Open Channel Gates
Open channel gates are used to isolate flow in and out of an open channel and are provided with sealing arrangement on 3 sides only with no top sealing arrangement. These are offered in varied designs and various materials of construction such as Cast Iron / Ductile cast iron / Alloy cast iron with Nickle / Stainless steel / Super Duplex stainless steel / Aluminum / HDPE / FRP / Composite etc to suit the intended application. These can be provided with manual, electric , pneumatic or hydraulic operating systems.
| SERIES : A-201 / 202 / 203 – CAST IRON OPEN CHANNEL GATES | ||
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Opening Size range | 300×300 mm to 1200×1200 mm Circular, rectangular & higher sizes on request |
| Head Range | Open channel flow up to height of slide. | |
| Applicable Standards | AWWA C560 / BS 7775 | |
| Mounting | Side wall embedded (A-201), Side Wall Anchored (A-202), Face Wall Anchored (A-203) | |
| Sealing system | Resilient Sealing System (EASY-SLIDE™) | |
| Technical Features | Click to open | |
| Drawing & Data Sheet | Click to open | |
| SERIES : A-211/212/213 – STAINLESS STEEL OPEN CHANNEL GATES | ||
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Opening Size range | 300×300 mm to 4500×4500 mm Circular, rectangular & higher sizes on request |
| Head Range | Open channel flow up to height of slide. | |
| Applicable Standards | AWWA C560 / BS 7775 | |
| Mounting | Side wall embedded (A-211), Side Wall Anchored (A-212), Face Wall Anchored (A-213) | |
| Sealing system | HARSA™ Rigid sealing system / EASY-SLIDE™ Resilient Sealing System. | |
| Technical Features | Click to open | |
| Drawing & Data Sheet | Click to open | |
| SERIES : A-221/222/223 – ALUMINIUM OPEN CHANNEL GATES | ||
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Opening Size range | 300×300 mm to 2000×3000 mm Circular, rectangular & higher sizes on request |
| Head Range | Open channel flow up to height of slide. | |
| Applicable Standards | AWWA C562 | |
| Mounting | Side wall embedded (A-221), Side Wall Anchored (A-222), Face Wall Anchored (A-223) | |
| Sealing system | HARSA-DUO™ Rigid sealing system / EASY-SLIDE™ Resilient Sealing System. | |
| Technical Features | Click to open | |
| Drawing & Data Sheet | Click to open | |
| SERIES : A241 – HDPE OPEN CHANNEL GATES | ||
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Opening Size range | 150×150 mm to 3000×3000 mm Circular & Rectangular sizes on request |
| Head Range | Open channel flow up to height of slide. | |
| Applicable Standards | AWWA C563 | |
| Mounting | Side wall embedded (A-221), Side Wall Anchored (A-222), Face Wall Anchored (A-223) | |
| Sealing system | Non-metallic | |
| Technical Features | Click to open | |
| Drawing & Data Sheet | Click to open | |
| SERIES : A261/262/263 – FRP OPEN CHANNEL GATES | ||
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Opening Size range | 300×300 mm to 1800×2700 mm Higher sizes on request |
| Head Range | Open channel flow up to height of slide. | |
| Applicable Standards | AWWA C563 | |
| Mounting | Side wall embedded (A-261), Side Wall Anchored (A-262), Face Wall Anchored (A-263) | |
| Sealing system | EASY-SLIDE™ Resilient Sealing System. | |
| Technical Features | Click to open | |
| Drawing & Data Sheet | Click to open | |