Duct system components for high pressure H

Pipe program for the channel system construction for use at high-vacuum installations. All pipes and other components are galvanized and are thus electrically conductive.
Are easily built together by sealing clamps with rubber lining. Strong wall thickness, good for material transport. Fits all Gram high-pressure valves as well as pneumatic and electrically powered slinding dampers for high-vacuum application.

Product Features

  • For all pipes/channel components type H the following apply:
  • Galvanized surface
  • Wall thickness: 1.25 to 2mm
  • Temperature range: -30°C to +80°C
  • Vacuum: up to 50,000Pa
  • Fit all Gramm high-pressure valves
  • Fit pneumatic and electrically powered slinding valves
  • Sealing clamps are also available in electrically conductive versions

Further data

Gram channel components type H consist of pipes and components. All parts can easily and elegantly be built together by sealing clamps with rubber lining.

Gram channel components type H for high pressure include:

  • Steel pipes
  • Steel pipe bends
  • Y-pipe
  • Branch
  • Sealing clamps
  • Reducers
  • End covers

Steel pipe type HSR-G:

Length 3m, dimension: ø50-203mm

Steel pipe bend type HLBR-G:

HLBR-G, 90°: dimension: ø50-203mm

HLBR-G, 45°: dimension: ø50-203mm

Y-pipe type HYR-G and branch type HGR-G:

Y-pipe HYR-G: 90°, branch angle 45°,

Dimension: from 3xø50mm to 3xø203mm

Branch HGR-G: branch angle 45°

Dimension: ø50 – ø203mm

Sealing clamp type HRK and HRK-AG:

Sealing clamp HRK: length 65mm, EDPM-rubber

Sealing clamp HRK-AG: NBR-rubber

Electrically conductive, EN 1.4306/AISI 304L

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