High pressure water blasting machine

High pressure water blasting machine

Model No.︰D-stream 14030

Brand Name︰Watex

Country of Origin︰China

Unit Price︰-

Minimum Order︰1 pc

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Product Description

Product Application

High pressure water blasting machine

D-stream diesel pressure water jet machine is fitted with heavy-duty triple ceramic plunger pumps, unload valves and safety burst discs or safety valves. The electric motors are heavy duty, low revising which results in less wear to the pump and lower maintenance costs. Pressure is fully adjustable, and chemical injectors are fitted to all units.

 Watex D-stream units are designed for maximum reliability and simplicity, resulting in lower maintenance costs, less downtime, and greater productivity. Our diesel water washer units are available in a wide selection of standard models and options.

For water blasting applications within process plants, industrial operations and military environments, electric water blasters are available as stationary skids or steerable in-plant trailers with input power from 60 to 250 hp (45 to 186 kW) at working pressures from 5,000 to 40,000 psi (350 to 2750 bar).

This innovative line of high pressure water jet cleaning units are designed around the model E-stream pump. This pump, with its quick-change, in-line fluid end design, has fewer parts for increased operating efficiency and simpler maintenance. And, it requires only a simple conversion kit to operate at pressures between 6,000 and 40,000 psi (414 and 2,800 bar) with flows to 32 gpm (122 lpm).

The D-Stream Series water jetting units have been designed to tackle the toughest water jet cleaning machine applications. Their quick-change, in-line fluid end design has fewer parts for increased operating efficiency and simpler maintenance. The units are built around a slow running triplex plunger pump to minimize wear and maintenance, saving money on parts and increasing up time

Main Features

Key Benefits

 •      A commanding 600HP Cummins 13.5L engine with a bypass filtration system that extends drain interval maintenance.  
 •      Triple 200 gpm filtration allowing bag changes while the unit is running.  
 •       A 250 stainles water tank extends the longevity of the parts by allowing the water to de-aerate before entering the pump.  
 •       The compact design is the smallest in the industry for a 600HP waterblaster.

Fluid Ends 

 •      In-Line Univalve Cartridge  
 •      Swing-Down manifold for full component access   
 •      Convert to various pressures in the field with minimal downtime  
 •      Unique to the 600HP: Engine driven charge pump to ensure the fluid end receives water at the correct pressure, regardless of the supply conditions.


 Stainless Fuel Tank  

 •      300 gallon tank with internal baffles  
 •      No rust contamination  
 •      Removable for easy cleaning  


Stainless Water Tank    

 •      250 gallon water tank  
 •      Allows for water to de-aerate before entering the pump, extending the life of the parts.  
 •      Triple 200 gpm filters - the first in its class!  
 •      Low water level switch to prevent cavitation from water supply problems 

D-stream ultra high pressure water blasting machine

Model D-430 D-530 D-630 D-730
Drive system Diesel Diesel Diesel Diesel
Pressure system Three plunger pump           Three plunger pump Three plunger pump Three plunger pump
Amount of pressure system  1 1 1 1
Max outlet pressure  300MPA 300MPA 300MPA 300MPA
Max flow rate  14.8L/min 24L/min 70L/min 120L/min
Power 75W/100HP  120W/150HP 160W/210HP 225W/300HP
Amount of total gun  1 1 1 1



1. Ultra high-pressure pump   
2. Forced lubrication system   
3. Diesel engine assembly   
4...Screen monitor   
5. Removable wheeled chassis assembly   
6. Oil tank   
7. Stainless steel water tank   
8. Booster pump   
9. Double stainless steel vertical filter   
10. Automatic filter exhaust valve   
11. Closed steel case   

Application field:   
1. Ship Industry 500-2800 bar   
2. Power Plant 1200-1500 bar   
3. Light Industry 700-1000 bar   
4. Airport Runway 700-1000 bar   
5. Machinery Manufacturing 1000-15000 bar   
6. Petrochemical Industry 1500-2000 bar   
7. Oil Field 1000-1200 bar   
8. Aluminum Factory 1500-1800 bar   

1. More than 18 years R&D and manufacturing experiences.   
2. Owning many patent technique and passing both ISO9001 and CE certifications.   
3. Association with Chinese Academy of Sciences, R&D department, in house machining center, assembly workshop.   
4. Cooperating with USA JETECH,German WOMA and introducing advanced technology.   
5. Wide ranges of pressure and flow rate to meet different cleaning requirement.   
6. Widely used in various industries including Mining, Oil &Gas,Construction, Railway,Vessel, Pipe Cleaning,ect.   
7. Can be developed and produced according to customer requirements of specific products   
8. Can provide the OEM service


1. High pressure triple plunger pump ( Reciprocating plunger pump, Easy maintenance pump head )
Pressure: 500bar to 1500bar
Water flow: 40 LPM to 80 LPM

2. Engine: diesel engine or Electric motor drive. customer can choose the one they prefer
For diesel engine: Brand has two: WeiChai and Cummis
For electric motor, Brand is SIEMENS or HUALE

3. Pressure regulating valve: 0~ 1500bar. easy to be adjustable.

4. Safety valve: High pressure Rupture Disc valve

5. Self Aligning, Water Cooled, Tungsten Coated Plungers, 

6. Water tank: stainless steel material, 300L

7. Oil tank: ( for diesel engine) stainless steel material 200L

8. High pressure dump gun: Max. pressure 1500bar. stainless steel material.easy to be control and operate.

9. High pressure hose: 6 layer of steel wire . Length can be meet customer's request.

10 High pressure nozzle: single-hole self rotating nozzle, fan-shaped nozzle ( flat nozzle), Cylindrical type nozzle

11.Warranty: One Year

12.Spare Parts: One year spare parts for use. 


Q: How do I pay for my purchase order?

T/T, L/C at sight,  Paypal, Westunion

Q: How can I get sample and how long will it takes?

Testing will free small parts will be free,big parts need extra fees, but we will refund the extra money after you place an order to us It usually takes 15-25 days to produce a sample.

Q: What's about MOQ?

Our MOQ is one set.

Q: What's the delivery time in your factory ?

It will take about 45 days to finish an order. But the exact time is according to actual situation.

Q: Can I have my own customized product?

Yes, We have OEM service, your customized requirements for color, logo, design, package, carton mark, etc. are very

Q: Do you have quality control ?

Yes, we have R&D center and inspection and quality departmenet.

Q: How about the warranty ?

One year warranty; supply service forever.

Q: What is the working principle of your pump? 

Our high-pressure plunger pump adopt the high pressure water jet flow to remove dirt, grease and rust paint without toxic 

Q: What is your driven system ? 

Electric, diesel engine.

Q: What kind of pump do you have in your company ?

As long as you provide us with your role object, the flow and pressure. We can recommend to you.

Q: Are you manufacture or trading company ?

We are manuafacture in the industry of high pressure water more than 20 years 


Price Terms︰ FOB nanjing

Payment Terms︰ 30% as deposit ,70% pay before delivery

Packing︰ steel frame

Lead Time︰ 30 days

Standards Certificate︰ CE ,TUV ,ISO 9001:2008

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