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Grandflex Chemical Suction Hose is a high - pressure, high - temperature hose for suction and discharge
of common acids, chemicals, and solvents. Its construction uses a smooth Ultra High Molecular Weight Polyethylene (UHMWPE) with EPDM. It has a 120°C temperature rating, meets FDA, USDA, and 3 - A standards, ensuring no product contamination. A dual - wire helix enables full suction, resists kinking, and grounds static electricity. It's compatible with internally - expanded couplings. The cover offers abrasion, mild - chemical, and ozone resistance. A heavy-duty solution engineered for aggressive media handling under extreme operational conditions. Combines chemical inertness with mechanical durability for industrial process applications.
I.D | O.D | W.P | B.P | LENGTH | ||||
inch | mm | mm | bar | psi | bar | psi | m | ft |
3/4" | 19.1 | 31 | 20 | 300 | 60 | 900 | 61 | 200 |
1" | 25.4 | 38 | 20 | 300 | 60 | 900 | 61 | 200 |
1-1/4" | 31.8 | 47 | 20 | 300 | 60 | 900 | 61 | 200 |
1-1/2" | 38.1 | 54 | 20 | 300 | 60 | 900 | 61 | 200 |
2" | 50.8 | 67.8 | 20 | 300 | 60 | 900 | 61 | 200 |
2-1/2" | 63.5 | 84 | 20 | 300 | 60 | 900 | 61 | 200 |
3" | 76.2 | 96 | 20 | 300 | 60 | 900 | 61 | 200 |
4" | 101.6 | 123 | 20 | 300 | 60 | 900 | 61 | 200 |
6" | 152 | 175 | 20 | 300 | 60 | 900 | 30.5 | 100 |
Chemical Resistance Where It Matters
The inner tube is designed for severe corrosive media contact
UHMWPE+EPDM composite construction helps extend hose life in chemical transfer service
Suitable for repeated transfer of acids, alkalis, solvents and other corrosive liquids
Working Stability in Chemical Transfer Operations
High tensile textile cord with helix steel wire reinforcement supports pressure retention and vacuum suction during operation
Anti‑kink hose body helps maintain more consistent media flow
Suitable for jobsite environments where hose movement and dragging are common
Operator and System Value
Reliable suction‑discharge performance for negative‑pressure and positive‑pressure working conditions
Flexible enough for field routing while remaining structurally robust
Helps reduce downtime caused by internal corrosion or unstable hose behavior
Supports fluid transfer systems used in chemical industry, environmental engineering and industrial processing
Application‑Oriented Advantages
Suitable for acids, alkalis, solvents and diverse corrosive liquid media
Useful in chemical plant operation, waste liquid treatment, industrial fluid transportation applications
Practical for chemical, environmental protection, metallurgy and other industrial processing
