1,Lower installation costs 2,Higher flow capacity Longevity 3,50 ... 20mm-1200mm Pressure: 0.4Mpa, 0.6Mpa, 0.8Mpa, 1.0Mpa, 1.25Mpa, 1.6Mpa Color: Black, blue or others on request Connection ... 4.75.875--4.55.66.890-4.35.46.78.2110-5.36.68.110.0125-6.07.49.211. ... 41404.36.78.310.312.71604.97.79.511.814.61805. ... 4.75.875--4.55.66.8903.54.35.46.78.21104.25.36.68.110.01254.86.07.49.211.41405 ...