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Keyword       Ideal Spectroscopy Part Number       Manufacturer Part Number

× Molecular-Spectroscopy Optical-Table-Accessories Absorption-Spectroscopy-Gas-Cells Ultra-High Purity Gas Products Pulse-Valves-For-Jet-Cooling Vacuum-Pressure-Measurement Fittings-and-Flanges Vacuum-Valves Vacuum-Pumps Modular-Vacuum-Chambers

Condition:
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Part Number:
  P1012759
Warranty:
  Against Product Defect

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RoHS Compliance Sticker


$156.01


Print Version

ISO 320 Centering Ring Aluminum with Neoprene O-Ring, NW-320 Vacuum Flange Size, Typically Used With 12 Inch O.D. (304.8 mm) Tubing


ISO 320 Centering Ring Aluminum with Neoprene (Chloroprene, CR) O-Ring, NW-320 Vacuum Flange Size, Typically Used with 12 Inch O.D. (304.8 mm) Tubing.

These ISO DN 320 centering rings are made of aluminum with Neoprene (CR) rubber, also called polychloroprene or chloroprene, O-rings and are used to seal both ISO-K and ISO-F vacuum flanges. Neoprene offers moderate resistance to oils and petroleum products, but provides significantly greater resistance to sunlight, ozone, and weather. Neoprene provides very good-to-excellent resistance against the spread of flame. Minimum Service Temperature -30° F to -70° F; Maximum Service Temperature +220° F to +280° F. Generally Resistant to Moderate chemicals and acids, ozone, oils, fats, greases, and solvents.

Neoprene rubber resists fire and withstands sunlight, ozone, and weather. Specific grades of neoprene can also meet flame, smoke and toxicity (FST) requirements for the mass transit industry. Applications include door seals, window seals, hose covers, vibration mounts, and shock absorbers. Neoprene is also used with HVAC units, electrical or electronic enclosures, and weather stripping for fire doors. Additional applications include expansion joints and bearing pads in built structures.

These centering rings follow vacuum technology standards as described in DIN 28404 and ISO 1609. The centering ring which contains a rubber elastomeric O-ring forms the vacuum seal between the two mating ISO-K or ISO-F flange faces. ISO-K fittings are quick to assemble using claw clamps (please see figure - click to enlarge) and can be connected together in any orientation. The claw clamp hooks into a ridged groove in the back side of the ISO-K flange. ISO-F fixed flange vacuum fittings are different and have a bolt circle where bolts align the two flanges. These ISO 320 centering rings are commonly used to build process vacuum plumbing and systems for industrial standard and high vacuum applications. The ISO standard sizes for large LF flanges are ISO-F and ISO-K DN 63, 80, 100, 160, 200, 250, 320, 400, 500, 630, 800, 1000. These vacuum fittings are made with inner and outer rings of Aluminum 6082 with Chloroprene (CR) rubber O-ring material.


ISO DN 320 Centering Ring, For Sealing of NW-320 Vacuum Flanges, Aluminum with Chloroprene (CR) rubber O-Ring
ISO-LF Flange Size: NW-320

Common Dimensions:
A = 12.52" (318mm)
B = 0.22" (5.60mm)



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PDF Logo RoHS Compliance Download

Ideal Spectroscopy offers 3D CAD models in Solidworks (SLDPRT), STP, & STEP formats. For those without CAD software a free trial 3D model viewer with measurement capabilities can be downloaded here:

E-drawing LogoeDrawings Viewer For Windows
E-drawing LogoeDrawings Viewer For MAC.




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Ideal Vacuum Logo Water Mark
CONTACT US
Ideal Spectroscopy
5910 Midway Park Blvd NE,
Albuquerque, NM 87109-5805

Phone: (505) 872-0037
Fax: (505) 872-9001
info@idealspectroscopy.com



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