1800系列埋藏式散射喷头分1802、1803、1804、1806、1812五种基本型。除基本型外，1804、1806、1812三种喷头还有止溢型、调压型和止溢调压型。主要特点■可在较低水压力下正常工作，适用系统压力较低，如采用自来水系统作为灌溉水源等情况■可配装多系列、上百种喷嘴，能够充分满足各种复杂地块形状的要求■独特的压力激活多功能密封圈，可保证在升降柱升起和下降时，均可自动冲洗■出厂时带1800Pop-Top冲洗堵头，防止进入异物，材料为防紫外线塑料和耐腐蚀不锈钢，寿命长■所有内部零件都可从顶部取出，清洗维护方便■1806和1812型带G1/2"内螺纹侧进水口，PRS型带压力调节器，用于压力波动的场合■SAM型带止溢阀，止溢高度2.4m技术性能■工作压力：0.1～0.21MPa，最佳0.2MPa■流量：详见下列喷嘴性能参数表■射程：详见下列喷嘴性能参数表■接口：1/2"内螺纹性能参数表ＭＰＲ系列喷嘴喷嘴工作压力(Bars)宽x长(m)流量(m³/h)流量(l/s)15SQ1,05,5x5,50.610.171,55,8x5,80.690.192,06,4x6,40.780.222,17,0x7,00.850.2315EST1,01,2x4,00.10.031,51,2x4,30.110.032,01,2x4,30.130.042,11,2x4,60.140.0415CST1,01,2x7,90.20.061,51,2x8,50.230.062,01,2x8,50.250.072,11,2x9,20.270.0815SST1,01,2x7,90.20.061,51,2x8,50.230.062,01,2x8,50.250.072,11,2x9,20.270.089SST1,02,7x4,60.30.081,52,7x4,90.330.092,02,7x5,50.360.12,12,7x5,50.390.1118VAN系列喷嘴,26°喷嘴工作压力(Bars)射程(m)流量(m³/h)流量(l/s)喷灌强度(mm/h)喷灌强度(mm/h)360°Arc14.30.960.2752601.54.81.070.3475525.41.20.3341482.15.51.210.344046270°Arc14.30.720.252601.54.80.80.22475525.40.90.2541482.15.50.910.254046180°Arc14.30.480.1352601.54.80.540.15475525.40.60.1741482.15.50.610.17404690°Arc14.30.240.0752601.54.80.270.08475525.40.30.0841482.15.50.30.084046２２系列喷嘴喷嘴工作压力(Bars)射程(m)流量(m³/h)流量(l/s)22F-SS1,05,20,540,151,55,50,600,172,05,80,670,192,16,10,730,2022H-SS1,05,20,270,071,55,50,300,082,05,80,340,092,16,10,370,1022Q-SS1,05,20,130,041,55,50,150,042,05,80,170,052,16,10,180,05表示喷头按正方形布置，间距等于射程表示喷头按三角形布置，间距等于射程)