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Leo Industrial Electric High Pressure Horizontal Single Stage Double Suction Centrifugal Water Pump for Farmland Irrigation

Customization: Available
Warranty: One Year
Max.Head: >150m

Product Description

Basic Information
Model NO.GSX250-770
Max.Capacity>400 L/min
Driving TypeMotor
Impeller NumberSingle-Stage Pump
Working PressureHigh Pressure Pump
Influent Type of ImpellerDouble-Suction Pump
Position of Pump ShaftHorizontal Pump
Pump Casing CombinedHorizontal Split Pumps
Mounting HeightSince Irrigation Centrifugal Pumps
ImpellerClosed
UsagePump, Pumps, Circulating Pump
OEM/ODMAccept
Standard Temperature-20-80 Celsius
Direction of RotationRotate Clockwise or Counterclockwise
Allowable Inlet PressureDesign Pressure-Rated Point Lift
Pump Casing Hydraulic Pressure Test1.5 Times of Design Pressure
Pump WarrantyOne Year
Transport PackageExport Plywood Case
OriginChina
HS Code8413709990
Production Capacity3000set/Year
Packaging & Delivery
Package Size1700.00cm * 1669.00cm * 1585.00cm
Package Gross Weight3335.000kg
General Information

Type GSX series product is characterized by broad comprehensive performance curve, sound hydraulic performance, novel structure, high efficiency, high reliability, low net positive suction head, and low maintenance.

The design, manufacture, and quality of this series product meet the standard of GB/T5656 "Technical conditions for centrifugal pumps-Class II" and its efficiency indexes meet the standard of GB/T19762 "The minimum allowable values of energy efficiency and evaluating values of energy conservation of centrifugal pump for fresh water".

Application

GSX series products are mainly used for transport fresh water or other liquid with similar physicochemical properties to fresh water. It can also be widely applied in water supply and drainage systems or circulation cooling water systems for steel, petrochemical, thermal power generation, mining, and other working conditions.

Performance Parameters Table
Model Capacity (m³/h) Head (m) Efficiency (%) Shaft Power (kW) Speed (rpm) Impeller Dia (mm) Inlet/Outlet (mm)
GSX250-770 882 226 76 715 1480 770 DN300 / DN250
1260 216 83 894
1512 205 83 1018
Structural Features
Structural Diagram
  • 1. SealingSuperior mechanical seal for long-term operation without leakage. Stainless steel shaft sleeve for easy maintenance. Half packing gland provides large space for replacement.
  • 2. Protective CoverHalf-split structure, complying with IE standards, safe and reliable.
  • 3. CasingDouble-volute pumping chamber balances radial force. Circular pressure chamber design ensures high efficiency. Water suction chamber with split rib design prevents vortex and noise.
  • 4. BearingShort span and enlarged diameter design for stable operation. Online vibration and temperature monitoring available. Grease lubrication for medium pumps with online refueling.
  • 5. ShaftBold design, universal for 50HZ and 60HZ. Full sealing design prevents contact with liquid. Allows short-time inversion.
  • 6. ImpellerThree-dimensional flow theory design (CFD calculation). Staggered blade design with V-shaped outlet for low pulse and high efficiency. Labyrinth seal design reduces leakage.
Ordering Instructions

Please provide the following information:

  • Pump mode or working data: capacity, head, and NPSH.
  • Medium properties: temperature, corrosiveness (Note: for >80ºC, cooling structure and specific materials are required).
  • Type of shaft seal: non-asbestos soft packing, mechanical seals, or injection type.
  • Direction of rotation (Default is clockwise from motor to pump).
  • Motor requirement: power, voltage, protection class, insulation class, etc.
Production & Quality Control
Factory Image 1 Factory Image 2 Testing Image 1 Testing Image 2 Warehouse Image 1 Warehouse Image 2 Delivery Image 1 Delivery Image 2
Frequently Asked Questions
What are the primary applications for the GSX series pump?
They are widely used for transporting fresh water in steel mills, petrochemical plants, power generation, mining, and farmland irrigation systems.
What sealing options do you offer for this horizontal pump?
Users can choose from superior mechanical seals, non-asbestos soft packing, or injection type soft packing structures.
Can these pumps handle high-temperature liquids?
Yes, the standard limit is 80ºC, but with a special water-cooling structure and modified casing materials, they can handle higher temperatures.
What makes the impeller design unique?
The impeller uses a three-dimensional flow theory with staggered blades and a V-shaped outlet to ensure low pulse, minimal vibration, and high efficiency.
Is the GSX pump compatible with 60Hz power systems?
Yes, the bold shaft design is universal for both 50Hz and 60Hz pump operations.
How do you ensure the reliability of the bearings?
We use a short span and enlarged diameter design, and can provide online vibration and temperature monitoring for maximum safety.

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