3SS3 Series Submersible Deep Well Pump

Overview

The 3SS3 Series Submersible Deep Well Pump by Dongyin Doyin is a reliable solution for extracting water from deep wells, ponds, lakes, and cisterns. Designed for performance and durability, it serves diverse applications, including sprinkler lawn irrigation, elevated tank filling, industrial water supply, and agricultural irrigation.

Features

• Wide Range of Options: Available for well sizes ranging from 2'' to 10''.
• Compact Design: Suitable for wells with diameters over 75mm.
• High Durability: Built with AISI 304 stainless steel components for lasting performance.
• Versatile Applications: Ideal for residential, industrial, and agricultural water supply needs.
• Temperature and Sand Resistance: Handles fluid temperatures up to 35°C and sand content up to 0.25%.

Motor Specifications

• Rewindable Motor:
  • Single-phase: 220-240V/50Hz
  • Three-phase: 380-415V/50Hz
• Control Options: Equipped with start control box or digital auto-control box.
• Efficiency Compliance: Curve tolerance according to ISO 9906 standards.
• Optional Features: Single-phase motor with built-in capacitor, other voltage options, or 60Hz frequency.

Material Composition

Pump Components

• Pump External Casing: AISI 304 Stainless Steel
• Delivery Casing: Cast-Cu ASTM C85500 or AISI 304 SS
• Suction Lantern: Cast-Cu ASTM C85500 or AISI 304 SS
• Diffuser: 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 Chuck: Cast-Cu ASTM C85500 or Cast-iron ASTM NO.30
• Bottom Support: AISI 304 Stainless Steel
• Mechanical Seal: Graphite-Ceramic/TC
• Lubricant Oil: Food-grade oil for machinery and pharmaceutical use.

Applications

The 3SS3 Series pump is ideal for:

• Deep well and borehole water extraction
• Pond and lake water transfer
• Agricultural irrigation
• Industrial water supply
• Filling elevated and cistern tanks
• Sprinkler lawn irrigation
• Water fountains

Performance

Refer to the provided performance curve for detailed insights into the pump's flow rate, efficiency, and head height. These pumps deliver optimal performance for water flow rates and dynamic head requirements across various models.

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