High Flow Rate

Capable of delivering 37L/min, this pump provides a fast and effective cleaning solution for your heavy-duty washing needs.

Certified Safety

CE certified, this pump meets international safety standards, ensuring peace of mind while in use.

High Pressure Output

With a remarkable 150Bar pressure output, this pump ensures efficient and thorough cleaning for heavy-duty washing tasks.

Durable Brass Construction

Constructed from durable brass, this pump guarantees longevity and resistance to wear and tear in demanding environments.

Electric Power Source

Powered by electricity, this pump offers a reliable and eco-friendly alternative to traditional fuel-powered models.

High Flow Rate

Capable of delivering 37L/min, this pump provides a fast and effective cleaning solution for your heavy-duty washing needs.

Certified Safety

CE certified, this pump meets international safety standards, ensuring peace of mind while in use.

High Pressure Output

With a remarkable 150Bar pressure output, this pump ensures efficient and thorough cleaning for heavy-duty washing tasks.

Durable Brass Construction

Constructed from durable brass, this pump guarantees longevity and resistance to wear and tear in demanding environments.

Electric Power Source

Powered by electricity, this pump offers a reliable and eco-friendly alternative to traditional fuel-powered models.

High Pressure Washer Pump DBD-C3 Forged Brass Triplex Plunger Pump 30-37LPM 124-150Bar Ceramic Piston Pump female shaft 28mm for Electric Motor direct drive Industrial Washing Machine

 

MANIFOLD

Forged brass

CRANKCASE

Aluminum alloy, die-cast, anodized

CRANKSHAFT

Steel alloy, forged, hardened, precision grinded

CONNECTING ROD (18SERIES)

Aluminum alloy

Zinc alloy (optional)

BEARING

Ball and needle bearing

PLUNGER

Solid stainless steel, ceramic coating, precision grinded

PLUNGER SEALS

Germany Parker, U type, duplex packing

LUBRICATION

Splash type, oil type 15W-40

UNLOADER (18 SERIES)

Bolt on, internal bypass, trap type, built with detergent injector

INLET: 3/4inch BSP or NH thread

OUTLET: 3/8 Quick Disconnect

DESCRIPTION

Pump Model:		DBE-2218B/C3
Bore/Plunger Dia.:		22mm
Stroke:		18mm
Fluid End/Manifold Material:		Brass Forged
Version/Type:		B Version, Solid Male Shaft/C3 Version, Motor Direct Drive
Flange Type:		N/A / C3 (Fit for motor 7.5kw)
Shaft Dia.:		Male Shaft 24x36mm / Hollow Shaft 28mm
Max Input POWER:		11kw / 7.5KW
Max Input RPM:		1800RPM / 1450RPM
Port On Pump:		Outlet G3/8" Female, Inlet G3/4" Female
Unloader/Pressure Regulator:		Include,Bolt on trap type
Inlet/Port On Unloader:		Inlet 1”BSP, Outlet M22 Male
Oil Bath Capacity:		550ml (half level of oil gauge)
Oil Type:		SAE 15W/40 Non-Detergent
Water Inlet Pressure:		0-50psi/3.5bar
Max Inlet Water Temp.:		50℃/122℉
Shipping Size.:		36X32X29cm
Shipping Weight.:		10kgs
Application:		High Pressure Water

Model	Lift/minute（L/M）	MPa	Rotating/minute(R/M)	Horsepower (HP)	Kilogram (KG)	centimeter (CM)
DBE-2218B	37	15	180	11	10	38.5×33.5×31

Model	DBE-2218C3	Max Flow	7.6PM/30LPM
Max Pressure	1740PSI/124BAR	Motor Power	1450RPM/7.5KW
Weight	10.7KG	Shipping Size	36*32*29CM

Instructions for use

1. The pump should be installed on a flat base less than 15 degrees to ensure the best lubrication conditions

2. Confirm the inlet size of the high-pressure pump piping. The inlet pipe diameter should be 1.5-2 times the inlet size of the pump. The inlet and outlet of the pump must be equipped with hoses to avoid pressure and fluctuations generated by the system. It is best to install accumulators to avoid bending of pipes.

3. The water supply pressure should be 1.5-8kg / cm2. The water supply temperature is below 70 degrees. The water supply system of the high-pressure pump must avoid the entry of air to ensure that the pump parts are not damaged.

Direction of rotation: The direction of rotation of the high-pressure pump is the direction in which the top of the pulley must face the pump head.

4. Before starting the motor-pump system, the following must be done

1). Check whether the crankcase lubricating oil is normal. If the oil level indicator of the gear box has only one engraved line, the oil level cannot be lower than the engraved line, but not higher than the engraved line 5mm. If the oil level indicator of the gear box has two Each line, the oil level is between the two lines.

2) Confirm that the valves of all pipes have been opened, and the medium can flow into the inlet of the pump and exhaust the air inside the system.

3) The operation of the high-pressure pump is not allowed to exceed the specified pressure, flow and speed.

4) Before spraying, the high-pressure nozzle should confirm whether the spray direction is safe. If there are unsafe factors, they should be eliminated in time to ensure safe production.

5. In order to remove the water in the pump to facilitate the placement in the freezing point environment, the pump can run for no more than 10 seconds under the condition of no water inlet.

6. For the system where the overflow valve is installed, the overflow pipe must be a hose. The overflow pipe should not be connected to the water inlet of the pump, but should be connected to the water tank or sewer.

7. When used for water storage tank, the suction line should use a hose of less than 3 meters, and the water level should be set higher than the height of the pump. If the water supply pressure does not reach the required pressure, it is recommended to use a booster pump.

8. Clean water should be used for the water supply, and a filter should be used on the supply line to prevent the inhalation of foreign objects.

9. Before operating the high-pressure pump, loosen the pressure regulating valve, and then gradually increase the pressure as needed after operation.

10. Lubricating oil should use SAE20W-50 or the same level of lubricating oil.

11. Lubricating oil should be replaced after 50 hours of initial use, and every 500 hours thereafter.

12. The water inlet filter should be regularly checked and cleaned.

13. All moving parts of the plunger pump must not be in a dry state.

14. High-pressure pumps are not allowed to use acidic, alkaline or corrosive liquids.

Troubleshooting

Malfunction	Cause	Solution
The pump is running but does not absorb water	problem with the water supply	Open the water supply valve Confirm whether the water supply line is in a folded state Do not allow air to enter the water supply line
The pump is running but fails to meet the pressure requirements	Water supply line is blocked Air in the pump One-way valve fails or foreign matter enters Pressure regulating valve malfunctions or foreign matter enters Nozzle failure Seal failure	Check the suction line Check the suction line Wash or replace Wash or replace replace replace
1. Sudden vibration when the pump is running 2. Unstable pressure / pulsation, no pressure operation	Inhaled air One-way valve fails or foreign matter enters Damaged O-ring at the lower end of the check valve Check valve damaged overall Component wear The inlet pipe is blocked and the water intake is blocked Idling Accumulator without pressure	Check the suction line Clean safety valve and replace Replace O-ring Replace check valve Replace components Check whether the system is clogged and air leaks, the pump inlet pipe size is appropriate Check whether the inlet pipe is blocked and the size is appropriate Repressurize or replace the accumulator
Pressure drop, sudden pressure drop in the pipeline	Seal wear Valve spring broken Worn or damaged nozzle Drain valve blocked Worn or damaged hose Due to throttling, the pump is idling Uninstall	Replace the seal assembly Replace the spring Replace the nozzle Cleaning valve assembly Repair / Replace Check the inlet pipe at the entrance Check if it works
Running noise	Bearing wear Idling	Replace the bearing and refuel Check whether the inlet pipe is blocked and the size is appropriate
Excessive unloading of overflow saliva	Plunger wear Component / seal wear Too much vacuum Plunger break Inlet pressure is too high	Replace plunger Adjust or replace the seal assembly Reduce the vacuum on the suction side Replace plunger Reduce inlet pressure
The crankcase temperature is too high	Wrong choice of lubricant Crankcase oil volume is not suitable	Choose the right lubricant Adjust the oil level to the appropriate amount
Crankcase water intake	Humidity is too high Seal wear	Reduce oil seal interval Replace the seal