Ultra-high Vacuum (< 10-8 torr) Vacuum Flanges and Fittings
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal's Aluminum to Stainless Steel Transitions provide a reliable UHV seal for aluminum vacuum systems. An explosion bonded composite of aluminum, stainless steel and two other UHV materials make these transitions leak tight at UHV pressures. Transitions are welded to a stainless steel CF flange... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: Flange
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from FITOK GmbH
Founded in 1998, FITOK Group has been an industry-leading developer and manufacturer of superior quality instrumentation valves and fittings, having our R &D centers, manufacturing facilities, warehousing and service locations in Offenbach Germany, Texas USA, Shenzhen China and Dubai UAE. We... [See More]
- Vacuum / Pressure Range: (UHV, < 10-8 torr)
- Port Type: Threaded
- Component Type: Adapter
- Flange OD: 0.2500 to 1
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal's Aluminum to Stainless Steel Transitions provide a reliable UHV seal for aluminum vacuum systems. An explosion bonded composite of aluminum, stainless steel and two other UHV materials make these transitions leak tight at UHV pressures. Transitions are welded to a stainless steel CF flange... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal
- Component Type: Adapter
- Temperature Range: -328 to 842
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal Products manufactures an extensive line of flanged flexible couplings. The hydroformed bellows assemblies are typically used for alignment correction or vibration isolation. Flexible couplings normally feature thinner wall thickness with a greater number of convolutions per inch, resulting... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: FlexCoupling
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; ASA
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal manufactures a complete line of vacuum fittings with CF flanges. The tube portions are fabricated from 304 stainless steel. On request 316 stainless steel can be supplied. Nor-Cal makes its own elbows, and all tees and crosses are made with the pulled port technique. This allows smooth,... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: 4-WayCross
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal manufactures a complete line of vacuum fittings with CF flanges. The tube portions are fabricated from 304 stainless steel. On request 316 stainless steel can be supplied. Nor-Cal makes its own elbows, and all tees and crosses are made with the pulled port technique. This allows smooth,... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: Elbow45°
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal manufactures a complete line of vacuum fittings with CF flanges. The tube portions are fabricated from 304 stainless steel. On request 316 stainless steel can be supplied. Nor-Cal makes its own elbows, and all tees and crosses are made with the pulled port technique. This allows smooth,... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: 5-WayCross
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal manufactures a complete line of vacuum fittings with CF flanges. The tube portions are fabricated from 304 stainless steel. On request 316 stainless steel can be supplied. Nor-Cal makes its own elbows, and all tees and crosses are made with the pulled port technique. This allows smooth,... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: 6-way cross or cube
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal manufactures a complete line of vacuum fittings with CF flanges. The tube portions are fabricated from 304 stainless steel. On request 316 stainless steel can be supplied. Nor-Cal makes its own elbows, and all tees and crosses are made with the pulled port technique. This allows smooth,... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: 6-way cross or cube
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal manufactures a complete line of vacuum fittings with CF flanges. The tube portions are fabricated from 304 stainless steel. On request 316 stainless steel can be supplied. Nor-Cal makes its own elbows, and all tees and crosses are made with the pulled port technique. This allows smooth,... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: Elbow90°
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal manufactures a complete line of vacuum fittings with CF flanges. The tube portions are fabricated from 304 stainless steel. On request 316 stainless steel can be supplied. Nor-Cal makes its own elbows, and all tees and crosses are made with the pulled port technique. This allows smooth,... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: Elbow90°
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal manufactures a complete line of vacuum fittings with CF flanges. The tube portions are fabricated from 304 stainless steel. On request 316 stainless steel can be supplied. Nor-Cal makes its own elbows, and all tees and crosses are made with the pulled port technique. This allows smooth,... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: FullNipple
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal's double-sided flanges are identical to standard CF flanges except the same gasket-sealing detail is machined into both faces of the flange. These flanges can be inserted between like-sized flanges as spacers, orifice plates, or when radially drilled, as custom penetrations into vacuum... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: Blank-off; Flange
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal's double-sided flanges are identical to standard CF flanges except the same gasket-sealing detail is machined into both faces of the flange. These flanges can be inserted between like-sized flanges as spacers, orifice plates, or when radially drilled, as custom penetrations into vacuum... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: Flange
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal's double-sided flanges are identical to standard CF flanges except the same gasket-sealing detail is machined into both faces of the flange. These flanges can be inserted between like-sized flanges as spacers, orifice plates, or when radially drilled, as custom penetrations into vacuum... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: Flange
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Flange-to-fitting adapters are commonly used on chamber ports to connect flanges to special fittings. Nor-Cal offers these CF flanges for Swagelok, male and female VCR, quick disconnect, male and female NPT, ball socket and Welch pump fittings as standards. Other combinations can be supplied quickly... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: Adapter
- Flange System & Fitting Seal: Proprietary ConflatTM type flange or fitting; Proprietary VCRTM or VCOTM type fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal manufactures a complete line of vacuum fittings with CF flanges. The tube portions are fabricated from 304 stainless steel. On request 316 stainless steel can be supplied. Nor-Cal makes its own elbows, and all tees and crosses are made with the pulled port technique. This allows smooth,... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: FullNipple
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Flange-to-fitting adapters are commonly used on chamber ports to connect flanges to special fittings. Nor-Cal offers these CF flanges for Swagelok, male and female VCR, quick disconnect, male and female NPT, ball socket and Welch pump fittings as standards. Other combinations can be supplied quickly... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: Adapter
- Flange System & Fitting Seal: Proprietary ConflatTM type flange or fitting; Proprietary VCRTM or VCOTM type fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal manufactures a complete line of vacuum fittings with CF flanges. The tube portions are fabricated from 304 stainless steel. On request 316 stainless steel can be supplied. Nor-Cal makes its own elbows, and all tees and crosses are made with the pulled port technique. This allows smooth,... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: 4-WayCross
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal manufactures a complete line of vacuum fittings with CF flanges. The tube portions are fabricated from 304 stainless steel. On request 316 stainless steel can be supplied. Nor-Cal makes its own elbows, and all tees and crosses are made with the pulled port technique. This allows smooth,... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: FullNipple
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal manufactures a complete line of vacuum fittings with CF flanges. The tube portions are fabricated from 304 stainless steel. On request 316 stainless steel can be supplied. Nor-Cal makes its own elbows, and all tees and crosses are made with the pulled port technique. This allows smooth,... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: Tee
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
CF flanges are available with UNC or UNF tapped and untapped holes. Metric tapped or helicoiled holes can be ordered as specials. Tapped flanges have through holes, so bolts may protrude slightly from the back of the flange when fastened to an untapped flange. Untapped CF flanges can be fastened to... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: Flange
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal manufactures a complete line of vacuum fittings with CF flanges. The tube portions are fabricated from 304 stainless steel. On request 316 stainless steel can be supplied. Nor-Cal makes its own elbows, and all tees and crosses are made with the pulled port technique. This allows smooth,... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: Tee
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal's double-sided flanges are identical to standard CF flanges except the same gasket-sealing detail is machined into both faces of the flange. These flanges can be inserted between like-sized flanges as spacers, orifice plates, or when radially drilled, as custom penetrations into vacuum... [See More]
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: Flange
- Flange System & Fitting Seal: Elastomeric / O-ring; Metal Seal; Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal Products manufactures an extensive line of high and ultra high flanged vacuum viewports. Zero length fused silica viewports are available in NW, ISO and CF flange versions and feature a one-piece welded construction. [See More]
- Vacuum / Pressure Range: (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: Viewport
- Flange System & Fitting Seal: Proprietary ConflatTM type flange or fitting
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal Products stocks a complete line of chain clamps and aluminum metal seals for converting elastomer seal NW (KF) and ISO flanges to UHV metal seals. They provide a number of benefits over elastomer seals: reduced outgassing, no permeation, no hydrocarbons, resistance to radiation and short... [See More]
- Vacuum / Pressure Range: (UHV, < 10-8 torr)
- Port Type: Flange
- Component Type: Clamp; Blank-off (optional feature)
- Temperature Range: -454 to 302