Operating range

Kreiselpumpe Pressure [pmax]: 30 bar
Velocity [vmax]: 25 m/s
Plunger Pressure [pmax]: 100 bar
Velocity [vmax]: 2 m/s
Armatur Pressure [pmax]: 100 bar
pH: 2 - 12
Density 1.50 g/cm³

Temperature: t = -50… +300 °C

Practical useful application data:

max. temperature: +250 °C

Main application

  • Centrifugal pumps
  • Mixer
  • Agitators
  • Autoclave
  • Refiner

Suitable for

  • Pulp and paper industry
  • Chemical industry
  • Sugar industry

Form of delivery

Registered users can view stock information

This packing can be manufactured in dimensions from 10 to 40 mm as well as in intermediate, inch sizes and special measurements.

Available from 4 to 9 mm in square X-Section.

04 - 09 mm on 1kg spool
10 - 15 mm on 2,5 kg spool
16 - 25 mm on 5 kg spool

Special length, pre-cut or die formed rings on request.

1 kg of packing of the following cross-sections corresponds to displayed meter lengths:

Size mm["]Meter
441.7
5 [3/16"]26.7
618.5
6.35 [1/4"]16.5
713.6
8 [5/16"]10.4
9.5 [3/8"]7.4
106.7
11 [7/16"]5.5
Size mm["]Meter
124.6
12.7 [1/2"]4.1
14 [9/16"]3.4
153.0
16 [5/8"]2.6
182.1
19 [3/4"]1.8
201.7
22 [7/8"]1.4
25 [1"]1.1

Trapez-Pack®30
High purity Carbon Fiber with cross section impregnation and Paraffin Run In Lubricant

Characteristics

  • Excellent Standardisation features
  • Cross section impregnation avoids the penetration of crystallizing mediums
  • Wear resistant against abrasive products and with minimal coefficient of friction
  • Self lubricating fiber with high Carbon content, reduced shaft wear and excellent heat transfer characteristics
  • Thermally balanced construction, the coefficient of expansion is similar to steel, the packing is volume stabile and does not shrink. Therefore minimal re-adjustment needed after installation.
  • Excellent chemical resistance
  • Recommended shaft surface hardness: HRC 45

 

Variants

Two selectable versions with or without food grade.

F = Foodgrade

N = Non-foodgrade

Approvals

For version F:

Food Approval EC 1935:2004 in accordance with EU10/2011

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