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Spherical Chambers

Spherical chambers are popular for surface science, pulsed laser deposition and UHV applications. It is a geometrically strong shape, allowing for many ports focusing on one or more points.

Notes: Standard sizes are now available with 316L bodies and 316LN flanges. Also available with electropolished finish.

Standard Features:

  • Chamber Body Manufactured from 304 Stainless Steel Hemispheres
  • ConFlat® Style Flanges (Through-Hole)
  • Radial Ports Focused on Chamber Center
  • Spherical Chambers Bakeable to 400°C When Fitted With Copper Gaskets
  • *Note: Items Mounted to Chamber Ports May Not Be Capable of Sustaining a 400°C Bake, Use Caution With Elevated Temperatures
  • Capable of Reaching Ultra High Vacuum (UHV) Levels
  • Part Numbers Below Ending With 'EP' Have an Electropolished Finish Inside & Outside

Available Options:

  • Customizable Port Configuration (Change/Move/Add/Subtract Ports)
  • 316LN flanges and 316L hemispheres available
  • Standard Frames - Extruded Aluminum & Carbon Steel
  • *Note: When Mounting to a Standard KJLC Frame the SPMGFGS Adapter Ring (See Accessories Table Below)

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 and 3D Models 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.

Dimensional Drawings


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Chambers FAQ
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Contact Us
To speak with someone directly, please call 1-412-387-9200 or email international@lesker.com.
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

Material Chamber
O.D.
Ports Finish PartNo Price Add
Item
VacuCADSM
DWG
2D
CAD
3D
CAD
3D
PDF
Material Chamber
O.D.
Ports Finish PartNo Price Add
Item
DWG
2D
CAD
3D
CAD
3D
PDF
304 SS
12"
(4) 8.00" CF
(2) 6.00" CF
(1) 4.50" CF
(4) 2.75" CF
Brushed ID/OD
SP1200S $4,585.00
(please log in) (please log in) (please log in) N/A
304 SS
12"
(4) 8.00" CF
(2) 6.00" CF
(1) 4.50" CF
(4) 2.75" CF
Electropolished
SP1200SEP $5,265.00
(please log in) (please log in) (please log in) N/A
316 LN
12"
(4) 8.00" CF
(2) 6.00" CF
(1) 4.50" CF
(4) 2.75" CF
Brushed ID/OD
SP1200S-316LN P.O.R.
(please log in) (please log in) (please log in) N/A
316 LN
12"
(4) 8.00" CF
(2) 6.00" CF
(1) 4.50" CF
(4) 2.75" CF
Electropolished
SP1200S-316LN-EP P.O.R.
(please log in) (please log in) (please log in) N/A
304 SS
18"
(6) 8.00" CF
(1) 6.00" CF
(4) 4.50" CF
(8) 2.75" CF
Brushed ID/OD
SP1800S $6,680.00
(please log in) (please log in) (please log in) N/A
304 SS
18"
(6) 8.00" CF
(1) 6.00" CF
(4) 4.50" CF
(8) 2.75" CF
Electropolished
SP1800SEP $7,360.00
(please log in) (please log in) (please log in) N/A
316 LN
18"
(6) 8.00" CF
(1) 6.00" CF
(4) 4.50" CF
(8) 2.75" CF
Brushed ID/OD
SP1800S-316LN P.O.R.
(please log in) (please log in) (please log in) N/A
316 LN
18"
(6) 8.00" CF
(1) 6.00" CF
(4) 4.50" CF
(8) 2.75" CF
Electropolished
SP1800S-316LN-EP P.O.R.
(please log in) (please log in) (please log in) N/A

Accessories Table

Description Ring
O.D.
Material Compatible
Chambers
Dimensions Compatible
Frames
Approx.
Weight
PartNo Price Add
Item
Description Ring
O.D.
Material Compatible
Chambers
Dimensions Compatible
Frames
Approx.
Weight
PartNo Price Add
Item
Frame, 8" CF Mounting Flange
-
Carbon Steel
All SP Series Spheres
36" W x 32" D x 32" H
-
Approx. 257 lbs.
FRMC3236-CF8 P.O.R.

 

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