Nitrile Rubber ( NBR ) Layflat Hose Designed for Agriculture Irrigation
Applications
• Washdown
• Drainage pumps
• Water Discharge
• Drainage
• Irrigation installations
• Pumping of sludge and liquid fertilizers
• Temporary installations (by-passes)
Recommended for Industrial Water Discharge Solution.
Product Introduction
Longman 450 is one type of through-the-weave Nitrile Rubber (NBR) covered hoses.
Longman 450 hoses shall be made from 100% high tenacity synthetic yarn circular woven and completely, totally embedded in the NBR/PVC compound, excellent protected against mechanical damage, forming a single homogenous construction without the use of any glues or adhesives of any type. NBR compound is composed of NBR and PVC. High percentage of NBR content contributes to better abrasion-resistance.
Construction: Circular polyester weave extruded internally and externally with NBR-PVC.
Product Features
Color:Black ribbed
Temperature range:From -20 C deg to 80 C deg (-4 F deg to 176 F deg)
Elongation at WP:<1.5%
Expansion at WP:<6%
Abrasion:6000 DIN cycles
Standard Length: 50ft, 100ft, 300ft/91.5m, 330ft/100m, 660ft/200m, other length available per request
Coupling: Camlocks, Pinlug, Expansion Ring coupling, etc.
Product Specification
Longman™450 Nitrile Rubber Layflat Hose | |||||||||
ID
|
Wall Thickness
|
Weigth
|
Working Pressure
|
Bursting Pressure
|
|||||
Inch
|
mm
|
Inch
|
mm
|
lbs/ft
|
kg/m
|
PSI
|
Bar
|
PSI
|
Bar
|
1 1/2
|
38+1.5
|
0.08
|
2.2
|
0.21
|
0.32
|
150
|
10
|
450
|
30
|
2
|
51+1.5
|
0.08
|
2.2
|
0.32
|
0.47
|
150
|
10
|
450
|
30
|
2 1/2
|
64+1.5
|
0.08
|
2.2
|
0.44
|
0.65
|
150
|
10
|
450
|
30
|
3
|
76+2.0
|
0.1
|
2.5
|
0.18
|
0.72
|
150
|
10
|
450
|
30
|
4
|
103+2.0
|
0.1
|
2.5
|
0.66
|
0.98
|
150
|
10
|
450
|
30
|
6
|
154+2.5
|
0.12
|
3.2
|
1.14
|
1.7
|
150
|
10
|
450
|
30
|
8
|
204+3.0
|
0.12
|
3.2
|
1.54
|
2.3
|
150
|
10
|
450
|
30
|
10
|
254+3.0
|
0.14
|
3.6
|
2.05
|
3.05
|
150
|
10
|
450
|
30
|
12
|
305+3.0
|
0.18
|
4.5
|
2.41
|
3.6
|
150
|
10
|
450
|
30
|