Product Details

DB Type Centrifugal Self_Priming Pump

USING RANG
DB series micro self-priming peripheral pumps are used for the suction and supply of living water for high-rise buildings(shower boosting),andcooling water for platic machine and die-casting machine;and characterized by comact structure,well-starting perfor-mance and strong overload capacity.For the first time,fill the pump housing with leading water ,and it’s unnecessary to d it in later .(This pump can be used without a non-return valve. If fitted with an automatic control box of water-level,it can achieve the auomatic control of open-shut action according the required of water level and also realize reliable running under nobody,scare .)At present,It is an ideal tool to solve the difficulty of living water for high-rise buildings.

TECHNCAL DATA

Model	Power (kw)	Voltage (V/Hz)	Capacity (m³/h)	Head (m)	Speed (r/min)	Suct (m)	Diameter (mm)
25DB-0.37	0.37	220	7	25	2850	8	25
40DB-0.75	0.75	220/380	8	25	2850	10.5	40
40DB-1.1	1.1	220/380	11	25	2850	8	40
40DB-1.5	1.5	220	12	28	2850	9	40
40DB-1.5	1.5	380	12	28	2850	9	40
50DB-2.2	2.2	380	16	28	2850	12	50
40DB-2.2	2.2	380	16	30	2850	11	40