DARWIN PLUS
RUBBER SUCTION HOSE (HEAVY DUTY) IS : 3549-1983
Manufactured out of suitable Rubber Compound reinforced with suitable Galvanized Steel Wire for double helical armouring with impregnated Woven Textile Piles, heavy duty Rough or Smoth Bore suitable for working pressure up to 15 kg/cm2.

Nominal
Bore
Size
in
MM
Tolerance on Nominal Bore in MM

Thickness
of Lining in MM

Type-1
Type-II0
For Dilute Chemicals Working Pressure 8 kg/cm 2 Bursting Pressure 32 kg/cm 2
For Concentrated Chemicals Working Pressure 10 kg/cm 2 Bursting Pressure 40 kg/cm 2
Woven Textile Reinforcement
No. Of Piles
Braided Rayon Reinforcement
No. Of BRAIDS
Woven Textile Reinforcement
No. Of Piles
Braided Rayon Reinforcement
No. Of BRAIDS
10.0
0.75
2.00
2
1
2
1
12.5
0.75
2.00
2
1
2
1
16.0
0.75
2.00
3
1
3
1
20.0
0.75
2.00
4
2
4
2
25.0
1.25
2.00
4
2
4
3
31.5
1.25
2.00
4
3
4
3
38.0
1.50
2.00
5
3
5
3
45.0
1.50
2.50
5
5
50.0
1.50
2.50
5
5