Calvana 4 Inch Slope Drainage Grate Cover, Yard Drain Emitter Alternative to Pop-Up Drain, Fits 4" SCH 40 SDR 35 Corrugated Pipe, Downspout & Sump Pump Discharge Drain Outlet, Green

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,475 (2026-07-25 기준)

상품 특징

• Designed As An Alternative To Pop-Up Drain Emitters: Unlike pop-up drain emitters that rely on water pressure to open, this slope grate design allows continuous water discharge. Helps reduce issues where traditional emitters may stay closed or freeze in place.
• Slope Design Improves Drainage On Uneven Ground: Angled grate structure directs water flow along sloped or uneven surfaces. Compared to flat drain outlets, it helps reduce standing water and improves overall drainage performance.
• Compatible With Common 4 Inch Drain Pipes: Fits standard 4 inch SCH 40, SDR 35 and corrugated pipes. Manual-fit design allows flexible installation for yard drainage systems, downspout extensions and sump pump discharge lines.
• Green Open Grate Structure Helps Reduce Clogging: Grate opening allows water to flow while limiting leaves and debris entering the pipe. Suitable for outdoor drainage areas where debris buildup is common.
• Tool-Free Installation With Easy Maintenance Access: No glue or screws required. Connect directly to the pipe and adjust when needed. Openable cover design allows quick inspection and cleaning of the drainage line.

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