Marine Submerged Pump

Marine Submerged Pump:

The pump integrates widely acclaimed features such as small size, light weight, easy to move and installation, compact structure, high safety and reliability etc. The pump is basically applicable to marine emergency survival system, and removal of accumulated water in the cabin.
CQX40-15-3 pumps must be submerged when running, motor pump is not allowed to run under no-water state; For the others, their motors are allowed to conduct no-water running due to their patterns of cooling for motors, which are conducted by water flowing through the interlining of motor casing.

Designation of CQX marine submerged motor pump

CQX x-y-z

CQX -- Marine submerged pump

x -- Water discharge (m3/h)

y -- Head (m)

z -- Motor power (kW)

Performance parameters of CQX marine submerged motor pump

型 号Type	流量Capacitym3/h	扬程Headm	功率PowerkW	转速Speedr/min	电压VoltageV	效率Efficiency%	出水口径Diameter of dischargemm	重量Weightkg	外形尺寸（mm）External dmension
									D	H
CQX40-15-3	40	15	3	2900	380	60	60	45	见外形图shown in theexternal figure
CQX30-20-4	30	20	4	2900	380	52	50	65	φ249	613
CQX40-15-4	40	15	4	2900	380	50	50	65	φ249	613
CQX65-15-5.5	65	15	5.5	2900	380	69	85	100	φ317	725
CQX250-15-18.5	250	15	18.5	2900	380	69	150	205	φ385	920

There was a fire hydrant, collocated a water pipe (10 meter or 20 meter) on the pump outlet about the standard ordonnance. The cable was long 20 meter.

Consumer could add speak for the pump inlet fire hydrant and pipe, the inlet filter connected pump with screw thread, it could be removed and installed a fire hydrant, then connected to the inlet water pipes.