Flange Assembly Flanges & Fittings Large-Flange ISO LF NW320

Product > Flanges & Fittings > Large-Flange ISO LF

Flanges & Fittings
Large-Flange ISO LF - NW320

Flange Assembly

Features
HV rated to 1x10^-8 Torr High temperature rated to 200ºC Symmetric, nonrotatable geometry Rotatable bolt ring available Elastomer O-ring seal Claw-clamp style or bolt style fasting ISO compatible design
A flange assembly provides all the flange components for making a single vacuum seal in a system. Only tubing is required for welding to the flanges. One complete Large-Flange^TM assembly consists of two weld flanges, four double claw-clamps and one aluminum centering ring assembly with a Viton® elastomer O-ring. These units are available only in the claw-clamp style configuration.

Specifications
Material
Flanges	304ss
Rotatable Bolt Ring	Aluminum
O-Rings	Viton®, Buna-N® elastomer
Claw Clamps	Aluminum
Band Clamps	431ss, heat treated
Fastening
Claw Clamp	M12-1.75 thread, 8-16 required
Band Clamp	0.250-28 thread
Bolt Type	Hexagonal Head, M12-1.75 thread, 8-16 required
Nut Type	Hexagonal
Size / Torque	Clamp: Finger tight Bolts: 7-10 lb-ft
Vacuum Range	1x10^-13
Temperature Range
Viton®	Minimum: -20ºC Intermittent: 200ºC Sustained: 150ºC
Buna-N®	Minimum: -20ºC Intermittent: 100ºC Sustained: 80ºC
Dimensions	Clamp Style: 14.57 OD x 12.42 ID maximum Bolt Style: 16.73 OD x 12.42 ID maximum
For conversion tables click here

For any question on this Section Ask Our Experts

There are 1 parts in this category. Scroll down to browse the result tables
For more details, available options and accessories click on desired Part Number link.

All "In Stock" parts ships same business day as ordered. Lead Time indicates business days. Please Note that cut off time for same day shipment is 1:30 p.m. Pacific Standard Time. Prices and specifications are subject to change without notice. See full terms of sale here.

Drawings download if available are indicated by in the Part Number column. Click on to go to Downloads Page

FLANGE ISO REF.

TUBE SIZE

WELD FLANGES

CLAW CLAMP REF.

CENTERING RING

WT LB

Part Number

UOM

List Price

Net Price

Lead Time

Qty

NW320

12.75

L1200-W

DC-12

L1200-CR

800005
REF# L1200-CA

EACH

$1,082.00

25 days

A flange assembly provides all the flange components for making a single vacuum seal in a system. Only tubing is required for welding to the flanges. One complete Large-Flange™ assembly consists of two weld flanges, four double claw-clamps and one aluminum centering ring assembly with a Viton® elastomer O-ring. These units are available only in the claw-clamp style configuration.

Company

Contact Us