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商品紹介
The AHU drain pan collects condensate below a chilled-water or direct-expansion cooling coil and directs it toward the drain connection. Its shallow Type 304 stainless steel body uses folded perimeter walls, continuously joined corners and a formed slope that converges at one low-point sump. Four external mounting ears provide defined attachment points without placing fastener penetrations inside the wetted floor. Replacement selection is based on the clear collection area, overall envelope, rim height, outlet location and connection size of the installed air-handler section.
主要な特徴
Type 304 stainless steel provides a smooth corrosion-resistant wetted surface suited to routine AHU inspection and cleaning.
Folded walls and continuous corner welds keep the collection boundary clear of open seams within the condensate path.
A single side outlet and four external one-hole mounting ears create straightforward hydraulic and mechanical interfaces for replacement work.
お客様の製品に関する懸念事項
Effective condensate removal requires the replacement pan to fit the coil section, remain accessible for cleaning and maintain a continuous fall to the connected drain line.
A flat or incorrectly oriented pan leaves standing water away from the drain opening.The floor geometry is formed toward a defined low-point sump and the outlet side is matched to the installed airflow-section layout.
An outlet at the wrong height, side or thread size cannot reconnect to the existing trap and drain pipe.Outlet diameter, centerline, thread form and left- or right-hand position are specified from the removed pan or equipment drawing.
Fastener holes or discontinuous corner seams inside the wetted area can create difficult-to-clean leakage paths.Mounting holes remain on external ears while the collection floor and perimeter corners use uninterrupted stainless surfaces and continuous welds.
A replacement that is too shallow or too narrow can miss coil carryover and overflow during peak dehumidification.Collection width, length, rim height and drain capacity are selected together for the actual coil face and available AHU cabinet space.
典型的な用途
Cleanroom AHU cooling-coil sectionsMake-up air unit condensate collectionDehumidification air-handler modulesReplacement drain trays for custom ventilation equipment
技術的なパラメータ
The following ranges describe common custom-fabricated Type 304 stainless steel drain pans for modular and replacement AHU coil sections.
| コア材料 | Type 304 stainless steel pan body, mounting ears and welded drain stub |
|---|---|
| パネルの厚さ | 40-100 mm nominal pan depth including the upturned perimeter rim |
| 有効幅 | 300-2000 mm nominal clear condensate collection width |
| 最大長さ | Up to 3000 mm overall pan length for common sectional AHU replacements |
| 鋼鉄の厚さを直面する | 1.0-1.5 mm Type 304 stainless steel sheet for typical fabricated pans |
| コア密度 | Approximately 7900 kg/m³ for Type 304 stainless steel |
| 熱伝導率 | Approximately 15 W/(m·K) for Type 304 stainless steel at 20 °C |
| 表面仕上げ | Smooth satin-brushed stainless surface with cleaned continuous corner welds |
| ジョイントタイプ | Folded perimeter walls with continuously welded corners and one welded male threaded drain stub |
| カスタマイズ | 意図したアプリケーションと動作環境に基づいて利用できます。 |
利用可能なオプション
Custom length, width and rim heightLeft- or right-hand drain outletAlternative outlet diameter and threadOptional closed-cell external insulation
Planning a AHU Drain Pan specification?
寸法、設置条件、性能目標、必要な表面仕上げをお送りください。
