SLW Series Single Stage Single Suction Centrifugal Pump For
Transportng Clean Water
Product Description
1. SLW new series single-stage single-suction horizontal
centrifugal pump is a novel product designed and manufactured by
our company with hydraulic model and in strict accordance with the
international standard ISO 2858 and national standard GB 19762-2007
"limited energy efficiency value and energy saving evaluation value
of clean water centrifugal pump".
2. Its performance parameters are the same as SLS series pumps, and
the products are produced in strict accordance with relevant
requirements. The product quality IS stable and the performance IS
reliable, which IS a novel horizontal centrifugal pump to replace
IS horizontal pump, DL pump and Other conventional products.
3. There are more than 200 specifications, such as basic type,
diffuser type, A, B and C cuting type. According to different fluid
medium and temperature, SLWR type heat pump, SLWH type chemical
pump, SLWY type oil pump and SLWHY type horizontal explosion-proof
chemical pump series with the same performance parameters are
designed and manufactured.
Product Specification
e.g. SLW 200 - 250 (I) A (B)
SLW ------ SLW horizontal centrifugal pump
200 ------ Nominal dia. of inlet and outlet apertures(mm)
250 ------ Nominal dia.of inlet and outlet apertures(mm)
(I)------ Incremental capacity
A ------ Impeller though first-cutting
B ------ Impeller through second-cutting
| 型号Type | 流量 Capacity | 扬程 Head(m) | 功率Power (kW) | 转速 Speed
(r/min) | 效率 Eff.(%) | 必需汽蚀余量 (NPSH)r (m) | 重量 Weight(Kg) |
| (m3/h) | (L/s) |
| SLW25-110 | 2.8 | 0.78 | 16 | 0.55 | 2960 | 39 | 2.3 | 35 |
| 4 | 1.11 | 15 |
| 4.8 | 1.33 | 13.5 |
| SLW25-125 | 2.8 | 0.78 | 20.6 | 0.75 | 2960 | 40 | 2.3 | 42 |
| 4 | 1.11 | 20 |
| 4.8 | 1.33 | 18 |
| SLW25-125A | 2.5 | 0.69 | 17 | 0.55 | 2960 | 39 | 2.3 | 41 |
| 3.6 | 1 | 16 |
| 4.3 | 1.19 | 14.4 |
| SLW25-160 | 2.8 | 0.78 | 33 | 1.5 | 2960 | 31 | 2.3 | 51 |
| 4 | 1.11 | 32 |
| 4.8 | 1.33 | 30 |
| SLW25-160A | 2.6 | 0.72 | 29 | 1.1 | 2960 | 30 | 2.3 | 48 |
| 3.7 | 1.03 | 28 |
| 4.4 | 1.22 | 26 |
| SLW32-100 | 3.5 | 0.97 | 14.5 | 0.55 | 2960 | 48 | 2.3 | 54 |
| 4.5 | 1.25 | 12.5 |
| 5.3 | 1.47 | 11 |
| SLW32-125 | 3.5 | 0.97 | 22 | 0.75 | 2960 | 45 | 2.3 | 57 |
| 5 | 1.39 | 20 |
| 6 | 1.67 | 18 |
| SLW32-125A | 3.1 | 0.86 | 17.6 | 0.55 | 2960 | 44 | 2.3 | 56 |
| 4.5 | 1.25 | 16 |
| 5.4 | 1.5 | 14.4 |
| SLW32-160 | 3.5 | 0.97 | 34 | 1.5 | 2960 | 34.1 | 2.3 | 62 |
| 4.5 | 1.25 | 32 |
| 6 | 1.67 | 26 |
| SLW32-160A | 3.5 | 0.97 | 26.5 | 1.1 | 2960 | 38.4 | 2.3 | 58 |
| 4.5 | 1.25 | 25 |
| 6.0 | 1.67 | 19 |
| SLW32-200 | 3.5 | 0.97 | 53 | 3 | 2960 | 24.5 | 2.3 | 75 |
| 4.5 | 1.25 | 50 |
| 5.5 | 1.53 | 45 |
| SLW32-200A | 3 | 0.83 | 43 | 2.2 | 2960 | 26.3 | 2.3 | 67 |
| 4 | 1.11 | 40 |
| 5 | 1.39 | 37 |
| SLW40-100 | 4.4 | 1.23 | 13.2 | 0.55 | 2960 | 56.2 | 2.3 | 41 |
| 6.3 | 1.75 | 12.5 |
| 7.6 | 2.1 | 11.3 |
| SLW40-100A | 3.9 | 1.09 | 10.6 | 0.37 | 2960 | 55 | 2.3 | 40 |
| 5.6 | 1.56 | 10 |
| 6.7 | 1.87 | 9 |
| SLW40-125 | 4.4 | 1.23 | 21 | 1.1 | 2960 | 50.2 | 2.3 | 45 |
| 6.3 | 1.75 | 20 |
| 7.6 | 2.1 | 18 |
Product Structure
The pump is a single-stage single-suction centrifugal pump, and the
installation is horizontal.
1. the pump casing
Helical volute in the form of foot support, designed and
manufactured by modem excellent hydraulic model, horizontal
suction, upper output, and the same caliber. Flange conforms to
GB/T 17241.6-2008 and can be equipped with Rpl/4 or Rp3/8 pressure
port.
2. The impeller
Closed impeller, excellent hydraulic model to ensure the efficiency
and reliability of the pump, some improved pump power than the
previous generation down a gear.
3. Motor
YE3 series super-efficient three-phase asynchronous motor is
adopted, whose power and form are in conformity with IEC Norm.
Form: B35(horizontal pump)
Power supply: 380V, 50HZ
Protection level: F
Motor shaft: 45# steel sleeve (continuous patent)
Turning: the direction from the pump inlet is counterclockwise.
Product Image
