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◎ USAGE: For water pumping under negative pressure, such as irrigation, pumping shallowly, industry pumping.
◎ CHARACTER:
1. Pumping hose is rigid and flexible,film for use.
2. Enhancement layer is rubber coating fabric and spiral steel mixture.
3.Working temperature is -20 ℃ ~40 ℃, transferring ietm temperature beiow 40℃。
Specific parameters
内径
I.D
编织层数
螺旋钢丝直径（mm）
管接头长度（mm）
Pipe joint length
软管长度
Hose length
尺寸
Size
公差
尺寸
Size
公差
32
±1.2
3
2.0
100
15
10
38
±1.2
3
2.0
100
15
10
51
±1.2
3
2.0
100
15
10
64
±1.5
3
2.0
100
15
10
76
±1.5
3
2.0
100
15
10
89
±1.5
3
2.7
100
15
10
102
±1.5
4
2.7
150
20
10
127
±2.0
4
2.7
150
20
10
152
±2.0
4
2.7
150
20
10
203
±2.0
4
4.0
200
25
10
Number of layers
Spiral wire diameter
Tolerance
Tolerance
