CPJ Type Injection Pump

I. Overview:

The suction inlet, discharge outlet, and spray nozzle of the CPJ type injection pump are on the same axis, offering high efficiency. The working water pipe is bent in a J-shape, with its flanges perpendicular to the suction and discharge flanges, facilitating easy installation. It has no moving parts and boasts a long service life. With a self-priming function, it can operate continuously and stably. It is mainly used in ship drainage systems and can also be applied in environmental protection, chemical, water conservancy, building materials, and other industries for tasks such as pumping seawater, handling mixed liquids, dredging rivers, and conveying powdered materials.

II. Model Description:

Example: CP J 80 – 100 – 100

Discharge outlet diameter (mm)
Suction inlet diameter (mm)
Working water pipe diameter (mm)
Working water pipe shape (J-shaped)
Marine injection pump

III. Pump Models and Performance Parameters:

Model	Flow Rate (m³/h)	Suction Lift (m)	Discharge Pressure (MPa)	Working Water Pressure (MPa)	Working Water Flow (m³/h)	Pump Mass (kg)
CPJ40 – 50 – 65	0～15	3～9	0.05～0.3	0.4～1.4	5～15	16
CPJ50 – 80 – 80	0～40	3～9	0.05～0.3	0.4～1.4	20～45	26
CPJ80 – 100 – 100	0～70	3～9	0.05～0.3	0.4～1.4	40～80	40
CPJ100 – 125 – 125	0～100	3～9	0.05～0.3	0.4～1.4	60～120	60
CPJ100 – 150 – 150	0～125	3～9	0.05～0.3	0.4～1.4	90～150	75
CPJ125 – 150 – 200	0～180	3～9	0.05～0.3	0.4～1.4	100～220	130
CPJ150 – 200 – 200	0～320	3～9	0.05～0.3	0.4～1.4	200～370	165
CPJ150 – 200 – 250	0～420	3～9	0.05～0.3	0.4～1.4	250～500	180
CPJ200 – 200 – 250	0～250	1～7	0.05～0.3	0.1～0.6	300～700	190
CPJ250 – 250 – 300	0～400	1～7	0.05～0.3	0.1～0.6	500～1400	285
CPJ300 – 300 – 350	0～600	1～7	0.05～0.3	0.1～0.6	900～2000	370

Attention please: The description might be incorrect, please contact us for confirmation.
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