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Flexible rubber hoses for suction of highly abrasive solids

PROTECTION TUBE

Description and technical data

Flexible hose made of rubber only without textile reinforcements for the delivery of abrasive products by falling such as sand, gravel, cement.
Used for pressureless discharge from silos and hoppers of abrasive materials.

Smooth Para rubber underlayer, light brown in colour.
Shore hardness 45 +/-5 Shore A
Smooth black NR natural rubber cover with canvas finish, resistant to abrasion and atmospheric agents. Also available in antistatic version on request.

Operating temperature from -40° to maximum peaks of 70°
Standard pack 5 meters




Dimensions internal-external diameter
mm
Weight
Kg/m
80x90
1.45
90x100
1.63
102x112
1.83
110x120
1.97
120x130
2.14
127x137
2.26
130x140
2.31
140x150
2.48
152x162
2.69
160x170
2.82
168x178
2.96
180x190
3.17
190x200
3.34
203x213
3.56
220x230
3.85
254x264
4.45
273x283
4.76
280x290
4.88
305x315
5.31
320x330
5.56
350x360
6.10
400x410
7.00
450x460
7.79
450x470
8.64
500x510
15.74
500x520
17.46
600x610
8.35pm


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