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| Shanghai Pacific Pump Co.,Ltd. |
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Tel：+86 150 0077 1656 |
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Fax：+86 21 5686 6240 |
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Web：www.pmpump.com |
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E-mail：sales@pmpump.com |
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Products | |
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Single-stage Diesel engine Fire fighting Water pumps
LDP series single-stage end-suction horizontal centrifugal pumps are made by way of improving the
design of NT series horizontal centrifugal pumps of ALLWEILER PUMPS company with the performa nce
parameters identical to those of NT series and in line with the requirements of ISO2858.
Technical specifications
| Capacity |
3.5-1400 m3/h |
| Head |
3-140 meter |
| Working Pressure |
up to 1.6 Mpa |
| Diameter |
DN 25-350 mm |
| Temperature range |
-20ºC~110 ºC |
| Pump speed |
1000-3600 RPM |
| Engine |
Commins or other brand |
| Jockey pump |
Yes |
| Contro panel |
Band as you request |
Applications
Δ Fixed fire-fighting systems of industrial and civil buildings
Δ Fire hydrant fire-fighting system
Δ Automatic sprinkler fire-fighting system
Δ Spraying fire-fighting system
√ STRUCTURE DESCRIPTION of LDP End-suction Centrifugal pump ?
See the figure for the structure. This pump consists of pump casing, impeller, pump cover, suspension body and shaft etc.components. It is a single-stage single-suction horizontal centrifugal pump a nd b oth p ump c asing and cover are separated from the back side of the impeller, that is the back-door structural form. For most of the pumps, a seal ring is set in both front and back of the impeller to make a balance action on the axial force of the rotor.There are soft packing seal and mechanical seal, make a note at order.
| No |
Name |
Quantity |
No |
Name |
Quantity |
| 1 |
Pump casing |
1 |
6 |
Mechnical seal parts |
1 |
| 2 |
Impeller |
1 |
7 |
Packing parts |
1 |
| 3 |
Impeller nut |
1 |
8 |
Breakwater ring |
1 |
| 4 |
Pump cover |
1 |
9 |
Suspension body parts |
1 |
| 5 |
Seal ring |
2 |
10 |
Shaft |
1 |
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Diesel Fire Pump End-suction Type(pdf) |
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