Operating range

Kreiselpumpe Pressure [pmax]: 20 bar
Velocity [vmax]: 20 m/s
Plunger Pressure [pmax]: 100 bar
Velocity [vmax]: 2 m/s
Armatur Pressure [pmax]: 100 bar
pH: 1 - 14
Density 1.75 g/cm³

Temperature: t = -100… +280 °C

Practical useful application data:

max. temperature: +200 °C

max. velocity centrifugal pumps: 16 m/s

Main application

  • Centrifugal pumps
  • Mixer
  • Agitators
  • Autoclave
  • Filter
  • Refiner
  • Kneader
  • Paddle dryer

Suitable for

  • Pulp and paper industry
  • Chemical industry
  • Pharmaceutical industry
  • Food industry

Approvals

  • FDA Conformity
  • Food Approval EG 1935:2004 in accordance with EU 10/2011

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
435.7
5 [3/16"]22.9
615.9
6.4 [1/4"]14.2
8 [5/16"]8.9
9.5 [3/8"]6.3
105.7
11 [7/16"]4.6
124.0
Size mm["]Meter
13 [1/2"]3.5
14 [9/16"]2.9
152.5
16 [5/8"]2.2
181.8
19 [3/4"]1.6
201.4
22 [7/8"]1.2
25 [1"]0.9

Trapez-Pack®619
Hybrid-Braid in W-Profile of heat conductive ePTFE Yarn with Silicone Run In Lubricant and form stable PTFE fibers

Characteristics

  • Wear resistant through Running Track Reinforcement
  • Very high heat conductivity through employment of a special heat conductive Compound
  • Clean packing, no contamination of medium
  • Increases the operative lifetime due to high mechanical strength and excellent heat conductivity
  • Provides maximum protection of shaft against wear
  • Recommended shaft surface hardness: HRC 25

 

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