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

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
6.4 [1/4"]16.5
8 [5/16"]10.4
9.5 [3/8"]7.4
106.7
11 [7/16"]5.4
124.6
Size mm["]Meter
13 [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

Approvals

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

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

 

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