UNISTAT 6303 Freudenberg Dichtungen FST ehemals Merkel empaquetaduras de la bomba
UNISTAT 6303 Freudenberg Dichtungen FST ehemals Merkel empaquetaduras de la bomba
UNISTAT 6303 Freudenberg Dichtungen FST ehemals Merkel empaquetaduras de la bomba
UNISTAT 6303 Freudenberg Dichtungen FST ehemals Merkel empaquetaduras de la bomba

UNISTAT 6303

24183126
Product available for orders
702,10 € impuesto incluido

(Precio por una cantidad mínima de 2)

UNISTAT 6303 Ideal for control valves and plunger pumps.

UNISTAT is manufactured from graphite-filled PTFE yarn. The high level of graphite ensures excellent heat conduction while the PTFE content provides low friction performance. Due to its dense and pressureresistant structure UNISTAT is widely used in plunger pump applications. 

In addition, its excellent chemical resistance allows for universal use in the chemical industry. UNISTAT materials are approved for use in the food processing industries.

Packungsquerschnitt

La cantidad mínima en el pedido de compra para el producto es 2.

Application Limits
P       800 bar 1*
250 bar 2*            
11600 psi 1*
3625 psi 2* 
T -200..+280(C -328..+536(F        
V 2 m/s 400 ft/min
pH 0..14 0..14
1 Plunger pumps   
2 Valves  

* Installation with end rings and springs

Media

Steam, condensate, alkalis, solvents, almost all acids. Exceptions: highly concentrated nitric acid and oleum. Tested by the “Federal Institute for Research and Material Testing”, Stuttgart, Germany, for use against gaseous oxygen up to 40°C at a pressure of 65 bar and up to 200°C at a pressure of 50 bar.

UNISTAT materials are approved for use in the food processing industries. 

*This packing is certified by the Fraunhofer-Institute for process engineering and packaging as suitable for use in food processing machinery according to FDA US 21 CFR 170.3 (i) and to article 3 of the EU directive 1935/2004. 

Stable PTFE-graphite compound             High chemical and pressure stability          
High graphite content Excellent thermal conductivity
Very dense structure Low leakage
Very low soluble chlorides content Suitable for use in nuclear 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 13 76.63 1 24192301  
4   23 43.10 1 24195261  
5 3/16 36 27.59 1 24192302  
6   52 19.16 1 24127129  
  ¼ 59 16.8 1 24353543  
8 5/16 93 10.78 2 24183946 *
  3/8 131 7.6 2 24147002  
10   145 6.90 2 24183126 *
12   209 4.79 3 24187294 *
  ½ 234 4.28 3 24147003  
14 9/16 284 3.52 3 24195262  
15   326 3.07 3 24235919  
16 5/8 371 2.69 3 24191302 *
18   470 2.13 3 24195263  
19 ¾ 523 1.91 3 24193673  
20   580 1.72 5 24195264  
22 7/8 702 1.42 5 24191529  
25 1 906 1.10 10 24188161  

 

Einsatz für Ventile
ja
Temp. min.
-200
Temp. max.
280
pH-Wert min.
pH 0
pH-Wert max.
pH 14
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