MT Valves & Fittings product. Filter and backflow preventer with 100-micron (0.1 mm) strainer filter. Reinforced brass body with female-female thread, in accordance with ISO 228/1. The self-cleaning filter for potable water has a maximum working pressure of 25 bar and an operating temperature of 130°C. It has 1/4” pressure gauge connections and incorporates a 3/8” drain valve with hose connection. Model 4160 allows horizontal mounting to ensure better cleaning of the cartridge and installation above the pressure reducing valve to avoid sand damage to the devices underneath. The wide range of MT valves aims to cover all market needs and satisfy the specific requirements in all geographical areas of the world and the various applications in sectors such as industry, plumbing, heating, irrigation, etc. Available references and published specifications: • 4160015 — measures: FILTERS AND BACKFLOW PREVENTER (100µ) 1/2"; weight (kg): 1.6; small / large box: 1 / 10 • 4160020 — measures: FILTERS AND BACKFLOW PREVENTER (100µ) 3/4"; weight (kg): 1.54; small / large box: 1 / 10 • 4160025 — measures: FILTERS AND BACKFLOW PREVENTER (100µ) 1"; weight (kg): 1.95; small / large box: 1 / 5 • 4160032 — measures: FILTERS AND BACKFLOW PREVENTER (100µ) 1 1/4"; weight (kg): 1.84; small / large box: 1 / 6 • 4160040 — measures: FILTERS AND BACKFLOW PREVENTER (100µ) 1 1/2"; weight (kg): 2.85; small / large box: 1 / 6 • 4160050 — measures: FILTERS AND BACKFLOW PREVENTER (100µ) 2"; weight (kg): 3.1; small / large box: 1 / 6 Price and local availability on request. Source: https://mtspain.net/en/filter-with-self-cleaning-device/