SCM Series Multistage High Head Submersible Pump

Overview

The SCM Series Multistage High Head Submersible Pump, crafted by Dongyin Doyin, provides efficient and reliable performance for transferring water from wells, ponds, lakes, and cisterns. Designed for a wide range of applications, this pump series is perfect for wells over φ125mm and offers a compact, integrated design.

Key Features

• High Efficiency: SCM pumps feature a 5-inch integrated submersible design, ideal for pumping water from bottom inlets.
• Versatility: Designed to handle dirty water with non-chemically aggressive particles, these pumps are suitable for gardening, irrigation, domestic wastewater discharge, and clearing dirty water.
• Durability: Made with high-quality materials, including stainless steel (AIS 304) casings and shafts, ensuring long-lasting performance even under demanding conditions.
• Ease of Use: Equipped with optional floating switches and control boxes for easy operation.
• Wide Range of Applications: Handles particles up to φ35mm and offers a maximum immersion depth of 5m.

Technical Specifications

• Maximum Liquid Temperature: +40°C
• Maximum Solid Particle Size: φ35mm
• Minimum Well Diameter: 130mm
• Immersion Depth: Up to 5m
• Rewindable Motor Options:
  • Single-phase: 220-240V/50Hz
  • Three-phase: 380-415V/50Hz
• Curve Tolerance: ISO 9906 standards

Materials of Construction

• Pump External Casing: AISI 304 Stainless Steel
• Delivery Casing: AISI 304 Stainless Steel
• Suction Lantern: AISI 304 Stainless Steel
• Diffuser: Plastic (PPO)
• Impeller: Plastic (PPO)
• Motor External Casing: AISI 304 Stainless Steel
• Top Chock: Cast-iron ASTM NO.30 / AISI 420
• Bottom Support: AISI 304 Stainless Steel
• Mechanical Seal: Graphite-Ceramic
• Shaft: AISI 304 Stainless Steel
• Seal Lubricant Oil: Food-grade Oil

Additional Options

• Single-phase with built-in capacitor
• 60Hz frequency models available
• Floating switch as an optional accessory

Performance Data

Applications

• Gardening and Irrigation: Ideal for supplying water from shallow and deep wells.
• Domestic Use: Suitable for draining and discharging wastewater in residential areas.
• Industrial Use: Perfect for clearing dirty water and emptying collection traps containing particles up to φ35mm.

Order Now