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  • Offer Profile
  • Quality, innovation and efficiency for saving water and energy Saleplas manufactures components for the use and exploitation of water,

    both in the agricultural sector (irrigation systems), and for industry (water purification, desalination and reuse).

    In addition, it is also a manufacturer of probes and collectors for geothermal energy collection systems.

Product Portfolio

  • Irrigation systems

      • Drip irrigation

          • Integrated cylindrical dripper

          • Tubing with integrated turbulent and self-compensating drippers suitable for all types of crops and installations.

            • Uses in vineyards, olive groves, vegetable gardens, ornamental plants, gardening, greenhouses, etc.
            • Suitable for underground irrigation installations
            • The design of the labyrinth prevents particles from being deposited inside.
            • Self-cleaning mechanism, thanks to the design of the self-compensating chamber.
            • Maximum durability
            • High uniformity in water application, ensuring water and energy savings.
            • Possibility of manufacturing custom frames, adaptable to crops where large distances between plants are needed (more than 5.00 m).

          • PC AS integrated cylindrical dripper

          • Pipe with integrated self-compensating (PC) and anti-suction (AS) drippers suitable for all types of crops and installations.

            • Uses in vineyards, olive groves, vegetable gardens, ornamental plants, gardening, greenhouses, etc.
            • Especially recommended for underground irrigation systems.
            • The integrated PC AS dripper incorporates a silicone membrane that allows the precise flow of water to be supplied in a pressure range of 1 to 4 bar.
            • Continuous self-cleaning mechanism that ensures unobstructed operation.
            • Possibility of manufacturing custom frames, adaptable to crops where large distances between plants are needed (more than 5.00 m).

          • Corona self-compensating and anti-drainage dripper

            • Self-compensating and anti-drainage drippers for insertion into the micro-irrigation pipe or direct application.
            • They maintain their nominal flow rate over a wide pressure range, achieving longer branch lines.
            • Self-cleaning mechanism that acts at the beginning of each watering, evacuating accumulated particles.
            • High-quality silicone membrane that guarantees an exact and homogeneous dose of water.
            • Suitable for all types of crops: vineyards, olive groves, vegetables, fruit trees, ornamental plants, gardening, etc. They are also suitable for use in greenhouses and hydroponic systems.

          • Subsurface drip irrigation (SDI)

          • Subsurface drip irrigation (SDI) involves applying water below the surface, meaning the pipe and emitter are buried at a depth of between 20 and 50 centimeters, depending on the type of soil, crop, installation, etc.

            This system has seen a significant increase in demand and popularity in recent years due to its proven effectiveness and excellent results across a wide variety of crops. It improves water resource utilization and allows for the precise application of fertilizers to the nutrient absorption zone of the plants .

            It is very important to keep in mind that this system requires a study and planning prior to installation. The success of any subsurface drip irrigation system depends on a good hydraulic design, as well as proper maintenance and use of the system.

        • Sprinkler irrigation

              • COVERLINE PE System

              • The new COVERLINE PE sprinkler irrigation system consists of pipes and fittings made entirely of high-density polyethylene. The perfect combination of quality and affordability for optimal results.

                • Reliability: Total watertightness thanks to a robust coupling with careful design and manufactured with premium materials.
                • Long-lasting: High-density polyethylene has excellent resistance to chemical agents, UV radiation, as well as the most adverse atmospheric conditions.
                • Quick assembly: The absence of metal elements makes the tubes and fittings very lightweight, which facilitates the transport, handling and assembly of the system.
                • Modular system that allows for easy and quick mobility in case of plot rotation.

          • Filtration systems

              • Cyclone effect ring filters

              • Range of modular ring filters of 2”, 3” and 4”, manually cleaned , specially designed for easy handling with maximum performance and safety features.

                Maximum working pressure: 10 bar.

                • Ring filtration: Particles are trapped in the grooves of the rings. There are different levels of filtration depending on the particle size.
                • Water and energy saving: The helix integrated into the base of the filter element moves particles away from the rings, reducing the frequency of cleaning.
                • Modular filters: All cartridges and accessories are interchangeable.
                • Made of technical plastic , resistant to chemicals and wear and tear from continuous use.
                • No tools are required to disassemble the ring cartridge. The top nut allows for easy removal and detachment of the ring stack for cleaning.
                • Contact us to learn about our range of manual cleaning filtration equipment.

              • Automatic cleaning equipment

              • Range of self-cleaning filtration equipment with 2” and 4” modular ring filters.

                Maximum working pressure: 6 bar.

                Maximum flow rate: 576 m³ / h.

                • Ring filtration: Particles are trapped in the grooves of the rings. Different filtration levels are available depending on the particle size, ensuring maximum filtration efficiency.
                • Water and energy saving: The filter element starts automatic cleaning at a minimum pressure of 1.5 bar, allowing for substantial energy savings with maximum filtration performance.
                • Modular filters: All cartridges and accessories are interchangeable.
                • Collectors manufactured from high-density polyethylene PE-100
                • Made of technical plastic , resistant to chemicals and wear and tear from continuous use.
                • Wide filtration range , from 400 to 100 microns to suit all types of installations.
                • Easy transport and maintenance: The equipment is supplied assembled from the factory and does not require special tools for disassembly.

              • Other manual cleaning filters

              • Range of modular 2”, 3” and 4” mesh filters, manually cleaned, specially designed for easy handling with maximum performance and safety features.

                Maximum working pressure: 10 bar

            • Industry

                • SF100 Particle Separator

                • Thanks to their innovative design, the SF100 Particle Separators are capable of separating mixtures of water and suspended solids down to 50 microns , such as sand or silt.

                  Its design creates a rotational and centrifugal force in the water, allowing the solids to be separated from the water. Furthermore, the design of its base prevents the separated particles from returning to the water flow .

                  Specifically designed to work with water from wells or with the presence of suspended solid particles.

                  • Made of high-density polyethylene PE-100: This material has great resistance to erosion from friction and chemicals compared to other materials such as iron.
                  • Maintenance-free: It contains no cartridges. Sediment removal is easily accomplished with a simple automation kit.
                  • Modular format: Wide range of models to cover a broad range of flow rates. Can be installed individually or in batteries.

                • Tubes for submersible pumps

                • Tubes for the installation of submersible pumps manufactured in high density polyethylene PE-100 , with a nominal pressure of 16 and 25 bar .

                  Rigid construction in high-density polyethylene with stainless steel reinforcements at the flanged joints . The tubes include screws and O-rings, ensuring a complete watertight seal.

                  • Resistant to oxidation, internal abrasion, and corrosion. Especially recommended for wells with acidic, alkaline, or high-salt water.
                  • The low coefficient of friction of polyethylene makes the pressure loss almost imperceptible compared to other materials such as metal.
                  • High resistance to impact and water hammer.
                  • A wide variety of polyethylene or stainless steel fittings are available for complete installation (outlet bends, manhole plates, adapters, reducers, etc.). Custom parts and adapters can be manufactured according to customer drawings or samples.
                  • Optional 3/4″ outlet on the exit curves

                • SF Filtration Systems

                • Automatic filtration equipment consisting of ring filters and high-density polyethylene PE-100 collectors.

                  • Prefiltration in micro, ultra and nanofiltration plants, reverse osmosis and cooling towers: The installation of an SF Filtration System extends the life of the system and its components by reducing the frequency of cartridge replacement and maintenance.
                  • Wastewater treatment and ultraviolet (UV): By reducing the amount of suspended solids, we increase the effectiveness of the treatment.
                  • Water reuse systems: Direct water savings. By preventing the accumulation of suspended solids, we reduce the risk of clogging and maintenance costs are minimal.
                  • Other applications: agri-food industries, steelmaking, plastics processing, fish farms, etc.