Nozzle spacing gaw kaji kajaw zawn na tim, fountain effect ting hpe galai shai kau ya lu ai. Nozzle ni hpe grai ni ai shara kaw tawn da yang, hka htung ni shada da hkrat sum mat nna, hkrang gaw n asan sha byin mat ai. Shanhte grai tsan gang nga yang, hka hpawk gaw n-gun n rawng ai zawn rai na re, grau nna masha ni gaw, shingnip kaba langai a jut kaw nna yu ai shaloi. Dry deck hka hpawk ni a matu, tsan gang ai lam gaw hkawm sa ai shim lum lam hpe mung hkra machyi shangun ai, hpa majaw nga yang, nozzle hpaw ai shara shagu gaw paving kata kaw dung nga ai. Masha ni ayan hkring ai (sh) akajawng sha kayin wa ai shara hta hpaw ai shara n mai dung ai.
Tengman ai tsan gang ai lam hpe hka garan ai tsaw ai, pump a n-gun, hka pru ai lawan ai, ga a hkrang ni hpe yu nna jep yu ra ai. Mahkawn hka hpawk langai hta, mahkawn hkawn ai nsen hpe hkan sa ai shara garan ra na rai nna, katsi katsang re ai sun hka hpawk langai hta gaw, n-gup n-gu n law ai sha, hka n-gun n law ai hku lang ra na re. Clear spacing gaw htawm hpang hta gram lajang na matu mung loi ai. Bungli galaw ai ni gaw, sumla ntsa hta shara shagu hta masat da ai shara nga ai shaloi, pat da ai nozzle hpe grau lawan ai hku mu lu na re. Pipe layout hpe aten langai hta sha masing jahkrat da yang, hka hpawk ting hta hka n-gun grau rap ra hkra galaw lu na re. Ndai lam a majaw, jahtum e n gram lajang ai sha, pipe bungli garai n galaw shi yang, nozzle spacing hpe jep yu ra ai. Aten hpe hkye la nna, hpang jahtum na hka hkrang hpe hkrang shapraw ai masing hte grau ni htep hkra galaw ya ai.
