Univerdit 7000 Freudenberg Dichtungen FST ehemals Merkel pump packings
Univerdit 7000 Freudenberg Dichtungen FST ehemals Merkel pump packings
Univerdit 7000 Freudenberg Dichtungen FST ehemals Merkel pump packings
Univerdit 7000 Freudenberg Dichtungen FST ehemals Merkel pump packings

Univerdit 7000

24107767
Delievery in 3-4 weeks
€259.42 tax incl.

(Price for minimal quantity of 2)

UNIVERDIT 7000 Special high-density pump and valve packing

Compact extruded packing made of PTFE graphite compound. UNIVERDIT has extremely good resistance to gas permeation and has the ability to embed abrasive particles.

UNIVERDIT remains self-lubricating even during extended periods of operation and therefore reduces friction on shafts and spindles. 

Generally, UNIVERDIT must always be installed with end rings. End-ring selection is dependent on application parameters.

Square Diameter

The minimum purchase order quantity for the product is 2.

Special high-density pump and valve packing

Application Limits
P 25 bar 1
160 bar 2*
362 psi 1
2230 psi 2*
T -30 ....+250(C              -22 ...+482(F                
V   6 m/s  1200 ft/min
pH      0 ...14    0..14

1 Rotary pumps               2 Valves

 

Media

Acids, lyes, solvents, vapour, gases, solidifying plastics, adhesives, lacquers, cristalline abrasive media such as salt, slurries, ceramic pastes.

Exceptions: oleum, heavy concentrations of nitric acid

Compact extruded packing made of PTFE graphite compound.

Very high density Resistance to gas permeation
Both pliable and volumetrically stable      Easy installation and long service life
Ability to absorb media particles Ideal for sealing abrasive media
Self-lubricating Can run “dry” in some applications

Also available in die-formed rings and pre-cut lengths 

mm inch G/m M/kg Kg/box Reference no  In stock 
3 1/8 16 61.73 1 24139912  
4   29 34.72 1 24115567  
5 3/16 45 22.22 1 24107764  
6   65 15.43 1 24107765  
  ¼ 73 13.78 1 24121706  
8 5/16 115 8.68 2 24107766  
  3/8 161 6.22 2 24117922  
10   180 5.56 2 24107767 *
12   259 3.86 3 24107768  
  ½ 290 3.44 3 24117923  
14 9/16 353 2.83 3 24107770 *
15   405 2.47 3 24120253  
16 5/8 461 2.17 3 24107771  
18   583 1.71 3 24115709  
19 ¾ 650 1.54 3 24120998  
20   720 1.39 5 24107772  
22 7/8 871 1.15 5 24141641  
25 1 1125 0.89 10 24116047  

 

Einsatz für Ventile
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Temp. min.

-10
-18 °C
-20 °C
-30
Temp. max.
+40 °C
+50 °C
+66 °C
+70 °C
+80 °C
+121 °C
+200 °C
100
120
150
160
160
250
pH-Wert min.
pH 0
pH-Wert max.
pH 14
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