Arochem S 6216 Freudenberg Dichtungen FST ehemals Merkel empaquetaduras de la bomba
Arochem S 6216 Freudenberg Dichtungen FST ehemals Merkel empaquetaduras de la bomba
Arochem S 6216 Freudenberg Dichtungen FST ehemals Merkel empaquetaduras de la bomba
Arochem S 6216 Freudenberg Dichtungen FST ehemals Merkel empaquetaduras de la bomba

Arochem S 6216

6216
Product available for orders
272,51 € impuesto incluido

AROCHEM S 6216
Rotary pump packing suitable for high speeds and abrasive media.

AROCHEM S combines the advantages of two advanced yarn materials in the sealing of high-speed shafts.
The particular running qualities of thermally stable PTFE-graphite compound yarn ensure shaft protection and even short-term "dry-running" without damage. Due to their stability, wearresistant aramid yarn edges prevent packing extrusion and protects against abrasive media.

AROCHEM S contains a universally stable siliconefree lubricant. This ensures superior lubrication during the run-in phase.

Application Limits
 P        25 bar 1
250 bar 2*                  
362 psi 1
3625 psi 2*            
 T  -50..+280(C  -58..+536(F
 V 25 m/s 1
2 m/s 2
4900 ft/min 1
400 ft/min 2
 pH 1..13  1..13 
1 Rotary pumps          
2 Plunger pumps            

* Installation with end rings and springs

Media
Hot water, salt solutions, alkalis, organic solvents, hydrocarbons, medium concentration acids. 

Thermally stable PTFE-graphite compound running surface         Smooth running, low friction                                  
Wear resistant multi-filament aramid yarns in the corners   Anti-extrusion protection and extra stability
Very stable and dense   Ideal for higher pressure and wider clearance gaps 

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

mm
inch
G/m
M/kg
Kg/box
Reference  no
 In  stock 
5 3/16 38 26.67 1 24258231  
6   54 18.52 1 24233069  
  ¼ 60 16.53 1 24251376  
8 5/16 96 10.42 2 24232488  
  3/8 135 7.39 2 24242764  
10   150 6.67 2 24232489 *
12   216 4.63 3 24232490  
  ½ 242 4.13 3 24237883 *
14 9/16 294 3.40 3 24233070  
15   338 2.96 3 24234711  
16 5/8 384 2.60 3 24233071 *
18   486 2.06 3 24239422  
19 ¾ 542 1.85 3 24242763  
20   600 1.67 5 24232491 *
22 7/8 726 1.38 5 24250804  
25 1 938 1.07 10 24232492   

 

Einsatz für Ventile
nein
Temp. min.
-50
Temp. max.
280
pH-Wert min.
pH 1
pH-Wert max.
pH 13
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