NW 40 Vacuum Flanges and Fittings Datasheets

Chain Clamp
from Nor-Cal Products, Inc.

Aluminum seals locate on the centering ring groove (inner centering) or outside edge of the flange (outer centering) depending on the size. (Inner and outer centering versions are available for all NW flange sizes.) Aluminum knife-edges are compressed by the sealing surfaces of the mating flanges... [See More]

  • ISO Flange Size: NW 16; NW 25; NW 40 ; NW 50; NW 63; NW 80; NW 100
  • Flange System & Fitting Seal: ISO-KF (Small Clamped, <2")
  • Port Type: Flange
  • Temperature Range: 212 to 302
CF 90° Elbow -- 836 05
from Oerlikon Leybold Vacuum USA Inc.

CF components are manufactured according to the requirements outlined in the introductory chapter. They are made from selected and corrosion resistant types of stainless steel. Both design and production methods are such, that the components meet the requirements of UHV applications. All components... [See More]

  • ISO Flange Size: NW 40 
  • Port Type: Flange
  • Component Type: Elbow90°
  • Flange System & Fitting Seal: Metal Seal; ISO-CF (Metal Seal)
A&N CNC Aluminum Clamp
from A&N Corporation

Aluminum body. Stainless steel hardware (pins, studs and hinges). Machined from solid bar for greatly increased strength. Integrated handle lock to prevent accidental opening [See More]

  • ISO Flange Size: NW 10 (optional feature); NW 16 (optional feature); NW 25 (optional feature); NW 40  (optional feature); NW 50 (optional feature)
  • Port Type: Flange
  • Component Type: Clamp
  • Flange System & Fitting Seal: ISO-KF (Small Clamped, <2")
KF Fittings - Conical Reducers -- KF-40-16-CR
from AccuVac Technology

AccuVac Technology manufactures a full range of high quality Conflar < KF, ISO, and ASA type flanges and welded fittings for high and ultra high vacuum systems. AccuVac Technology has chosen to specialize in these products so that we may offer our customers the best value in product quality,... [See More]

  • ISO Flange Size: NW 16; NW 40 
  • Features: Reducing
  • Flange System & Fitting Seal: ISO-KF (Small Clamped, <2")
  • Materials: Stainless
Foreline Traps -- Angle Dual Tube Liquid Nitrogen Traps
from EBARA Technologies, Inc.

Standard beadblast finish electropolished available on request [See More]

  • ISO Flange Size: NW 16 (optional feature); NW 25 (optional feature); NW 40  (optional feature); NW 50 (optional feature)
  • Flange System & Fitting Seal: ISO-KF (Small Clamped, <2")
  • Port Type: Flange
  • Vacuum / Pressure Range: 1E-8 torr
"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
Baseplate to ISO KF Adapter -- 650008
from MDC Vacuum Products LLC

Viton ® elastomer O-ring, fits through standard 1" diameter holes [See More]

  • ISO Flange Size: NW 40 
  • Port Type: Threaded; Flange
  • Component Type: Adapter; Bulkhead
  • Flange System & Fitting Seal: Elastomeric / O-ring; ISO-KF (Small Clamped, <2")
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")
JNW1N40
from Swagelok Company

304 SS KF Fitting, Half Nipple, NW 40 Flange Size, 1 1/2 in. Tube OD [See More]

  • ISO Flange Size: NW 40 
  • Port Type: Flange
  • Component Type: HalfNipple
  • Flange System & Fitting Seal: ISO-KF (Small Clamped, <2")