Green horizontal split-case cooling-water pump set

クリーンルーム HVAC および空気処理装置

冷却水ポンプセット

A horizontal split-case centrifugal pump engineered for the high flow and moderate head required between chillers and cooling towers.

High-Flow Double-Suction Design
Balanced Axial Loading
Split-Casing Access
Heavy-Duty Bearing Support

見積もりリクエスト製品案内

商品紹介

The cooling-water pump uses a horizontally split cast-iron casing around a double-suction impeller. Water enters both sides of the impeller, reducing axial thrust and supporting large condenser-water flows with stable bearing loads. The upper casing half can be removed to inspect the impeller, wear rings and shaft without separating the lower casing from the main pipework.

主要な特徴

Double-suction hydraulics divide inlet flow across both impeller eyes and reduce inlet velocity.

A double-volute casing balances radial forces through a broad operating range.

The horizontal split line exposes internal wear components while suction and discharge flanges stay connected.

Independent bearing housings and a rigid base suit continuous cooling-tower circulation duty.

お客様の製品に関する懸念事項

Condenser-water pumps must carry large flow continuously while tolerating treated water and service interruptions.

High inlet velocity causes cavitation and unstable vibration.Double-suction entry shares flow between two impeller eyes and improves suction behavior.

Large impellers generate high radial and axial bearing loads.Balanced double-volute and double-suction geometry reduces shaft loading.

Inspecting a conventional volute requires cutting connected pipework.The removable upper casing exposes the rotating assembly while lower flanges remain installed.

Cooling-tower water attacks unsuitable internal materials.Coated cast iron, bronze or stainless wear components can be selected for the treatment program.

典型的な用途

Chiller condenser-water circulationCooling-tower distribution headersLarge pharmaceutical utility plantsData-center heat-rejection loopsIndustrial process cooling

技術的なパラメータ

Representative split-case condenser-water pump construction data are listed below.

コア材料	Split cast-iron casing with bronze or stainless double-suction impeller
パネルの厚さ	12-25 mm fabricated steel baseplate thickness
有効幅	600-1800 mm typical pump-set width
最大長さ	Up to 4200 mm including motor and coupling
鋼鉄の厚さを直面する	2.0-3.0 mm removable coupling guard
コア密度	Approximately 7000-7300 kg/m³ for split cast-iron casing material
熱伝導率	Approximately 45-55 W/(m·K) for cast-iron casing material
表面仕上げ	Dark-green epoxy coating with zinc-rich primer on wetted exterior
ジョイントタイプ	Horizontally bolted split casing, flanged water ports and flexible shaft coupling
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

Bronze-fitted or stainless rotating assemblyPacked gland or mechanical sealFixed-speed or variable-speed motorBase-mounted duty-standby packaged pair

Planning a Cooling-Water Pump Set 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。

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