Concrete Pumping 40 Bar (600 psi) – Alfagomma 737AA
Tube: Black conductive NR – abrasion resistant.
Reinforcement: high tensile textile cords.
Cover: Black conductive SBR/NR – abrasion and ozone resistant.
Application: concrete pumping
Working Pressure: 40 bar / 600 psi
Burst Pressure: 100 bar / 1500 psi
Constant Operation: -30 °C +80 °C (-22 °F +176 °F)
| Internal Diameter | Outer Diameter | Wall Thickness | Weight | |||
| ID mm | ID inch | OD mm | OD Inch | mm | kg/m | lb/ft |
| 51 | 2″ | 69 | 2.72 | 9 | 1.81 | 1.22 |
| 63 | 2 1/2″ | 83 | 3.27 | 10 | 2.50 | 1.69 |
| 76 | 3″ | 104 | 4.09 | 14 | 4.33 | 2.91 |
| 90 | 3 1/2″ | 118 | 4.65 | 14 | 5.08 | 3.42 |
| 102 | 4″ | 130 | 5.12 | 14 | 5.75 | 3.87 |