... system engineering can be used in forest, garden, city square, film base, war game, residential quarter, and so on.3 ... 5.Single nozzle's mist can spread about more 2 square meters. The mist angle (30 degree to 170 ... degree) can meet your choose. With the filter fittings, the performance of blocking has been ... is 1/8" NPT, we also can provide you with 1/8" BSPT, and the metric system M10* ...