Greenhouse Drip Irrigation

Material: PlasticType: Watering KitsName: 20 Sets Curved Arrow Dripper kit + 1 Pc 3mm PuncherSprinkler Type: Drop arrow DripperFlow: 2L/H, 4L/H, 8 L/HConnection size: 3mm, 4 mmWorking pressure: 1.5-4.0 barspecification: PE PVCUse for: Gardens Greenhouses Lawn Irrigation Agricultural IrrigationAccessories: 2L/4L/8L Steady Flow 3mm hose 3mm Curved arrow Dripper Packaging: 20 Sets Dripper kit + 1 Pc 3mm Puncher（  The hose is 20m full roll  ）   Type 1: 1 set contains products: 2 Pcs 48-50 cm 3/5mm hose 1 Pc 3mm single barb straight connector 1 Pc 3mm barb T-type splitter 2 Pcs Curved arrow dripper    Type 2: 1 set contains products: 2 Pcs 48-50 cm 3/5mm hose 1 Pc 3mm barb T-type splitter 1 Pc 2L/H dripper 2 Pcs Curved arrow dripper   Type 3: 1 set contains products: 2 Pcs 48-50 cm 3/5mm hose 1 Pc 3mm barb T-type splitter 1 Pc 4L/H dripper 2 Pcs Curved arrow dripper   Type 4: 1 set contains products: 2 Pcs 48-50 cm 3/5mm hose 1 Pc 3mm barb T-type splitter 1 Pc 8L/H dripper 2 Pcs Curved arro