Swimming pool filter Hayward Pro Series d.400 overhead valve

Swimming pool filter Hayward d.400 Superior Valve

Sand filter Hayward manufactured with extrusion blown technology.

Diameter: 400 cm.

Features Filter Hayward d.400 Superior Valve

• TOP selector valve. With selection knob that allows easy selection of one of the 6 valve positions. The circulation pilot allows to control the backwash cycle.
• Clamping collar allows 360° rotation to simplify connections.
• Integrated high diffuser ensuring a homogeneous distribution of water on the sand bed. Internal pipes sized to reduce head losses.
• Anti-corrosion tank made of high-density polyethylene coupled and dyed in the mass, resistant to bad weather.
• High performance water recovery manifold with 360º perforated self-cleaning filters for balanced flow and backwashing.
• Completely corrosion-proof base with a design that guarantees perfect stability.

Advantages Filter Hayward d.400

• Complete and homogeneous range.
• Filtration from 40 to 50 microns (depending on model).
• High resistance to shocks thanks to its highly elastic material.
• Accepts any granular filtration media: sand, glass, zeolite...
• Maximum high pressure: 3.5 bar.
• Recommended filtering load: 0.55 sand.
• Injected base for a perfect seating of the filter.
• Patented "folding crepine" system. Due to their ingenious design, the crepines fold up very easily making maintenance of your sand filter more convenient.