美国进口
Imported from USA

污水泵 - 3DWS潜水污水泵
Wastewater Pump - 3DWS Submersible Sewage Pump


美国贝尔-高赛特
Bell & Gossett

3DWS – Submersible Sewage Pump

Features and Benefits

  • Impeller: Cast iron, two vane semi-open, non-clog with pump-out vanes for mechanical seal protection. Balanced for smooth operation. Silicon bronze impeller available as an option.
  • Casing: Heavy duty cast iron, volute type for maximum efficiency. 3″ flange conforms to 125 # ANSI standard. Connects to A10-30 guide rail system.
  • Dual Mechanical Seals: Silicon carbide vs. silicon carbide outer seal and ceramic vs. carbon inner seal, stainless steel metal parts, BUNA-N elastomers. Upper and lower shaft seals are positioned independently and are separated by an oil-filled chamber. Optional Tungsten Carbide outer seal available
  • Seal Sensor Probe: Located in oil-filled chamber. If pumpage should begin to leak past lower seal it indicates to pump control panel a fault has occurred. Requires optional Seal Fail Circuit in the control panel.
  • Shaft: 300 series stainless steel keyed design.
  • Fasteners: 300 series stainless steel.
  • Operation: Capable of running dry with-out damage to components.

Bell & Gossett offers several useful engineering tools for easy sizing of every area of a building. Simple to navigate software gives you accurate information and up-to-date documentation downloadable straight into your submittal package.

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System Syzer System Syzer (available online, PC download, and iOS app)
System Syzer Psychrometry System Sizing related to coil cooling (link downloads .exe file)
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