LX TYPE SCREW CENTRIFUGAL PUMP

Place of Origin: Made In China
Delivery Time: 15-30 days
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LX TYPE SCREW CENTRIFUGAL PUMP

1. Product Introduction

Spiral centrifugal pump can transport high-concentration slurry and materials containing large particles and long fibers. Its open (or semi-open) impeller has a spiral shape. The volute casing is of the involute type. The pump body extends axially to form a spiral flow channel. The pump body consists of two parts: the suction chamber and the volute chamber. The impeller in the suction pipe section produces a spiral propulsion effect like a screw pump, while the impeller in the volute section produces a centrifugal effect like a typical centrifugal pump. The sharp-angled part of the blade inlet guides debris towards the vicinity of the axis and then uses the spiral effect to push it along the axial direction. This is a pump with a combination structure of a volumetric pump and a centrifugal pump, called a spiral centrifugal pump.

2. Introduction to Pump Sealing

  • Wastewater treatment field: Testing the discharge of high-concentration untreated wastewater and sewage, such as the conveyance of 1-meter-long plastic woven tape by a larger-diameter pump;
  • River dredging: transportation of silt and sand;
  • Paper industry: transportation of high-concentration pulp;
  • Marine fishing: transporting live fish, live shrimp, etc.;

3. Meaning of LX Spiral Centrifugal Pump Model

LX 125 – 80 – 15
Spiral centrifugal pump Nominal diameter (mm) Outlet flange diameter (mm) Inlet flange diameter (mm)

4. Functional Data

Model Flow rate (m³/h) Discharge Head (m) Speed (r/min) Shaft Power (KW) Motor Power (KW) Efficiency (%)
LX125-80-15 90 15 1450 6.33 11 58
LX200-150-20 220 20 1450 17.12 22 70
LX250-200-35 500 35 1450 60.32 75 79
LX250-200-30 450 22 970 34.13 45 79
LX300-250-30 800 30 970 83.79 110 78
LX350-300-30 1000 32 970 110.31 132 79
LX400-350-28 1200 28 730 114.38 132 80
LX500-450-30 1400 30 730 141.21 180 81

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