Close

Please select your country or region to be
directed to the appropriate Lesker site.

Representative Image

Endplates for the Cylindrical Chamber Builder

Endplates, also known as top plates or baseplates are available in 304SS or 6061-T6 Aluminum. Endplates can be used in conjunction with our series of chambers built on the Chamber Builder™.

Standard Features

  • Manufactured from 304 stainless steel or 6061-t6 aluminum
    • Disc-shaped, 1" thick
    • ISO K style flange
    • ISO F style flange
    • Conflat
    • Male & female wire-seal
  • Flat units have a polished sealing surface to accept an o-ring or l-gasket seal
  • O-ring sealed endplates capable of reaching high vacuum (hv) levels
  • Conflat and wire-seal flanges capable of reaching ultra high vacuum (uhv) levels

Available Options

Downloads & Ordering

All of our standard chamber designs may be purchased through our website. Please contact us to discuss any required modifications or options. Additionally, we offer the following Chamber Downloads (see table below) to assist our customers with their chamber selection:

  • Dimensional 2D Drawings in Adobe PDF format
  • Engineering Files in DXF (2D) and STP (3D) formats

For problems downloading files, viewing 3D models, or other related questions read our Chamber Downloads FAQ.

Industry Leading
Water Cooling
We have extensive experience of managing projects where temperature control has been critical to the success. Click here to learn more.
Chamber Builder™
Create a custom product that fits your application with our Chamber Builders.
Chambers FAQ
Click here for answers to some of the most common questions we are asked.
Contact Us
Contact Us
Questions? Let's Talk!
Contact your dedicated Lesker sales team today.
+1 800 245 1656
Got VacuCADSM?
VacuCAD is a free library containing thousands of 2D CAD drawings (in DXF format) and 3D Models (in STP format) for many of our standard vacuum components and chambers. Please Log in

Ordering Table

X CLOSE
Description Drawing Style Material Chamber O.D. Part Number Price In Stock Add Item
VacuCADSM
Description Drawing Style Material Chamber O.D. Part Number Price In Stock Add Item
VacuCADSM
BASEPLATE,304LSS,16.75"OD,NO PORTS
Flat for O-ring Groove
304 SS
12.75
BP1275B P.O.R. Contact KJLC for Availability
N/A
Flat for O-ring Groove, 6061 Alu, 12.75" Chamber OD
Flat for O-ring Groove
6061 Alu
12.75
BP1275BA P.O.R. Contact KJLC for Availability
N/A
BASEPLATE,304LSS,20"OD,NO PORTS
Flat for O-ring Groove
304 SS
16
BP1600B P.O.R. Contact KJLC for Availability
N/A
Flat for O-ring Groove, 6061 Alu, 16" Chamber OD
Flat for O-ring Groove
6061 Alu
16
BP1600BA P.O.R. Contact KJLC for Availability
N/A
ENDPLATE, SS, 20.00" OD CHAMBER, 24.00" OD X .75" THK., FLAT, ATTACHMENT HOLES, MOUNTING BOSSES
Flat for O-ring Groove
304 SS
20
BP2000B P.O.R. Contact KJLC for Availability
N/A
Flat for O-ring Groove, 6061 Alu, 20" Chamber OD
Flat for O-ring Groove
6061 Alu
20
BP2000BA P.O.R. Contact KJLC for Availability
N/A
BASEPLATE,304LSS,28"OD,NO PORTS
Flat for O-ring Groove
304 SS
24
BP2400B P.O.R. Contact KJLC for Availability
N/A
Flat for O-ring Groove, 6061 Alu, 24" Chamber OD
Flat for O-ring Groove
6061 Alu
24
BP2400BA P.O.R. Contact KJLC for Availability
N/A
BASEPLATE,304LSS,34"OD,NO PORTS
Flat for O-ring Groove
304 SS
30
BP3000B P.O.R. Contact KJLC for Availability
N/A
Flat for O-ring Groove, 6061 Alu, 30" Chamber OD
Flat for O-ring Groove
6061 Alu
30
BP3000BA P.O.R. Contact KJLC for Availability
N/A
BASEPLATE,304LSS,40.5"OD,NO PORTS
Flat for O-ring Groove
304 SS
36
BP3600B P.O.R. Contact KJLC for Availability
N/A
BASEPLATE,ALU,40.5"OD,NO PORTS
Flat for O-ring Groove
6061 Alu
36
BP3600BA P.O.R. Contact KJLC for Availability
N/A
FLANGE,UHV,SS,BLANK,FXD,16.5" OD Tooltip
ConFlat
304 SS
12.75
F1650X000NView F1650X000N Specific Information $1,930.35 In Stock
N/A
BLANK FLANGE,SS,QF320-F STYLE TUBE SIZE 12.75, 12 HOLE W/GRV Tooltip
ISO-F
304 SS
12.75
QF320-BFView QF320-BF Specific Information $1,105.00 In Stock
N/A
FLANGE,ISO,SS,BLANK,QF320, K-STYLE Tooltip
ISO-K
304 SS
12.75
QF320-BKView QF320-BK Specific Information $850.00 In Stock
N/A
BLANK FLANGE,ISO 400-F,BLANKS, 16"OD TUBE Tooltip
ISO-F
304 SS
16
QF400-BFView QF400-BF Specific Information $1,732.00 In Stock
N/A
FLANGE,ISO,SS,BLANK,QF400, K-STYLE Tooltip
ISO-K
304 SS
16
QF400-BKView QF400-BK Specific Information $1,031.15 In Stock
N/A
BLANK FLANGE,SS,ISO 500-F, BLANKS,20"OD TUBE. Tooltip
ISO-F
304 SS
20
QF500-BFView QF500-BF Specific Information $2,940.00 Contact KJLC for Availability
N/A
FLANGE,ISO,SS,BLANK,QF500, K-STYLE Tooltip
ISO-K
304 SS
20
QF500-BKView QF500-BK Specific Information $1,635.00 In Stock
N/A
FLANGE,SS,ISO,BLANK, ISO630, BOLT STYLE Tooltip
ISO-F
304 SS
24
QF630-BFView QF630-BF Specific Information P.O.R. Contact KJLC for Availability
N/A
FLANGE,ISO,SS,BLANK,QF630, K-STYLE Tooltip
ISO-K
304 SS
24
QF630-BKView QF630-BK Specific Information $2,400.00 In Stock
N/A
Female Wire-Seal, 304 SS, 16" Chamber OD
Female Wire-Seal
304 SS
16
WSFB1900X000F P.O.R. Contact KJLC for Availability
N/A
Male Wire-Seal, 304 SS, 16" Chamber OD
Male Wire-Seal
304 SS
16
WSFB1900X000M P.O.R. Contact KJLC for Availability
N/A
X CLOSE
Would You Like More Information?

Do you have any questions? Click below to get in contact with one of our many experienced team members.

CONTACT US TODAY
Contact Us - Endplates for the Cylindrical Chamber Builder