MSDB 2 Sealless Plastic Pump

Flooded Suction Multi-Stage

The MSDB 2 Sealless Plastic Pump from Finish Thompson’s MSDB Series is a flooded suction, multi-stage pump designed to handle high-pressure fluid transfer across multiple industrial applications. Its sealless mag-drive design ensures a leak-free operation and reduces maintenance requirements. With superior chemical resistance, the MSDB 2 is ideal for use in chemical processing, metal finishing, and water treatment operations.

Built with corrosion-resistant materials, this pump excels in environments that require reliability and durability. Whether it’s for pharmaceuticals, electronics, or wet scrubbers, the MSDB 2 delivers efficient, trouble-free performance.

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Finish Thompson MSDB 2 Sealless Plastic Pump

MSDB 2 Sealless Plastic Pump Specifications

SpecificationDetails@3500 RPM@2900 RPM
Suction Port Size1 in 
Discharge Port Size1 in 
Connection TypesNPT, BSP, Flange 
Maximum Specific GravityOver 1.8 
Maximum Working Pressure135 psi (9.3 bar) 
TypeMulti-Stage Sealless Mag Drive 
ConfigurationHorizontal 
Construction MaterialsPolypropylene or PVDF 
O-Ring MaterialsFKM, EPDM, Simriz®, or Kalrez® 
Bushing MaterialsCarbon, glass-filled PTFE, Alumina Ceramic, silicon carbide 
Flow Range 1 to 69.8 gpm0.23 to 15.7 m³/h
Maximum Head 204 ft43.3 m
Power Range 0.75 to 4.9 hp0.31 to 2.2 kW
Maximum Temperature 180°F (82°C)220°F (104°C)

Applications for the MSDB 2 Sealless Plastic Pump

The MSDB 2 Sealless Plastic Pump is versatile and designed for a wide variety of demanding industrial applications, including:

  • Chemical Processing: Perfect for transferring chemicals with corrosive properties, providing leak-proof and reliable performance.
  • Plating: Ideal for use in metal finishing applications, where precision and reliability are essential.
  • Water and Wastewater: Designed to handle various fluid transfer operations in water and wastewater treatment processes.
  • Electronics: Well-suited for handling delicate chemical processes in the electronics industry.
  • Pharmaceuticals: Ensures efficient and reliable transfer of fluids used in pharmaceutical production.
  • Wet Scrubber: Effective in applications involving wet scrubbing systems for pollution control.
  • Spray Applications: Ideal for fluid transfer in spray systems requiring precision and reliability.
  • Filtration: Used in various filtration systems to ensure efficient fluid flow and contaminant removal.