Observation Window -- 210 131
from Oerlikon Leybold Vacuum USA Inc.

Observation of the phenomena in the vacuum chamber is very important for many vacuum processes. Measurements and monitoring can often be accomplished only by means of external instruments used under normal atmospheric pressure conditions. This calls for highly transparent, rugged observation windows... [See More]

  • Component Type: Viewport
  • Flange System & Fitting Seal: Elastomeric / O-ring; ISO-KF (Small Clamped, <2")
  • Port Type: Flange
  • Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
Viewport -- Add-A-Door
from A&N Corporation

Vacuum rating of 1x10-8 torr. Temperature maximum of 150oC. Body and door are manufactured from 304 stainless steel. Viewing window is manufacutred from 7056 Borosillicate glass. Viton seals. Fastening knob is manufactured from aluminum. Do not expose to pressure above 1 atmosphere [See More]

  • Component Type: Viewport
  • Flange System & Fitting Seal: Proprietary ConflatTM type flange or fitting
  • Port Type: Flange
  • Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
NW Optical Viewpoint
from Edwards Vacuum

When you buy flange fittings from Edwards, you can expect the service that only a leading international supplier can offer you. Whether you are an OEM (needing scheduled deliveries of component kits for series production) or a unique system builder, you can rely on your local supplier to meet all... [See More]

  • Component Type: Viewport
  • Temperature Range: 14 to 392
  • Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); Elevated or positive pressures (>> 760 torr)
  • ISO Flange Size: NW 40  (optional feature); NW 50 (optional feature)
Nonmagnetic 7056 Glass - UHV Series -- 451000
from MDC Vacuum Products LLC

Housekeeper seal, stainless steel sleeve [See More]

  • Component Type: Viewport
  • Flange System & Fitting Seal: Metal Seal; Proprietary Del-SealTM type flange or fitting
  • Port Type: Flange
  • Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV,  < 10-8 torr)
Series 23 ButtWeld Vacuum Components -- Series 23
from MKS Instruments, Inc.

Precision, cleanliness and absoluteintegrity, coupled with process chemistry experience shapes MKS to beuniquely positioned to offer extensive clean assembly, vacuum andprecision engineering products and services to OEM customers. We arespecialists in the manufacture and customization of precision... [See More]

  • Component Type: Access Cap / Cover; Cap; BallSocket; Clamp; Adapter; Bulkhead; FlangeAssembly; 4-WayCross; 5-WayCross; 6-way cross or cube; Elbow90°; Elbow45°; Centering Ring; FullNipple; HalfNipple; Return; Tee; Flange; Viewport; Stub; Yes
  • Flange System & Fitting Seal: ISO-CF (Metal Seal); ISO-MF (Multi-fastener / Universal); ISO-KF (Small Clamped, <2")
  • Port Type: Flange
  • Vacuum / Pressure Range: (UHV,  < 10-8 torr)
TVU-FV Series
from ULVAC Technologies, Inc.

High transmittance in the visible range, thin window [See More]

  • Component Type: Viewport
  • Flange System & Fitting Seal: Metal Seal; ISO-CF (Metal Seal)
  • Port Type: Flange
  • Vacuum / Pressure Range: Low or roughing vacuum level (> 1 torr); Low / Medium (HV < 1 torr, >10-3 torr); (HV, < 10-3, >10-8 torr); (UHV,  < 10-8 torr)