Open Channel Gates
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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
- 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™)
SERIES : A-211/212/213 – STAINLESS STEEL OPEN CHANNEL GATES
- 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.
SERIES : A-221/222/223 – ALUMINIUM OPEN CHANNEL GATES
- 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.
SERIES : A241 – HDPE OPEN CHANNEL GATES
- 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
SERIES : A261/262/263 – FRP OPEN CHANNEL GATES
- 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.