High adaptability
(1) Can pump clean water and lightly polluted water with temperatures up to 40°C and pH 4–10; the maximum diameter of passing particles is 100 mm.
(2) Application: urban water supply, water transfer, urban drainage and sewerage systems, sewage treatment plants, power plant drainage systems, port water supply and drainage, water transfer in water supply network nodes, irrigation and drainage, fish farming, etc. The submersible axial pump with high efficiency and good cavitation resistance is suitable for environments with large water level fluctuations and high head (generally below 20m).
Less investment in pumping station and ease of operation and management
(1) The pump operates under water, which requires significantly less excavation and building structures during the construction of pumping stations, as well as a smaller installation area. As a result, construction costs can be reduced by 30-40%.
(2) The integration of motor and pump saves the labor-intensive motor-gear-pump shaft alignment procedure during field installation, making installation simple and quick.
(3) Easy to operate, low operating costs.
(4) Easy to operate with remote and automatic control capabilities.
(5) Low noise level, absence of high-temperature zones in pumping stations, good working conditions. Upon request, completely underground pumping stations can be built to preserve the landscape and terrain features above ground.
(6) This is the best solution to prevent flooding problems for motors installed in pumping stations located along rivers and lakes with large fluctuations in water levels. In addition, the absence of a long shaft and intermediate bearings between the engine and the pump allows the unit to operate more stably and reliably.
High reliability, no vibration and low noise level
(1) Thanks to the superior hydraulic model, the required performance is achieved. Interchangeability with traditional models – for ease of choice by the user. There is a series of these pumps with a wide range of high efficiency, applicability to various operating conditions, high energy efficiency and low operating costs.
(2) Double or triple mechanical seals prevent leakage. Special thrust bearings with sufficient lubrication, reasonable design and long service life are used.
(3) Class F insulation, equipped with temperature sensors, monitoring, leakage sensors and other alarm devices.
(4) Good cooling conditions when immersed in water, stable operation with minimal vibration and low noise.
Applications
Mainly suitable for urban water supply, water transfer projects, urban drainage systems, wastewater treatment projects, power plant drainage, port water supply and drainage, water transfer in water network nodes, irrigation and drainage, fish farming, etc.
The submersible diagonal pump has high efficiency and good cavitation characteristics. Suitable for conditions with large fluctuations in water level and increased pressure requirements (useable pressure below 20 m).
Operating Parameters
◆ Flow: 460–90,000 m³/h
◆ Head: up to 22 m
◆ Liquid temperature: < 40°C
◆ pH: 5–9
Can pump clean water and lightly contaminated wastewater; maximum size of passing particles no more than 100 mm
Technical parameters: capacity up to 140 m³/h, pressure up to 24 bar
DN15–DN1800; PN10–PN320, Class150–Class1500; carbon steel, stainless steel, cast iron; flange, thread, welding; rotary, lifting, disk types.
The dosing device, specifically designed for wastewater and sewage treatment, is a critical component of the “accurate dosing and mixing of reagents” in the entire water treatment system. It automatically dispenses specific chemicals into wastewater to achieve physical, chemical or biological treatment goals.
This series of horizontal centrifugal pumps are horizontal, radial split, open back, single stage, single suction volute type centrifugal pumps. The design of the impeller is closed type. The pump body has an axial suction pipe, a discharge pipe located on top, and a foot support.
Thanks to the reciprocating movement of the plunger, the working medium is directly sucked in or pumped out. Since the plunger and seal are in direct contact with the fluid, the correct choice of plunger material and seal type ensures more ideal pump performance during operation.
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The FZX series PTFE self-priming pump is designed and manufactured in accordance with international standards and based on non-metallic pump manufacturing technology. The pump body is made in the form of a metal shell lined with fluoroplastic, and all flow components are made of fluoroplastic alloy.
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KQGV frequency controlled digital integrated water supply equipment has many advantages: safe water supply, reliable operation, water saving and hygiene, high efficiency and energy saving, intelligent monitoring and control.
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The simple modular dosing unit is a complete plug-and-play dosing device. It is designed, manufactured, assembled and tested at the manufacturing plant in accordance with the customer's technological requirements, and then completely delivered to the site.
DN40–DN3000; PN6–PN100, Class150; Material: cast iron, stainless steel 304, rubberized body; Connection type: wafer, flange; Drive: manual, pneumatic, electric.
The static seal between the suction section, middle section and discharge section of the pump is made of metal seal and double O-ring seal, and the pump shaft seal uses high-performance hemp packing or mechanical seal, which is safe and reliable.
The outlet diameter and the inlet diameter are the same. SKF bearings, a world famous brand, ensure more stable operation.
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