Sulzer FL-M4388 Centrifugal Pump - Stainless Steel - 2.5" x 1.5" - Model 238556

Sulzer FL-M4388 Stainless Steel Centrifugal Pump | 2.5" Inlet

The Sulzer FL-M4388 is a robust, precision-engineered centrifugal pump designed for the reliable transfer of industrial fluids, including mildly aggressive chemicals and high-purity process water. Constructed from premium Stainless Steel, this unit offers exceptional durability and resistance to oxidation and chemical wear.

This model is characterized by its 2.5" Suction and 1.5" Discharge configuration, making it an ideal choice for systems requiring a high-volume intake transitioned to a pressurized outlet. Its industrial-grade housing is designed to handle rapid temperature variations and frequent start-stop operations, ensuring long-term reliability in automated production lines.

Technical Specifications

• Manufacturer: Sulzer
• Model: FL-M4388 (Part #: 238556)
• Inlet Size: 2.5" (NPT or Flanged)
• Outlet Size: 1.5" (NPT or Flanged)
• Material: Stainless Steel (316/304 Grade)
• Shaft Diameter: Typically 1-1/8" or 1-3/8" (Standard industrial taper)
• Pump Type: End-Suction Centrifugal
• Application: Chemical Transfer, Process Cooling, Food & Beverage, Wastewater Treatment

Key Features

• Corrosion-Resistant Housing: The all-stainless construction ensures that the pump can handle a wide variety of fluids without contaminating the product or degrading the pump internals.
• Optimized Inlet Flow: The 2.5" inlet is designed to reduce noise and cavitation, allowing for smoother fluid intake even at higher speeds.
• Easy Maintenance Access: Designed with a modular casing that allows for quick access to the seal chamber and impeller for cleaning or part replacement.
• Versatile Mounting: The FL series is compatible with multiple baseplate configurations, allowing it to be coupled to various motor horsepower ratings depending on your specific head and flow requirements.