NORFLEX® PUR 441 MHF
Abrasion-proof pressure hose; Fabric reinforced hose, resistant to pressure, smooth interior and exterior

Applications:
Pressure hose, especially suitable:
•for compressed air
• for abrasive solids such as dust, powder, fibres
and chips
•for gaseous and liquid media
Properties
•highly flexible
• highly abrasion-proof (abrasion resistance about
2.5 to 5 times better than most rubber materials
and about 3 to 4 times better than most soft
PVC´s)
•smooth interior and exterior
•high tensile strength and tear resistant
•fabric reinforced
• food grade wall, complies with: FDA 21 CFR
177.2600 and 178.2010, EU Directive 2002/72
/EC, incl. amending Directives 975/2009 and
Regulation No. 10/2011
• approved by an independent testing laboratory
for the complete hose (from an inner diameter of
3.0 mm) acc. to EU Directive 2002/72/EC, incl.
amending Directives 2008/39/EC and 975/2009
•odourless and tasteless
•microbe and hydrolysis resistant
•good resistance to mineral oils and gasoline
•good resistance to chemicals
•good resistance to UV and ozone
• very good low temperature flexibility (better than
comparable ester-polyurethanes)
•small bending radius
•free of softener and halogen
•gas and liquid tight
•pressure resistant
•crush-proof
•very robust
•conform to RoHS guideline
 
Temperature Range
•-40 °C approx. to +90 °C approx.
•short time to +125 °C approx.
Design, material
NORFLEX ® design
1. fabric reinforced wall
2. smooth interior and exterior
wall: special premium ether-polyurethane (Pre-
PUR ® )
Delivery variants
•transparent (standard)
•special colours: full coloured
•customer-specific product marking

I.D.
mm
Wall Thickness mm
O.D.
mm
Overpressure
bar
Bending
Radius mm
Weight
kg/m
Dimensions
Lengths
m
Further Production Lengths
m
Order No.
2,9
1,4
5,7
20
15
0,022
50
441-9029-0000
4
2
8
20
15
0,045
50
441-9040-0000
6
2
10
16
25
0,060
50
441-9060-0000
6
12
20
25
0,100
50
441-9060-2175
6,5
1.75
10
16
25
0,054
50
441-9065-0000
7
1,5
10
14
30
0,047
50
441-9070-0000
8
2
12
16
30
0,075
50
441-9080-0000
8,5
2
12,5
16
40
0,078
50
441-9085-0000
9,5
2
13,5
14
50
0,086
50
441-9095-0000
10
2,25
14,5
12
60
0,103
50
441-9100-0000
11
2,5
16
12
60
0,126
50
441-9110-0000
13
3
19
10
85
0,179
50
441-9130-0000
19
3
25
8
125
0,248
50
441-9190-0000

 

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