Water Machine Double Suction Centrifugal Pump In Power Station
Product Introduce:
a. Split case double suction horizontal pump is suitable for mine.
b. Suitable for transporting pure water or liquids with physical and chemical properties similar to water.
c. Suitable for agriculture irrigation.
d. Suitable for water supply and drainage in factory.
e. Suitable for power station.
1. It is very easy and simple to replace the mechanical seal due to using container type mechanical seal.
2. It is rapid easy to assembly and dismount the rotor parts due to using elastic ripes assembling.
3. It is unnecessary to make adjustment when assembling.
Model Meaning:
AL NS 800 – 20 M J / A - F
AL: AOlI brand single stage double suction pump
NS: new generation of split casing type
800: inlet diameter (mm)
20: 1/10 of nominal specific speed for impeller
M: impeller type, M-original impeller, N-correcting impeller
J: speed decreased type no mark for standard one
A: first trim of impeller
F: special type, the rotation direction is anti-clockwise (standard type: no mark).
Structure Drawing:
Parameters Data:
Model | Impeller dia. | Rated flow | Rated head | Motor power | Inlet | Outlet | Eff. | NPSH | Pump Head weight | speed | |
(mm) | (m3/h) | (m) | (kW) | (mm) | (mm) | % | m | kg | (r/min) | ||
ALNS800-20M-707 | C | 598 | 5673 | 30 | 630 | 800 | 700 | 86.0 | 7.4 | 5308 | 990 |
ALNS800-20N-706 | 706 | 5580 | 39.5 | 800 | 800 | 700 | 89.0 | 7.9 | 5325 | 990 | |
ALNS800-20N-706 | A | 672 | 5357 | 36 | 710 | 800 | 700 | 88.0 | 7.7 | 5320 | 990 |
ALNS800-20N-706 | B | 631 | 5143 | 32 | 630 | 800 | 700 | 86.5 | 7.5 | 5315 | 990 |
ALNS800-20N-706 | C | 597 | 4937 | 28 | 560 | 800 | 700 | 85.0 | 7.3 | 5308 | 990 |
ALNS800-20MJ-707 | 707 | 4844 | 25 | 450 | 800 | 700 | 89.5 | 7.1 | 5325 | 740 | |
ALNS800-20MJ-707 | A | 673 | 4650 | 22 | 400 | 800 | 700 | 88.5 | 6.9 | 5320 | 740 |
ALNS800-20MJ-707 | B | 633 | 4464 |
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