The PSH ND.2 pump is an improved, self-priming swimming pool pump designed for high efficiency and long service life. It is a modern version of the ND.1 model, suitable for salt water and salt chlorinators. It features a polypropylene housing, AISI 316 stainless steel and quiet operation. Main features and benefits: Design and construction: Improved design, polypropylene housing with 30% glass fiber, impeller and diffuser in PPO + 30% GF. Application: Ideal for filtering water in swimming pools, including salt water systems. Models and versions: Available in a standard version (ND.2) and a variable speed version (ND.2-VS) with IE5 motor, allowing up to 80% energy savings. Performance: Self-priming up to 4 meters of water column. Technical data: Protection class IP55, insulation class F, maximum water temperature 40°C. Compatibility: Fully interchangeable with older ND models.