Key Benefits

• Thermoplastic housing – corrosion-resistant, lightweight, and durable against pool chemicals.
• AISI 316 stainless steel shaft – excellent resistance to salt water and aggressive chemicals, ensuring long service life.
• Effective pre-filter with transparent lid – traps large debris; transparent housing allows quick basket inspection.
• Residual water backflow prevention system – prevents water from flowing back after pump shutdown, keeping the installation clean.
• Thermal and overheat protection – automatic shutdown if temperature gets too high, protecting the motor from damage.
• IP55 protection rating – dust-tight and resistant to water jets, ideal for outdoor use.
• Maximum liquid temperature up to +50°C – performs well even in hot climates.

Description

The Aquaviva LX STP250M pump is an advanced unit designed for pools up to 108,000 L and specialized mariculture systems such as seaweed, fish, mollusk, or crustacean farming in artificial environments. With a flow rate of 27 m³/h and power of 1.85 kW, it provides effective filtration and water circulation essential for maintaining cleanliness and proper oxygenation.

This model is built with modern technology – a durable, heat-resistant, and anti-corrosion thermoplastic housing that withstands pool chemicals and UV radiation. The AISI 316 stainless steel shaft ensures trouble-free operation in salt water, making this pump an ideal choice for saltwater pools or marine aquaculture. The pre-filter with a transparent lid simplifies debris monitoring, and the residual water backflow prevention system stops dirty water from flowing back after shutdown.

The pump features a motor with a speed of 2900 RPM, insulation class F, and thermal and overheat protection, ensuring safe and long-lasting operation. The 63 mm connection port makes installation easy in most pool systems. The manufacturer provides a 24-month warranty, subject to timely maintenance and replacement of consumables – an external motor protection switch is required during installation.

Technical Specifications