Irrigation 1600 Drip Pipe Description:Used for watering row crops & vegetable farms or gardens.The Conventional spacing is 12" (30cm),Website:http://www.tupipe.com, and the Diameter is 16mm or 12mm.Low-Flow Rate delivers 2.0 L/h.Always be connected by the Barb Fittings.Irrigation 1600 Drip Pipe Specifications: 1000 m per rollFlow Rate: Low-FlowTurbulent flow through a large water passage to the labyrinth helps reduce clogging.Minimum Filtration recommended: 150 mesh.Recommended Operating Pressure: 1.0 bar.Maximum Operating Pressure: 2.0 bar.Minimum Operating Pressure: 0.5 bar.UV resistant.Use Drip Pipe Barb Fittings.Used for the plant or crops in rows.DiameterWall-thicknessSpacingFlow rateUnitPackage12mm0.6mm　(24mil)30cm2.0 L/hm1000 m/Roll16mm0.8mm　(32mil)or16mm1.0mm　(40mil)50cmIf the quantity is big enough, we could produce the drip tape depending on your need.