A3CG Triple Screw Pump

Description

A3CG Series Three-Screw Pump is a self-priming volumetric quantitative pump,Suitable for many different fluids:Lubrication oil, fuel oil, vegetable oil,hydraulic oil,glycol any nonaggressive fluid with sufficient lubricating properties. As diesel engine, gear, gas turbine, steam turbine, water turbine, paper machine and other equipment lubrication pump. It is used to transfer transformer oil to transformer as cooling oil pump. In ships, oil plants, refineries, oil tanks as unloading pumps, loading pumps. In the combustion system as boiler, burner and other equipment supply oil pump

Performance Data

Outlet Pressure： 0-16bar & 0-1.6Mpa

Flow Rate: 65-850L/min & 3.9-50m³/h

Viscosity: 2-1500mm²/s & 2-1500cSt

Temperature: Max.155℃ & Max.311℉

Mounting: Horizontal or Vertical (bracket)

Protection: Built-in safety valve

Design: Built-in bearing(Lubricating oil system) and external bearing(Fuel oil supply system)

Application

1.Lubricating:As a lubricating oil pump, it lubricates diesel engine, gear, gas turbine, steam turbine, water turbine, compressor, paper machine and other machinery

2.Cooling:Serves as a cooling oil pump for oil supply, circulation and cooling of large machinery, and pumps transformer oil into the transformer for insulation and cooling

3.Supply:As a supply pump to power plant boilers, burners and other equipment to transport fuel oil, heavy oil

4.Transport:It is used as unloading pump and loading pump in ship, refinery, chemical industry, oil tank, dock and other places

Product Advantages

1.A3CG screw pump has a built-in safety valve thateffectively limits the maximum pressure, when the outlet pipe is clogged and the highpressure zone pressure in the pumpreaches the safety valve limit, the safetyspool is pushed open, so that themedium flows from the high pressurezone to the low pressure zone to protectthe pump and motor

2.The screw is the core of the pump. The A3CG screw is made using a special processing technique that enhances the screw’s hardness, tensile strength, smoothness, and precision. During the transportation of media, it effectively establishes an oil film, which is fundamental to ensuring the pump’s operational lifespan

3.A3CG screw pump for the oil system and fuel supply systemthere are two forms of design were built-in design and external design

SELECTION GUIDE

To provide a more suitable pump, we need to understand as much detailed information as possible. You can request the working condition survey form from me. If you are replacing an existing pump, you can provide me with the original product model or nameplate.

Why choose us

1.The initial cost is low, we are a factory, all products are mass production, whether you need one or one hundred sets, we provide the factory price, purchasing here can reduce your procurement cost

2.High energy efficiency, we are a professional screw pump manufacturer, with strict manufacturing standards, can provide different seal forms, reduce the internal leakage of the pump, improve the efficiency of pumping

3.Low maintenance cost, when the screw or bushing wear, can not meet the pumping requirements, we can provide pump core components, easy to replace, compared to re-purchase a pump, the cost is lower

4.Short downtime, when your site failure, we can provide remote support, professional engineers and you to communicate, troubleshoot the site fault, you can use the shortest time to assist you to resume production

5.Long service life, because we have professional and senior technical application engineers to provide you with the correct product selection, scientific product selection and correct necessary working conditions to communicate in order to select the cost-effective three screw pump product configuration, to high life operation and work, for your host equipment to provide scientific and good protection and maintenance.

Instructions for use

Before starting for the first time, please fill the lubricating medium oil to ensure that a good oil film is formed on the surface of the screw pair and spiral groove. If you want to make the service life of the screw pump longer, the following points are very important

1.It is strictly forbidden to tighten the import and export connection flange, so that the base pump body deformation and displacement, damage the inherent accuracy of the pump

2.When configuring the pipeline, it is strictly forbidden to damage the coaxial tightness of the pump and the motor to ensure the reliable sealing of the import and export pipeline connection.

3.During installation, the rubber plug of the inlet and outlet must be removed, and any impurities and welding slag must not enter the pump chamber.

4.It is strictly prohibited to operate or use water media without media. Or use other media to clean the pump.

5.Long unused and before the first start, the pump cavity must be filled with the use of media.

6.The pipe diameter configuration must be consistent with the pump diameter. The inlet and outlet pipe valves must be opened when starting.

7.It is strictly prohibited to use pressure exceeding the rated working pressure of the pump.

8.Do not adjust the safety valve adjusting bolts, which have been adjusted before delivery. The safety valve cannot be used as an relief valve

9.It is strictly prohibited to disassemble the pump parts without the written permission of the manufacturer

10.Screw pump is a positive displacement quantitative pump, its working pressure depends on the system load.