4 Inch Diesel Water Pump for Irrigation Use
With 10 HP HR186FA air-cooled diesel engine, Ensure a big flow and self-priming type;Â water pump
♦ Also have 2inch, 3 inch and 4 inch models, just according what you need!
♦ Recoil and Electric start are optional ensure easy start!   water pump
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| WATER PUMP | Model | DP40 | |
| Suction,discharge port diameter[mm(in)] | 100(4') | ||
| Cont.head(m) | 31 | ||
| Self-priming time(s/4m)Â Â Â Â Â Â Â Â Â Â Â Â Â Â | 180 | ||
| Max suction head(m) | 8 | ||
| Cont.capacity(m³/hr) | 96 | ||
| ENGINE | Engine model | HR186F | |
| Speed(rpm) | 3600 | ||
| Fuel consumption(g/kw.h) | 285 | ||
| Type | Single-cylinder,vertical,4-stroke air-cooled diesel engine | ||
Displacement(cc) |
 406 | ||
Bore*stroke(mm) |
 86*70 | ||
Starting system |
Recoil or Electric | ||
| Fuel tank capacity(L) | 5.5 | ||
| STANDARD FEATURES | Oil alert | yes | |
| Connector of infall,Connecto of outfall | yes | ||
| Filter | yes | ||
| Seal ring | yes | ||
| Hoop | yes | ||
| DIMENSIONS | Dimension(L× W× H)(mm) | 645×475×605 | |
| Net weight(kg) | 69 | ||
| 20FT | 99 | ||
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Step 1: preparation before working
- Put machine above ground, inject diesel or oil.
- Add 0# (or above) diesel.
- Open the black lid and inject 2-5 liters, run-dry is prohibited
Step 2: adjust switch
- adjust the switch to the center(or below) and tighten(or adjust to the maximum).
Step 3: discharge air in tube
- Air existing in tube due to the first time use, need to discharge air in tube.
 Step 4: Pressure reducing valve
- Press the pressure valve down by hand (musthold the pull plate).
- Pull down plate four times gently and wait for the oil out. Then tighten the connector again.
Step 5: Pull the plate
- (do not use the fingers press the valve) Pull the plate one time gently (the valve will pop up automatically) and put the wire back.
- Re-press the valve and hold the machine bracket, holding the pull-line with both hands and pulling it.
Step 6: close the machine
- Adjust the switch to minimum for closing the machine.
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♦ We are professional manufacture of air-cooled diesel engine(3-20HP),diesel water pump(1.5-6Inch), small construction machines and so on.
♦ Morden and beautiful factory of Chongqing, warmly welcome YOU from all over the world have a visit to us!
♦  ISO, CE, GS, ROHS certification for all over the world customer.
Factory:
 2,3,4 inch model agriculture equipment agricultural irrigation diesel water pump
With 10 HP HR186FA air-cooled diesel engine, Ensure a big flow and self-priming type;Â water pump
♦ Also have 2inch, 3 inch and 4 inch models, just according what you need!
♦ Recoil and Electric start are optional ensure easy start!   water pump
   Â
| WATER PUMP | Model | DP40 | |
| Suction,discharge port diameter[mm(in)] | 100(4') | ||
| Cont.head(m) | 31 | ||
| Self-priming time(s/4m)Â Â Â Â Â Â Â Â Â Â Â Â Â Â | 180 | ||
| Max suction head(m) | 8 | ||
| Cont.capacity(m³/hr) | 96 | ||
| ENGINE | Engine model | HR186F | |
| Speed(rpm) | 3600 | ||
| Fuel consumption(g/kw.h) | 285 | ||
| Type | Single-cylinder,vertical,4-stroke air-cooled diesel engine | ||
Displacement(cc) |
 406 | ||
Bore*stroke(mm) |
 86*70 | ||
Starting system |
Recoil or Electric | ||
| Fuel tank capacity(L) | 5.5 | ||
| STANDARD FEATURES | Oil alert | yes | |
| Connector of infall,Connecto of outfall | yes | ||
| Filter | yes | ||
| Seal ring | yes | ||
| Hoop | yes | ||
| DIMENSIONS | Dimension(L× W× H)(mm) | 645×475×605 | |
| Net weight(kg) | 69 | ||
| 20FT | 99 | ||
Â
Step 1: preparation before working
- Put machine above ground, inject diesel or oil.
- Add 0# (or above) diesel.
- Open the black lid and inject 2-5 liters, run-dry is prohibited
Step 2: adjust switch
- adjust the switch to the center(or below) and tighten(or adjust to the maximum).
Step 3: discharge air in tube
- Air existing in tube due to the first time use, need to discharge air in tube.
 Step 4: Pressure reducing valve
- Press the pressure valve down by hand (musthold the pull plate).
- Pull down plate four times gently and wait for the oil out. Then tighten the connector again.
Step 5: Pull the plate
- (do not use the fingers press the valve) Pull the plate one time gently (the valve will pop up automatically) and put the wire back.
- Re-press the valve and hold the machine bracket, holding the pull-line with both hands and pulling it.
Step 6: close the machine
- Adjust the switch to minimum for closing the machine.
Â
♦ We are professional manufacture of air-cooled diesel engine(3-20HP),diesel water pump(1.5-6Inch), small construction machines and so on.
♦ Morden and beautiful factory of Chongqing, warmly welcome YOU from all over the world have a visit to us!
♦  ISO, CE, GS, ROHS certification for all over the world customer.
Factory:Â
CNI can supply specialty optical fiber for Laser coupling. Our products include single-mode fiber, multi-mode fiber, polarization maintaining fiber, liquid light fiber and fiber with pigtailed GRIN lens collimators for all our existing laser modules from visible to near IR transmission
| Single-mode fiber / Fiber combiner | Multimode fiber (SMA905/FC/PC connector) | |||
| Single-mode fiber for core diameter of 4-9 um. Available for visible wavelengths from 400 up to 860 nm. Fiber splitter available for 532 nm. |
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Multimode fiber for core diameter of 50 um, 100 um, 200 um, 400 um, 600 um, 800 um, 1000 um. Support more than one propagation mode. |
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| Polarization maintaining fiber | Liquid light fiber | |||
| Polarization maintaining fiber is available for wavelengths from 460 nm to 780 nm. |
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Liquid light fiber for core diameter of 3 mm, 5 mm, 8 mm, 10 mm. |
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| Fiber with pigtailed GRIN lens collimators | Fiber with even square beam spot | |||
| Diameter 1.8 mm clear aperture. Coupled to standard 62.5/ 200/ 400um fibers. |
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Even square beam spot is available on request. |
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| Note: Standard fiber length is 1 m, other core diameters and lengths are available on requests. | ||||
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Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.cnioptics.com