Chemical industry
MANICHEM/SD-IIR
MANICHEM/SD-IIR is a suction and delivery hose for conveying aggressive chemicals.
Especially suitable when impermeability to gases is requested.
Execution acc. to EN 12115:2021.
More detailsConstrucion
TUBE
- IIR rubber – butyl (code 160NE), antistatic (R <10^6 Ω), black, smooth.
- Resistance: according to MTG Chemical Resistance Chart.
REINFORCEMENT
- Plies of high strength synthetic cord.
- Embedded steel helix wire.
- Built-in copper wires upon request.
COVER
- EPDM rubber (code 104N), black, antistatic (R < 10^6 Ω), resistant to abrasion, ozone and weather, smooth, cloth finish.
Safety factors
- ≥ 4 times working pressure up to DN 75 mm.
- ≥ 3 times working pressure above DN 75 mm.
Temperatures
- In accordance with EN 12115:2021.
- Resistance to steam up to +130°C for max. 30 minutes.
Electrical properties
- Electrical resistance through the hose wall: R <10^9 Ω.
- Identification symbol:
– Ω/T for version without copper wires.
– M/T for version with copper wires.
Marking
Dimensional tolerance
I.D.: EN 12115 – Ext.D.: EN 12115 – Length: ISO 1307
| Internal diam. mm |
External diam. mm |
Wall thickness mm |
Working pressure BAR |
Burst pressure BAR |
Min. bending radius mm |
Vacuum BAR |
Approx. weight kg/m |
Max. length m |
|---|---|---|---|---|---|---|---|---|
| 19 | 31 | 6 | 16 | 64 | 125 | -0,9 | 0,66 | 40 |
| 25 | 37 | 6 | 16 | 64 | 150 | -0,9 | 0,85 | 40 |
| 32 | 44 | 6 | 16 | 64 | 175 | -0,9 | 1 | 40 |
| 38 | 51 | 6,5 | 16 | 64 | 225 | -0,9 | 1,4 | 40 |
| 50 | 66 | 8 | 16 | 64 | 275 | -0,9 | 2 | 40 |
| 51 | 67 | 8 | 16 | 64 | 275 | -0,9 | 2,05 | 40 |
| 63,5 | 79,5 | 8 | 16 | 64 | 300 | -0,9 | 2,7 | 40 |
| 75 | 91 | 8 | 16 | 64 | 350 | -0,8 | 3,2 | 40 |
| 76 | 92 | 8 | 16 | 48 | 350 | -0,8 | 3,25 | 40 |
| 100 | 118 | 9 | 16 | 48 | 450 | -0,8 | 4,9 | 40 |
| 102 | 120 | 9 | 16 | 48 | 450 | -0,8 | 4,95 | 40 |
| Internal diam. inch |
External diam. inch |
Working pressure PSI |
Burst pressure PSI |
Min. bending radius inch |
Vacuum inHg |
Approx. weight lbs/ft |
Max. length ft |
|---|---|---|---|---|---|---|---|
| 3/4 | 1,22 | 240 | 960 | 4,92 | -26,57 | 0,44 | 131,2 |
| 1 | 1,46 | 240 | 960 | 5,91 | -26,57 | 0,57 | 131,2 |
| 1 1/4 | 1,73 | 240 | 960 | 6,89 | -26,57 | 0,67 | 131,2 |
| 1 1/2 | 2,01 | 240 | 960 | 8,86 | -26,57 | 0,94 | 131,2 |
| 1 31/32 | 2,6 | 240 | 960 | 10,83 | -26,57 | 1,34 | 131,2 |
| 2 | 2,64 | 240 | 960 | 10,83 | -26,57 | 1,38 | 131,2 |
| 2 1/2 | 3,13 | 240 | 960 | 11,81 | -26,57 | 1,81 | 131,2 |
| 2 61/64 | 3,58 | 240 | 960 | 13,78 | -23,62 | 2,15 | 131,2 |
| 3 | 3,62 | 240 | 960 | 13,78 | -23,62 | 2,18 | 131,2 |
| 3 15/16 | 4,65 | 240 | 960 | 17,72 | -23,62 | 3,29 | 131,2 |
| 4 | 4,72 | 240 | 960 | 17,72 | -23,62 | 3,32 | 131,2 |
Chemical resistance acc. to MTG Chemical Resistance Chart. Above technical data are based on application at room temperature (+20°C).
Other sizes are available on request.
The graphic representation of the products is made for the sole purpose of illustrating the product and is purely indicative.
The Company reserves the rights to implement changes in product specifications without notice and as may be deemed appropriate by the Company for any technical or commercial reason.