Pumpmaster SFA-0512D 0.40kW Clean Water Submersible Drainage Pump with Semi-Open Impeller & Float 

The Pumpmaster SFA-0512D Submersible Drainage Pump is a commercial-quality dirty water pump designed for reliable dewatering and water transfer applications where light solids may be present in suspension. Built as part of Pumpmaster’s SF & SH Series, this pump is engineered for durability, efficient operation, and dependable performance in demanding site conditions.

Fitted with a semi-open bronze impeller, the SFA-0512D is capable of handling dirty water containing light debris without clogging, making it well suited to civil works, construction sites, industrial environments, and general dewatering duties. The semi-open impeller design provides improved solids tolerance compared to clean-water pumps while maintaining efficient hydraulic performance.

The pump features a stainless steel motor casing for corrosion resistance and long service life, along with a double mechanical seal plus shaft seal to protect the motor from water ingress. Built-in motor protection enhances operational safety and reliability during extended or repeated use.

FEATURES

• Commercial-quality submersible drainage pump
• Semi-open bronze impeller for dirty water handling
• Stainless steel motor casing for corrosion resistance
• Double mechanical seal plus shaft seal for motor protection
• Built-in motor protection
• Compact, rugged, and lightweight design
• Suitable for dirty water with light solids in suspension
• Manual operation
  

APPLICATIONS

• Civil engineering and construction sites
• Industrial and commercial dewatering
• General site drainage
• Utility pits and sumps
• Fountains and water features
  

SPECIFICATIONS

• Model: SFA-0512D
• Power: 0.40 kW
• Voltage: 240V (Single Phase)
• Maximum Flow: 220 LPM
• Maximum Head: 10 m
• Discharge Size: 50 mm
• Maximum Solid Handling: 4 mm (spherical)
• Operation: Manual