Tsurumi 40PNA2.25S Automatic Submersible Portable Sewage & Wastewater Pump – 40PNA2.25S
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The Tsurumi 40PNA2.25S is an automatic submersible portable sewage and wastewater pump designed for reliable pumping of wastewater, rainwater, and water containing small solid particles. Constructed from corrosion-resistant special resin and stainless steel, it features a semi-vortex impeller, dual silicon carbide mechanical seals with Tsurumi's exclusive Oil Lifter, an anti-wicking cable entry system, and an integrated float switch for automatic operation. The lightweight design ensures easy installation and maintenance while delivering dependable performance in residential and light commercial applications.
Suitable Applications
- Residential wastewater drainage
- Basement and rainwater drainage
- Septic tanks
- Disinfection chambers
- Wastewater treatment systems
- Construction wastewater drainage
- Waterscapes, ponds, aquariums and fish farms
Key Specifications
| Product Name | 40PNA2.25S |
| Pump Series | PN Series |
| Pump Type | Automatic Submersible Portable Sewage & Wastewater Pump |
| Operation | Automatic (Float Switch) |
| Discharge Bore | 40 mm |
| Motor Output (P2) | 0.25 kW |
| Phase | Single Phase |
| Voltage | 240 V |
| Starting Method | Capacitor Run |
| Maximum Flow Rate | 15 L/sec (0.9 m³/min) |
| Maximum Head | 26.1 m |
| Maximum Solids Passage | 10 mm |
| Fluid Temperature | 0 – 40 °C |
| Impeller Type | Semi-Vortex |
| Impeller Material | Glass-fiber Reinforced Resin |
| Pump Casing Material | Glass-fiber Reinforced Resin |
| Shaft Material | 304 Stainless Steel |
| Shaft Seal | Dual Silicon Carbide Mechanical Seal with Oil Lifter |
| Bearing | Double-shielded Ball Bearing |
| Lubricant | Liquid Paraffin (ISO VG32) |
| Motor Type | Dry-type Submersible Induction Motor, 2-Pole |
| Insulation Class | Class E |
| Protection Device | Miniature Thermal Protector |
| Cable | 10 m H07RN-F with Plug |
| Dry Weight | 7.8 kg |
| Construction | Corrosion-resistant Resin & Stainless Steel |
| Approvals | RCM (AS/NZS 4417.1 & 2) |
Documentation & Downloads
| PN Series Product Guide | Download |
| VANCS PU / PN / TM Series Catalogue | Download |