... as you requiry9.fire pump is vacuum pump .10. The Rear cover can be opened. II. The vacuum sewage suction truck is ... equipped with :1.chassis truck,2.Vacuum tank( Back cover can be opened)3.power take off4.transmission shaft5.vacuum ... for full suction less than 5minhydraulic lift and lock discharge cover. sewage tube, vacuum pump, recovery, etcWarranty12 month, from the date ...