FLEXALON 6250 Freudenberg Dichtungen FST ehemals Merkel pump packings
FLEXALON 6250 Freudenberg Dichtungen FST ehemals Merkel pump packings
FLEXALON 6250 Freudenberg Dichtungen FST ehemals Merkel pump packings
FLEXALON 6250 Freudenberg Dichtungen FST ehemals Merkel pump packings

FLEXALON 6250

00533645
Product available for orders
€452.20 tax incl.

(Price for minimal quantity of 2)

FLEXALON 6250 Rotary pump packing

New from FST Freudenberg!  

FLEXALON is ideal for general use in paper mills, as well as in food, chemical and sewage treatment plants.  Suitable applications include rotary pumps, mixers, kneaders and refiners.

FLEXALON is made from a white elastic synthetic fibre on a meta-aramid base. This means that, unlike PTFE fibre packings, FLEXALON offers high wear resistance against abrasive media. And compared with some conventional para-aramid fibre packings, it will not damage shaft surfaces.

Leakage is minimised thanks to its high density and structural integrity. The silicon-free lubricant ensures FLEXALON a smooth running performance.  Moreover its white appearance means there is no risk of colour contamination of media!

A highly wear-resistant DIAPLEX® braided packing made from a white elastic synthetic fibre, with a silicon-free running-in lubricant.

The materials are approved for use in food processing industries (MPA Stuttgart, Germany)

Square Diameter

The minimum purchase order quantity for the product is 2.

Application Limits
P            25 bar                          362 psi                          
T -50..+250(C -58..+482(F
V 25 m/s 5000 ft/min
pH 1..13 1..13

Media

Hot and cold water, salt solutions, organic solvents, hydrocarbons, oils, greases, diluted acids and alkalies, steam up to 180°C.

Strong and smooth yarn                         Extrusion resistant and easy on shaft            
Good elasticity Low maintenance
High cross-sectional density Low leakage performance
 

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
12
82.30
1
49007606
 
4
 
22
46.30
1
49007607
 
5
3/16
34
29.63
1
00533642
 
6
 
49
20.58
1
00533643
 
 
¼
54
18.37
1
49007608
 
8
5/16
86
11.57
2
00533644
*
 
3/8
121
8.29
2
49007623
 
10
 
135
7.41
2
00533645
*
12
 
194
5.14
3
00533646
*
 
½
218
4.59
3
49007635
 
14
9/16
265
3.78
3
00533647
 
15
 
304
3.29
3
 
 
16
5/8
346
2.89
3
00533648
*
18
 
437
2.29
3
00533649
 
19
¾
487
2.05
3
 
 
20
 
540
1.85
5
00533650
*
22
7/8
653
1.53
5
49007633
 
25
1
844
1.19
10
00533651
*
 
Einsatz für Ventile
nein
Temp. min.
-50
Temp. max.
250
pH-Wert min.
pH 1
pH-Wert max.
pH 13
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