Tsurumi 50TMA2.4S 0.40kW Single Phase Automatic Portable Titanium Submersible Pump for Handling Seawater (Max 280/120kPa)

Engineered for Seawater. Built to Last.

The Tsurumi 50TMA2.4S is a high-performance, single-phase automatic submersible pump designed for continuous operation in harsh seawater environments. As part of Tsurumi’s renowned Marinemate™ TM Series, this model features titanium construction in all wet parts, ensuring unmatched corrosion resistance against seawater and chloride-rich fluids. Combined with advanced design features like anti-wicking cable entry and a dual mechanical seal system, this pump delivers exceptional durability and reliability in aquaculture, marine, and commercial saltwater applications.

FEATURES

• Titanium Wet-End Construction – All metal parts exposed to liquid are made from pure titanium, offering superior resistance to corrosion in seawater and high-chloride applications.
• Lightweight & Portable – At just 7.2kg (dry weight), this compact unit is easy to transport, install, and reposition—even in tight spaces.
• Automatic Operation – Built-in float switch enables unattended stop/start control based on water level, ideal for sump or pit applications.
• Proven Tsurumi Engineering – Includes advanced features such as anti-wicking cable gland, capacitor-run motor, and dual inside mechanical seals for long service life.
• Aquaculture-Safe Lubrication – Filled with liquid paraffin lubricant, making it safe for aquaculture and marine life handling.
  

SPECIFICATIONS

• Pump Type: Submersible semi-vortex pump
• Model: 50TMA2.4S (Automatic operation)
• Motor Output: 0.40 kW
• Power Supply: 1-Phase, 240V AC (Capacitor run)
• Discharge Bore: 50mm (Threaded oval flange)
• Flow Rate: Up to 280 L/min
• Max Head: 12 m
• Max Solid Handling: 10 mm
• Fluid Temperature Range: 0°C to 40°C
• Cable Length: 5 m (PVC sheath)
• Dry Weight: 7.2 kg
  

APPLICATIONS

• Pumping seawater from bilges and deck pits on vessels
• Supplying and circulating seawater in aquaculture facilities and breeding tanks
• Fish reserves at restaurants, fishing boats, and transport trucks
• Deck cleaning and general seawater handling