NW 20 Vacuum Flanges and Fittings Datasheets

Adaptive Centering Ring Assembly
from A&N Corporation

Cemtering Ring: 304 Stainless steel or Aluminum. O-Ring: Viton ®. Metal centering ring aligns flanges during seal assembly and provides support for the elastomer, sealing ring. Replaceable o-ring [See More]

  • ISO Flange Size: NW 10 (optional feature); NW 16 (optional feature); NW 20 (optional feature); NW 25 (optional feature); NW 32 (optional feature); NW 40  (optional feature)
  • Flange System & Fitting Seal: Elastomeric / O-ring; ISO-KF (Small Clamped, <2")
  • Component Type: Centering Ring
  • Flange Bore / ID: 0.3900 to 1.26
"C" Clamp
from Edwards Vacuum

When you buy 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 your... [See More]

  • ISO Flange Size: NW 10 (optional feature); NW 16 (optional feature); NW 20 (optional feature); NW 25 (optional feature); NW 40  (optional feature)
  • Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
  • Component Type: Clamp
  • Temperature Range: 14 to 392
Series 31 ISO-KF Vacuum Components -- Series 31
from MKS Instruments, Inc.

MKS, HPS ® Products ISO-KF vacuum fittingcomponents form a modular system for piping from 3/4 to 4 inches (16 to100 mm). The HPS ® ISO-KF vacuum fitting system allows the building ofhigh vacuum systems quickly, without welding or brazing. Cleaning ormodification of vacuum systems built... [See More]

  • ISO Flange Size: NW 10; NW 16; NW 20; NW 25; NW 32; NW 40 ; NW 50; NW 63; NW 80
  • Port Type: Flange
  • 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-KF (Small Clamped, <2")