6SR60 Series Deep Well Submersible Pump

Overview

The 6SR60 Series Deep Well Submersible Pump by Dongyin Doyin is designed for reliable water transfer from deep wells, boreholes, ponds, lakes, and cisterns. Engineered for efficiency and durability, this pump is ideal for both industrial and agricultural applications.

Applications

• Pumping water from deep wells, boreholes, ponds, and lakes
• Pressure boosting systems
• Firefighting systems
• Filling elevated and cistern tanks
• Water fountains
• Industrial and farming water supply
• Agricultural irrigation

Features

• Maximum Fluid Temperature: Up to +35℃
• Maximum Sand Content: 0.25%
• Minimum Well Diameter: 6 inches
• Motor Type: Rewindable motor with single-phase (220-240V/50Hz) or three-phase (380-415V/50Hz) options
  • Direct start (1 cable)
  • Star-delta start (2 cables)
  • Equipped with start control box or digital auto-control box
• Standards: NEMA dimensions; curve tolerance compliant with ISO 9906

Material Specifications

Pump Components

• External Casing: AISI 304 Stainless Steel
• Delivery Casing: Cast-iron ASTM N0.30
• Suction Lantern: Cast-iron ASTM N0.30
• Diffuser: Plastic (PC) & AISI 304 Stainless Steel
• Impeller: Plastic (PC)
• Shaft: AISI 304 Stainless Steel
• Shaft Coupling: AISI 304 Stainless Steel
• Wear Ring: AISI 304 Stainless Steel

Motor Components

• External Casing: AISI 304 Stainless Steel
• Top Chock: Cast-iron ASTM N0.30
• Bottom Support: Cast-iron ASTM N0.30
• Seal: NBR Graphite-SIC/TC
• Shaft: AISI 304 Stainless Steel-ASTM5140

Additional Options

• Frequency: 60Hz motors available
• Voltage: Custom voltages on request

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