Centering Ring Reducing -- Reducer SS Centering Ring, Viton O-ring
from Nor-Cal Products, Inc.

NW flanges utilize an aluminum clamp with a single wingnut fastener allowing frequent disassembly without tools. The vacuum seal is effected by uniform application of pressure by the clamp on the 15 ° surface of the 304 stainless steel flanges. The mating flange surfaces compress a Viton ®... [See More]

  • Features: Reducing
  • Flange System & Fitting Seal: Elastomeric / O-ring
  • Component Type: Adapter; Centering Ring
  • Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
CF Reducing Flange -- 836 85
from Oerlikon Leybold Vacuum USA Inc.

The CF flange connection consists of two identical flanges with a flat gasket made of OFHC copper, bolts, nuts and washers. Advantages to the User. The well-proven LEYBOLD geometry for the cutting edges. Forged steel materials of high tensile strength and density. Material quality for standard... [See More]

  • Features: Reducing
  • Port Type: Flange
  • Component Type: Flange
  • Flange System & Fitting Seal: Metal Seal; ISO-CF (Metal Seal)
Conical Reducer
from A&N Corporation

Manufactured from 304 stainless steel. Butt weld. Designed to fit standard inch tubing O.D.'s. Connects different tubing O.D.'s [See More]

  • Features: Reducing
  • Flange OD: 0.7500 to 4
  • Port Type: ButtWeld
  • Thickness / Length: 1.38 to 3.62
ASA Fittings - Reducer Nipples -- ASA-11-5-RN
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]

  • Features: Reducing
  • Flange System & Fitting Seal: ASA
  • Component Type: FullNipple
  • Flange Bore / ID: 2
Conical Reducers -- 062902
from Adixen

All vacuum systems require connections with either pumping systems or different peripheral accessories such as vacuum gauges, valves, etc... While these connections have to preserve vacuum integrity, they also have to be modular to allow flexibility and required maintenance. All vacuum applications... [See More]

  • Features: Reducing
  • Port Type: Flange
  • Component Type: FullNipple
  • Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV,  < 10-8 torr); Elevated or positive pressures (>> 760 torr); 10-9 mbar
ISO to NW Reducing Cross
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]

  • Features: Reducing
  • Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); Elevated or positive pressures (>> 760 torr)
  • Component Type: 4-WayCross
  • Temperature Range: 14 to 392
Bellows Adapters - UHV Series -- 466000
from MDC Vacuum Products LLC

Excellent vibrational absorption, ideal for high heat and cryogenics [See More]

  • Features: Reducing
  • Port Type: Flange
  • Component Type: FlexCoupling; Metal-to-glass adapter
  • Flange System & Fitting Seal: Metal Seal; Proprietary Del-SealTM type flange or fitting
UFC Series
from ULVAC Technologies, Inc.

Edge section designed to withstand repeated connections and disconnections [See More]

  • Features: Reducing (optional feature); Rotatable (optional feature)
  • Port Type: Flange
  • Component Type: Flange
  • Flange System & Fitting Seal: Metal Seal; ISO-CF (Metal Seal)