6.00"	1.84"	DS-LL1000VP	$1,295.00
12" CF	10.02"	N/A	1.92"	DS-LL1200	$2,395.00
12" CF	10.02"	6.00"	1.92"	DS-LL1200VP	$2,595.00
13-1/4" CF	10.02"	N/A	1.97"	DS-LL1325	$2,595.00
13-1/4" CF	10.02"	6.00"	1.97"	DS-LL1325VP	$2,795.00
14" CF	11.47"	N/A	1.97"	DS-LL1400	$2,980.00
14" CF	11.47"	6.00"	1.97"	DS-LL1400VP	$3,520.00

Questions? Email us:   [USA]   |   [Canada]   |   [Europe]   |   [China]   |   [Rest of World]

Accessories Table

Description	LL Door Part No.	PartNo	Price	Add To Cart
Bolt Kit for Standard Mating Flange	DS-LL0450 DS-LL0450VP	SBK31224075A	$8.25
Bolt Kit for Standard Mating Flange	DS-LL0600 DS-LL0600VP	SBK31224100A	$10.30
Bolt Kit for Standard Mating Flange	DS-LL1000 DS-LL1000VP	SBK31224100C	$15.50
Bolt Kit for Standard Mating Flange	DS-LL1200 DS-LL1200VP	SBK31224100D	$20.60
Bolt Kit for Standard Mating Flange	DS-LL1325 DS-LL1325VP DS-LL1400 DS-LL1400VP	SBK37524125A	$52.00
Bolt Kit for Standard Mating Flange	DS-LL0800 DS-LL0800VP	SBS31224175A	$37.20
Bolt Set for Tapped Mating Flange	DS-LL0800 DS-LL0800VP	SBK31224100B	$12.40
Bolt Set for Tapped Mating Flange	DS-LL0450 DS-LL0450VP	SBS31224150A	$12.40
Bolt Set for Tapped Mating Flange	DS-LL0600 DS-LL0600VP	SBS31224150B	$24.80
Bolt Set for Tapped Mating Flange	DS-LL1000 DS-LL1000VP	SBS31224200A	$46.40
Bolt Set for Tapped Mating Flange	DS-LL1200 DS-LL1200VP	SBS31224200B	$52.00
Bolt Set for Tapped Mating Flange	DS-LL1325 DS-LL1400 DS-LL1325VP DS-LL1400VP	SBS37524225A	$57.00

Questions? Email us:   [USA]   |   [Canada]   |   [Europe]   |   [China]   |   [Rest of World]

---

Home | Featured Products | Contact Us | Site Search | Literature Downloads | Remanufactured Pumps | Trade Shows | Lesker Tech | Sign In
Careers | Terms of Use & Legal Notices | Standard Terms & Conditions of Sale | Trademarks | News | Follow Us
Copyright ©1996-2012 Kurt J. Lesker Company^® All rights reserved
The Kurt J. Lesker Company is an ISO 9001-2008 certified company.