インペラポンプ Padus PRO series

水電動水中

製品概要
The portable submersible pump for reliable and long-term drainage of excavations.

主な特長

• High reliability in abrasive fluids thanks to rubber-coated hydraulics and an impeller made of Duplex chrome steel
• Easy installation thanks to low weight and flexible discharge connection (vertical/horizontal)
• Active cooling for reliable continuous operation
• Continuous duty in slurping operation thanks to passive cooling
• Easy maintenance thanks to quick access to wearing parts
• Equipped with energy-efficient IE3 motor technology as standard
• Highest operational reliability thanks to integrated protection function

デザイン
Submersible drainage pump

アプリケーション

• Wastewater
• Process water

機器/機能

• IE3 motor
• A version with float switch and motor protection plug
• Sheath current cooling

タイプキー
Example: Wilo-Padus PRO M08L/T039-540/A
Padus = Submersible drainage pump
PRO = Series for construction site use
M = Open multi-channel impeller
08 = Nominal diameter of the discharge port: G3
L = Low-pressure version
T = Mains connection version: M = 1~, T = 3~
039 = Value/10 = motor power P2 in kW
5 = Frequency (5 = 50 Hz, 6 = 60 Hz)
40 = Rated voltage code
A = Additional electrical equipment: P = with plug, A = with float switch and motor protection plug, O = bare cable end (on demand)

技術データ

• Mains connection: 3~400 V, 50 Hz (configurable versions: 1~230 V and 3~400 V shown in product variants)
• IP rating: IP68
• Max. immersion depth: 20 m
• Fluid temperature: 3 … 40 °C
• Cable length: 23 m
• Pressure port: Size B Storz coupling

材料

• Motor housing: EN-AC-AlSi10Mg
• Cooling shroud: 1.4404
• Pump housing: EN-AC-AlSi10Mg + NBR-70
• Impeller: 1.4470 (Duplex / chrome steel listed as wear-resistant impeller material)
• Suction strainer: 1.4404
• Shaft: 1.4404
• Seal: On motor side: SiC/SiC; Fluid side: SiC/SiC
• Static gaskets: NBR

建設 / 構造と機能
The outlet on the pressure side is designed as vertical threaded connection with Storz coupling; can be aligned horizontally if necessary. Semi-open, multi-channel impellers are used. Inlet equipped with suction strainer to filter coarse elements upstream of the suction port. AC and three-phase IE3 motors with thermal motor monitoring are used. Motor cooled by sheath flow cooling; continuous duty possible immersed/non-immersed and in slurping operation. A sealing chamber with environmentally safe filling fluid protects the motor. Connection cable permanently connected (23 m) with variants: O-version cable with bare ends; A-version cable with float switch and plug; P-version cable with plug.

納品範囲

• Pump with bare cable end
• Pump with float switch and motor protection plug (A version)
• Discharge port with Storz pipe coupling
• Installation and operating instructions

アクセサリー

• Pressure hose kit with Storz coupling
• Motor protection plug

caractéristiques / spécifications techniques

• シリーズ名: Padus PRO
• 用途: 掘削の排水、廃水・プロセス水の搬送
• 保護等級: IP68
• 最大潜水深さ: 20 m
• 動作流体温度: 3〜40 °C
• ケーブル長: 23 m
• 圧力取出口: Storz カップリング（サイズ B）
• モータ: IE3（1~230 V / 3~400 V のバリアントあり）、サーマルモニタリング、シース流冷却
• 軸シール: 両側 SiC/SiC の機械式シール
• 主要材料: ポンプハウジング EN-AC-AlSi10Mg、インペラ 1.4470、冷却シュラウド 1.4404