6SP46 Series Deep Well Submersible Pump

About the Product

The 6SP46 Series Deep Well Submersible Pump, part of DONGYIN's wide range of high-quality deep well pumps, is specifically designed for transferring water from wells, ponds, lakes, and cisterns. This robust and efficient pump is ideal for various applications, including:

• Pressure booster systems
• Firefighting systems
• Elevated and cistern tanks filling
• Water fountains
• Industrial and farming water supply
• Agricultural irrigation

With a focus on durability and performance, the 6SP series is suitable for wells with a diameter of over 6 inches (φ150mm).

Key Features

High Performance and Durability

• Maximum Fluid Temperature: Up to +50℃
• Maximum Sand Content: 0.25%
• Minimum Well Diameter: 6 inches

Advanced Motor Technology

• Rewindable Motor: For reliable operation and maintenance flexibility.
• Voltage Options:
  • Single-phase: 220-240V/50Hz
  • Three-phase: 380-415V/50Hz
• Starting Options:
  • Direct start (1 cable)
  • Star-delta start (2 cables)
• Control Options: Equipped with a start control box or a digital auto-control box.
• Standard Compliance: Built according to NEMA dimension standards with curve tolerance in line with ISO 9906.

Material Composition

The 6SP46 pump uses premium materials for enhanced reliability and long-term performance:

• Delivery Casing: AISI304 Stainless Steel
• Suction Lantern: AISI304 Stainless Steel
• Diffuser: AISI304 Stainless Steel
• Impeller: AISI304 Stainless Steel
• Shaft: AISI431 Stainless Steel
• Shaft Coupling: AISI304 Stainless Steel
• Wear Ring: Rubber

Motor components:

• External Casing: AISI304 Stainless Steel
• Top Chock and Bottom Support: Cast-iron ASTM No.30
• Seal: NBR Graphite-SIC/TC
• Shaft: AISI304 Stainless Steel – ASTM5140

Optional Features

• Special mechanical seal for specific applications.
• Custom voltages or frequencies (60Hz available).

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