MDC
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MDC 6" OD 4.5" ID Stainless Steel Vacuum Flange w/ 1/4" Tube Gas Fill Port
MDC
$85.00Was: $175.00MDC 6" OD 4.5" ID Stainless Steel Vacuum Flange w/ 1/4" Tube Gas Fill PortThis MDC stainless steel vacuum flange features a 6-inch outer diameter, 4.5-inch inner diameter, and an integrated 1/4-inch...27731- SKU:
- 27731
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 10.00 LBS
- Brand:
- MDC
- Model:
- 6" OD 4.5" ID Vacuum Flange
- Type:
- Stainless Steel Vacuum Flange with Gas Fill Port
- SKU:
- 27731
- Outer Diameter (OD):
- 6 inches
- Inner Diameter (ID):
- 4.5 inches
- Fill Port Tube Size:
- 1/4 inch
- Material:
- Stainless Steel
- Application:
- High Vacuum / PVD Sputtering Chambers
- Bolt Hole Count:
- 16 (visible in photos)
- Sealing Surface:
- Copper gasket seat visible on mating face
- Compatible With:
- Vacuum deposition and sputtering systems
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Pulled from a sputtering vacuum chamber. Green cap on fill port tube included.
- Country/Region of Manufacture:
- United States
- Form Factor:
- Flange / Vacuum Fitting
- Condition Notes:
- MDC stainless steel vacuum flange pulled from a working sputtering chamber. Good used condition with light oxidation and process discoloration on the mating face and body. Fill port intact; green fitting cap included.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$85.00Was: $175.00 -
MDC Vacuum 820001 L400-1 LF Clamp Vacuum Fitting Component NW40 KF40
MDC
$12.00Was: $25.00MDC Vacuum 820001 L400-1 LF Clamp Vacuum Fitting Component NW40 KF40The MDC Vacuum Products 820001 is an L400-1 LF (lever/latch-style quick-flange) clamp designed for use with KF/NW40 vacuum flanges...38317- SKU:
- 38317
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- MDC Vacuum
- Model:
- L400-1
- MPN:
- 820001
- Type:
- LF Clamp / KF Quick-Flange Clamp
- SKU:
- 38317
- Seller Notes:
- Sold individually. Wrapped in original foil/protective packaging.
- Country/Region of Manufacture:
- United States
- Compatible With:
- KF40 / NW40 vacuum flanges and fittings
- Application:
- High vacuum and rough vacuum systems, vacuum chamber assembly
- Flange Standard:
- KF / NW (ISO-KF)
- Nominal Size:
- NW40 / KF40
- Condition:
- Used – Inspected and in Good Condition
- Condition Notes:
- MDC Vacuum 820001 L400-1 LF Clamp. Inspected and in good condition. Still in original foil wrap, intact with minor opening at top. No significant damage or corrosion observed.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$12.00Was: $25.00 -
MDC 411115 Brass Blank Knurled Cap Plug 34.78mm Smooth 41.7mm Knurled Vacuum
MDC
$28.00Was: $60.00MDC 411115 Brass Blank Knurled Cap Plug 34.78mm Smooth 41.7mm Knurled VacuumBrass blanking plug designed to seal or cap unused ports on vacuum systems. The knurled collar provides grip for manual...27759- SKU:
- 27759
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- MDC
- Model:
- 411115
- MPN:
- 411115
- Type:
- Brass Blank / Knurled Cap Plug
- SKU:
- 27759
- Material:
- Brass
- Total Length:
- 19.26 mm
- Smooth Portion Diameter:
- 34.78 mm
- Smooth Portion Length:
- 12.8 mm
- Knurled Portion Diameter:
- 41.7 mm
- Knurled Portion Length:
- 6.33 mm
- Finish:
- Knurled collar, smooth top face
- Application:
- Vacuum system port blanking / sealing
- Seller Notes:
- New open-box; no original packaging. One brass blank included.
- Country/Region of Manufacture:
- United States
- Condition:
- New – Open Box
- Condition Notes:
- MDC 411115 Brass Blank Knurled Cap Plug — new and unused, open-box with no original packaging. May have been stored for an extended period. Brass surfaces are clean with no visible wear or corrosion.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$28.00Was: $60.00 -
MDC Brass Coupling with O-Ring Seal 41.4mm Length 20mm OD Vacuum Fitting
MDC
$18.00Was: $40.00MDC Brass Coupling with O-Ring Seal 41.4mm Length 20mm OD Vacuum FittingMDC brass coupling designed for vacuum tube connections in laboratory and scientific instrumentation systems. Features a...27757- SKU:
- 27757
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- MDC
- Model:
- Brass Coupling with O-Ring Seal
- MPN:
- N/A
- Type:
- Vacuum Tube Coupling with O-Ring Seal
- SKU:
- 27757
- Seller Notes:
- Sold individually. O-ring included and visible in photos.
- Material:
- Brass
- Seal Type:
- O-Ring
- Total Length:
- 41.4 mm
- Tube OD:
- 20.0 mm
- Tube ID:
- 17.2 mm
- Knurled Diameter:
- 41.5 mm
- Connection Type:
- Threaded with Knurled Collar
- Application / Use Case:
- Vacuum systems, laboratory, scientific instrumentation
- Country/Region of Manufacture:
- United States
- Condition Notes:
- MDC Brass Coupling with O-Ring Seal. New and unused, sold as open-box — out of original packaging or stored for extended period. O-ring in place, no signs of use or damage. Please contact us with any questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$18.00Was: $40.00 -
MDC 411114 Blank of Brass Knurled Cap Plug 44.6mm OD 19.2mm Vacuum Fitting
MDC
$25.00Was: $50.00MDC 411114 Blank of Brass Knurled Cap Plug 44.6mm OD 19.2mm Vacuum FittingBrass knurled blank cap plug manufactured by MDC for sealing or blanking vacuum ports. The knurled exterior grip allows for...27754- SKU:
- 27754
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- MDC
- Model:
- 411114
- MPN:
- 411114
- Type:
- Brass Knurled Blank Cap Plug
- SKU:
- 27754
- Material:
- Brass
- Outer Diameter (Knurled Section):
- 44.6 mm
- Outer Diameter (Narrower Section):
- 41 mm
- Total Length:
- 19.2 mm
- Knurled Section Length:
- 7 mm
- Application:
- Vacuum Fitting / Port Cap / Blanking Plug
- Surface Finish:
- Knurled exterior grip
- Seller Notes:
- New open-box surplus; may be out of original packaging.
- Country/Region of Manufacture:
- United States
- Condition Notes:
- MDC 411114 brass knurled blank cap plug. New open-box surplus — new from the manufacturer, out of original packaging, may have been stored long-term. Surface tarnish visible; cosmetically only. Structurally intact.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$25.00Was: $50.00 -
MDC 410011 Stainless Steel Tube Coupling OD 38.2mm ID 32.1mm Knurled Collar 48mm
MDC
$35.00Was: $70.00MDC 410011 Stainless Steel Tube Coupling OD 38.2mm ID 32.1mm Knurled Collar 48mmStainless steel tube coupling with threaded connection and knurled collar grip. Used to connect and secure tubing in...27752- SKU:
- 27752
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 1.00 LBS
- Brand:
- MDC
- Model:
- 410011
- MPN:
- 410011
- Type:
- Stainless Steel Tube Coupling
- SKU:
- 27752
- Material:
- Stainless Steel
- Tube OD:
- 38.2 mm
- Tube ID:
- 32.1 mm
- Knurled Section OD:
- 48 mm
- Total Length:
- 51.3 mm
- Grip Style:
- Knurled Collar
- Connection Type:
- Threaded
- Seller Notes:
- Sold as shown. Inspected and in good condition.
- Country/Region of Manufacture:
- United States
- Condition:
- Used – Inspected and in Good Condition
- Condition Notes:
- MDC 410011 stainless steel tube coupling inspected and in good condition. Knurled collar and threaded body intact, no damage. Light surface marks from prior use. Please view photos and contact us with questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$35.00Was: $70.00 -
MDC 411012 Stainless Steel O-Ring Vacuum Fitting 57mm OD 35mm Bore Knurled
MDC
$35.00Was: $70.00MDC 411012 Stainless Steel O-Ring Vacuum Fitting 57mm OD 35mm Bore KnurledStainless steel O-ring sealed vacuum fitting designed for use in vacuum chambers and UHV/HV systems. Features a knurled...27749- SKU:
- 27749
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- MDC
- Model:
- 411012
- MPN:
- 411012
- Type:
- O-Ring Sealed Vacuum Fitting
- SKU:
- 27749
- Material:
- Stainless Steel
- Seal Type:
- O-Ring
- Total Length:
- 57 mm
- Knurled Part OD:
- 51.2 mm
- Tube Length:
- 33 mm
- Tube OD:
- 41.3 mm
- Tube ID:
- 35.3 mm
- Clearance Through (Bore):
- 35 mm
- Condition:
- Used – Inspected and Pulled from Working Environment
- Seller Notes:
- Includes knurled locking collar ring. O-ring visible and present.
- Country/Region of Manufacture:
- United States
- Application:
- Vacuum Chamber, UHV/HV Systems, Research, Semiconductor
- Compatible With:
- MDC vacuum systems, standard vacuum flanges and tubing
- Condition Notes:
- MDC 411012 stainless steel O-ring vacuum fitting. Inspected and in good used condition. Minor surface wear; threads, bore, and O-ring seat look good. O-ring present and intact.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$35.00Was: $70.00 -
MDC 411014 Brass Compression Connection with O-Ring 57.8mm Vacuum Fitting
MDC
$45.00Was: $90.00MDC 411014 Brass Compression Connection with O-Ring 57.8mm Vacuum FittingBrass compression vacuum fitting with O-ring seal. Designed for vacuum system plumbing connections where the knurled...27747- SKU:
- 27747
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- MDC Vacuum
- Model:
- 411014
- MPN:
- 411014
- Type:
- Brass Compression Vacuum Fitting with O-Ring
- SKU:
- 27747
- Material:
- Brass
- Seal Type:
- O-Ring, compression sealed via knurled ring
- Total Length:
- 57.8 mm
- Knurled Part OD:
- 57 mm
- Tube Length:
- 48.9 mm
- Tube OD:
- 44.4 mm
- Tube ID:
- 38.4 mm
- Clearance Through:
- 38.4 mm
- Application:
- Vacuum systems, vacuum chamber plumbing
- Country/Region of Manufacture:
- United States
- Condition:
- New – Open Box
- Seller Notes:
- New open-box; in original poly bag. O-ring included.
- Condition Notes:
- MDC 411014 Brass Compression Vacuum Fitting with O-Ring. New, unused, in original poly bag. Open-box — may have been in long-term storage; inspect O-ring before use. No signs of wear or damage visible.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$45.00Was: $90.00 -
MDC Vacuum Flange 4-7/16" OD 3-1/8" ID 8-Hole Stainless Steel Conflat CF Blank
MDC
$28.00Was: $60.00MDC Vacuum Flange 4-7/16" OD 3-1/8" ID 8-Hole Stainless Steel Conflat CF BlankStainless steel blank vacuum flange with Conflat (CF) connection style. Used as a port closure or termination point in...27732- SKU:
- 27732
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 4.00 LBS
- Brand:
- MDC Vacuum
- Model:
- Vacuum Flange 4-7/16" OD 3-1/8" ID 8-Hole
- Type:
- Blank Vacuum Flange
- SKU:
- 27732
- Outer Diameter (OD):
- 4-7/16" (4.4375")
- Inner Diameter (ID):
- 3-1/8" (3.125")
- Number of Mounting Holes:
- 8
- Material:
- Stainless Steel
- Flange Style:
- Conflat (CF) / Blank Flange
- Application:
- High Vacuum Chamber, PVD, CVD, Semiconductor
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Flange only — no hardware included
- Country/Region of Manufacture:
- United States
- Condition Notes:
- MDC vacuum blank flange pulled from a working vacuum system. Inspected and in good used condition. Light oxidation and surface discoloration from prior use; machined faces appear intact. No cracks or damage noted.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$28.00Was: $60.00 -
MDC Vacuum 402500 100-75CRNF Conical Reducer 1" to 3/4" NF Vacuum Fitting
MDC
$38.00Was: $80.00MDC Vacuum 402500 100-75CRNF Conical Reducer 1" to 3/4" NF Vacuum FittingThe MDC Vacuum Products 402500 is a conical reducer vacuum fitting that transitions a 1-inch NF vacuum line down to a 3/4-inch...27641- SKU:
- 27641
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- MDC Vacuum
- Model:
- 100-75CRNF
- MPN:
- 402500
- Type:
- Conical Reducer, Vacuum Fitting
- SKU:
- 27641
- Inlet Size:
- 1 inch (1")
- Outlet Size:
- 3/4 inch (0.75")
- Connection Type:
- NF (National Fine / vacuum flange)
- Material:
- Metal (aluminum body with elastomer seal)
- Application:
- High vacuum and ultra-high vacuum systems
- Seller Notes:
- New open-box surplus vacuum fitting, unused.
- Country/Region of Manufacture:
- United States
- Compatible With:
- MDC vacuum systems, vacuum chambers, vacuum lines
- Condition Notes:
- MDC Vacuum 402500 100-75CRNF conical reducer. New, unused open-box surplus. No signs of use or wear. Original packaging may be absent. Please view photos and contact us with any questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$38.00Was: $80.00