Vertical multistage pump ni gaw, n-gun n rawng ai hka hte kaga hka n-gun rawng ai hka hpe pump galaw na matu htuk manu ai rai nna, lawu na shara ni hta law law lang lang ai:
1. Municipal magam bungli ni:hka jaw ai, katsi ai, katsi ai, etc.
2. Gawgap ai lam:tsaw ai-nta ni, hpaga yumga galaw ai nta ni, nta htinggaw ni, jakrung kaba ni, etc.
3. Hkai rem lam:hka htung, lu hka, etc.
4. Hpaga lam:n-gang, tsi mawan, tsi mawan, wan n-gun shapraw ai lam ni hpe galaw ai.