-
$35.00
Custom 100 ASA Fixed Blank Flange, Aluminum.
4.250″ Diameter, with (4) 0.625″ bolt holes on a 3.125″ bolt circle
Flange thickness is 0.560″
Flange does have an oring groove and oring supplied.
Groove is 0.156″ wide, 1.50″ inside diameter
***MPN
***OEM Brand Unmarked
***SKU*** 40026
-
$18.00
This is a Custom Aluminum ASA style flange, 3-1/2″ OD, bored
1.77″ inside diameter
(4) 1/4″ bolt holes on a 3″ bolt circle
O-Ring groove 0.140″ wide, 0.085″ deep with a 2.180″ inside diameter
***MPN
***OEM Brand Unmarked
***SKU*** 40025
-
$185.00
Custom vacuum chamber view port holder flange (Aluminum)
Flange OD is 14″ and will hold a glass port of up to 6.9 ” in diameter x 1/2″ thick.
(8) 7/16″ holes on a 13-1/4″ bolt circle
Includes 0-ring
Please call with any questions.
BMI Surplus, Inc. is your #1 resource for used, new, pre-owned,
recycled & surplus vacuum equipment!
Buy online or give us a call at 781-871-8868. We’re here ready
to help you!
**Shipping & Freight fees are dependent on your location. We
will provide a freight quote to meet your individual needs and
work with you if you prefer to use your own carrier. We have 30
years of experience shipping sensitive scientific instruments &
industrial equipment. Be assured we ship with the utmost care!
***MPN
***OEM Custom
***SKU*** 40022
-
$149.00
MDC 6″ ASA Flange, 11″ OD, 6.02″ Bore
Stainless steel, bored for 6″ tube.
In original package.
BMI Surplus, Inc. has a huge inventory of used, new and pre-owned Vacuum Flanges and Fittings for sale.
We will work with you individually to find the perfect set up for your application.
Buy online or give us a call at 781-871-8868. We have experienced customer service representatives standing by ready to help you!
BMI Surplus, Inc. is a dealer in used and sometimes new Surplus Scientific and Industrial Equipment – we cater to clients in search of items to be used for specific applications.
We do not offer a guarantee as many of our items are purchased by professionals in need of parts and pieces.
You will find many of our items listed on our website as untested or as parts or repair units even though in they are in good used condition.
**Shipping, Handling and Freight fees are dependent on your location.
We will provide a freight quote to meet your individual needs and work with you if you prefer to use your own carrier.
We have 32 years of experience shipping sensitive scientific instruments and industrial equipment!
Don’t see what you are looking for? Use our orange search box on the top right hand corner of this page to customize your search.
***MPN 160036 Ref# ASA-11
***OEM MDC
***SKU*** 40021
-
$195.00
This is a 6″ ASA to 2-3/4″ Conflat Zero Length Adapter, flat flange with no o-ring groove.
This appears to be a custom piece as we cannot find it in the MDC catalog.
The flange has an MDC stamp on the side of it..
Conflat knife edge is in excellent condition .
BMI Surplus, Inc. has a huge inventory of used, new and pre-owned Vacuum Flanges and Fittings for sale.
We will work with you individually to find the perfect set up for your application..
Buy online or give us a call at 781-871-8868. We have experienced customer service representatives standing by ready to help you!
BMI Surplus, Inc. is a dealer in used and sometimes new Surplus Scientific and Industrial Equipment – we cater to clients in search of items to be used for specific applications.
We do not offer a guarantee as many of our items are purchased by professionals in need of parts and pieces.
You will find many of our items listed on our website as untested or as parts or repair units even though in they are in good used condition.
**Shipping, Handling and Freight fees are dependent on your location.
We will provide a freight quote to meet your individual needs and work with you if you prefer to use your own carrier.
We have 32 years of experience shipping sensitive scientific instruments and industrial equipment!
Don’t see what you are looking for? Use our orange search box on the top right hand corner of this page to customize your search.
***MPN
***OEM Brand Unmarked
***SKU*** 40020
-
$100.00
Vacuum Sightport Optical Window –
11-1/2″ diameter X 3/4″ thick
The material of the glass in unknown.
This part has some scratches and digs along the outer circumference along with some bubbles and occlusions.
***MPN
***OEM Brand Unmarked
***SKU*** 40010
-
$150.00
Vacuum Sightport Optical Window –
11-1/2″ diameter X 11/16″ thick
The material of the glass is unknown
There is a small dark occlusion in the part, along with some scratches.
***MPN
***OEM Brand Unmarked
***SKU*** 40009
-
$200.00
Vacuum Sightport Optical Window –
12″ diameter X 1″ thick
Material of the glass is unknown
There is an occlusion (about a 1/4″ x 1/2″) on the outer most edge of the part, also some minor scratches.
***MPN
***OEM Brand Unmarked
***SKU*** 40008
-
$150.00
Vacuum Sightport Optical Window-
11-1/2″ diameter X 11/16″ thick
Glass material is unknown
***MPN
***OEM Brand Unmarked
***SKU*** 40007
-
$200.00
Vacuum Sightport Optical Window, Pyrex, 11-1/8″ diameter X 1-1/8″ thick
***MPN
***OEM Custom
***SKU*** 40006
-
$150.00
Vacuum Sightport Optical Window –
11-1/2″ diameter X 1″ thick
The specific material of the glass is unknown.
***MPN
***OEM Brand Unmarked
***SKU*** 40004
-
$125.00
Vacuum Sightport Optical Window –
11-1/2″ diameter X 11/16″ thick
Window came from a working vacuum chamber.
The specific material of the glass is unknown.
***MPN
***OEM Brand Unmarked
***SKU*** 40003
-
$125.00
Vacuum Sightport Optical Window –
12″ diameter X 11/16″ thick
This window was used on a working vacuum chamber.
Specific glass material is unknown.
***MPN
***OEM Brand Unmarked
***SKU*** 40002
-
$16.00
Unit is a Leybold 23950251 O-Ring (Pack of 4).
***MPN 23950251
***OEM Leybold-Heraeus
***SKU*** 38231
-
$24.00
Unit is a Leybold 23950180 O-Ring (Pack of 6).
***MPN 23910180
***OEM Leybold-Heraeus
***SKU*** 38230
-
$16.00
Unit is a Leybold 20019168 O-Ring (Pack of 4).
***MPN 20019168
***OEM Leybold-Heraeus
***SKU*** 38229
-
$25.00
This is a Whitey SS-L33VS4 Ball Valve
***MPN SS-L33VS4
***OEM Whitey
***SKU*** 39890
-
$395.00
This is an 8″ ANSI Blank Flange.
Stainless steel
12-1/2″ OD
(8) – 7/16″ bolt holes on a 11-1/4″ bolt hole circle
5/8″ thick
5/16″ wide X 3/16″ deep o-ring groove.
BMI Surplus, Inc. has a huge inventory of new, pre-owned, recycled Vacuum Flanges and Fittings for sale.
We will work with you individually to find the perfect set up for your application.
Buy online or give us a call at 781-871-8868. We have experienced customer service representatives standing by ready to help you!
BMI Surplus, Inc. is a dealer in used and sometimes new Surplus Scientific & Industrial Equipment – we cater to clients in search of items to be used for specific applications.
We do not offer a guarantee as many of our items are purchased by professionals in need of parts and pieces.
You will find many of our items listed on our website as untested or as parts or repair units even though in they are in good used condition.
**Shipping, Handling & Freight fees are dependent on your location.
We will provide a freight quote to meet your individual needs and work with you if you prefer to use your own carrier.
We have 32 years of experience shipping sensitive scientific instruments & industrial equipment!
Don’t see what you are looking for? Use our orange search box on the top right hand corner of this page to customize your search..
***MPN
***OEM Brand Unmarked
***SKU*** 29497
-
$7.00
This is a Kurt J. Lesker QF25-100-SRV Centering Ring SS Viton O-Ring
This item is new in packaging
Manufacturer Description
These centering rings are used for mating KF flanges and include both the centering ring and o-ring.
The KF (QF) flange is used for through or foreline vacuum plumbing and for simple HV chamber ports.
***MPN QF25-100-SRV
***OEM Kurt J Lesker Co
***SKU*** 37935
-
$150.00
This is a Huntington Bellows Triplel Expansion Coupling 4.5″ Rotatable Conflat Flange.
BMI Surplus, Inc. has a huge inventory of used, new and pre-owned Vacuum Flanges and Fittings for sale.
We will work with you individually to find the perfect set up for your application.
Buy online or give us a call at 781-871-8868. We have experienced customer service representatives standing by ready to help you!
BMI Surplus, Inc. is a dealer in used and sometimes new Surplus Scientific and Industrial Equipment – we cater to clients in search of items to be used for specific applications.
We do not offer a guarantee as many of our items are purchased by professionals in need of parts and pieces.
You will find many of our items listed on our website as untested or as parts or repair units even though they are in good used condition.
*Pricing on untested items is discounted at time of listing.
**Shipping, Handling and Freight fees are dependent on your location.
We will provide a freight quote to meet your individual needs and work with you if you prefer to use your own carrier.
We have 32 years of experience shipping sensitive scientific instruments and industrial equipment!
Don’t see what you are looking for? Use our orange search box on the top right hand corner of this page to customize your search.
***MPN 4.5
***OEM
***SKU*** 37925