6SS25 Series Submersible Deep Well Pump

Overview

The 6SS25 Series Submersible Deep Well Pump from Dongyin Doyin is a premium solution for efficiently transferring water from deep wells, ponds, lakes, and cisterns. Designed for reliability and durability, the 6SS series is ideal for a variety of residential, industrial, and agricultural applications. Its robust design ensures optimal performance even in challenging conditions.

Key Features

• Wide Compatibility: Suitable for wells with a minimum diameter of 6 inches (150mm).
• Versatile Applications: Perfect for pressure boosting, firefighting systems, cistern filling, water fountains, industrial processes, and agricultural irrigation.
• Durable Construction: High-grade materials, including AISI 304 stainless steel and advanced plastics, ensure longevity and resistance to wear.
• High Efficiency: Designed to operate effectively with a maximum fluid temperature of +35°C and a sand content of up to 0.25%.
• Flexible Motor Options:
  • Single-phase: 220-240V/50Hz
  • Three-phase: 380-415V/50Hz
  • Equipped with a rewindable motor and optional control boxes (standard or digital).

Construction Details

Pump Components:

• Pump External Casing: AISI 304 Stainless Steel
• Delivery Casing: Cast-Cu ASTM C85500 / AISI 304 Stainless Steel
• Suction Lantern: AISI 304 Stainless Steel
• Diffuser: High-quality Plastic (PC)
• Impeller: Plastic (POM)
• Shaft and 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 NO.30
• Bottom Support: AISI 304 Stainless Steel
• Mechanical Seal: Graphite-Ceramic (Special for deep wells)
• Lubrication: Food-grade oil for machinery and pharmaceuticals

Performance Data

The 6SS25 series offers a variety of models to suit specific requirements, with power ratings ranging from 3 kW to 18.5 kW. Refer to the performance curve and table for detailed data on flow rates (Q) and corresponding total dynamic head (H).

• Maximum Flow Rate: Up to 550 liters per minute (33 m³/h)
• Total Dynamic Head Range: 9m to 320m, depending on the model
• Models: Available in configurations from 6SS25/3 to 6SS25/20

Why Choose Dongyin Doyin?

Dongyin Doyin’s deep well pumps are crafted with precision and engineered to deliver superior performance in demanding environments. These pumps are backed by ISO 9906 standards for curve tolerance and offer exceptional reliability.

Order Now