Operating range

Kreiselpumpe Pressure [pmax]: 25 bar
Velocity [vmax]: 25 m/s
Plunger Pressure [pmax]: 250 bar
Velocity [vmax]: 2 m/s
Armatur Pressure [pmax]: 150 bar
pH: 1 - 14
Density 1.55 g/cm³

Temperature: t = -100… +280 °C

Main application

  • Centrifugal pumps
  • Mixers
  • Kneaders
  • Agitators
  • Refiners
  • Autoclave
  • Filters

Suitable for

  • Bauxit Industry
  • General Mining
  • Ash Slurrries in Power plants
  • Pulp and paper industry
  • Chemical industry
  • Waste water technology
  • Universal use

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 6 to 9 mm in square X-Section.

06 - 09 mm on 1 kg 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
617.9
6.4 [1/4"]16.0
8 [5/16"]10.1
9.5 [3/8"]7.1
106.5
11 [7/16"]5.2
124.5
Size mm["]Meter
13 [1/2"]4.0
14 [9/16"]3.3
152.9
16 [5/8"]2.5
182.0
19 [3/4"]1.8
201.6
22 [7/8"]1.3
25 [1"]1.0

Trapez-Pack®18 ProStar
Hybrid-Braid made of ePTFE/Graphite and Carbon/Graphite Yarn with additional X-Section Impregnation and Silicone Run In Lubricant

Characteristics

  • Preferred packing for sealing abrasive mediums in all manner of plant rotating equipment
  • Excellent when used in crystalizing products
  • Low Coefficient of friction and ultimate heat conductivity
  • High plant standardization possibilities
  • Recommended Shaft Surface Hardness HRC35
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