mud pumps are horizontal, twin double acting, reciprocating, ... 30, BW900/2.5, BW300 / 5, BW900 / 5 mud pumps are horizontal, twin double acting, reciprocating, piston pump, ... hole drilling, etc., to the hole Enter fluid (mud or water), has a simple structure, easy operation, self ... so on. Use electrical or diesel power.BBW260 / 7 mud pump is horizontal, triplex, single acting, reciprocating, piston pump ...