GD Series Mechanical Isolating Diaphragm Metering Pump,High Pressure,Medical Pump,Hydraulically Actuated Diaphragm Pump



Main Performance Parameters

• Max flow rate: 130L/h
• Max discharge pressure: 10bar
• Steady-state accuracy ±2%
• Max suction lift: 2m water column
• Max inlet pressure: 2bar
• Max ambient temperature: +40℃

Major Features
Drive End

• With reliable cam structure, it is featured by lower noise, flexible disassembly, and easy maintenance, for harsh working conditions.
• With oil bath lubrication, the driving parts are coupled with long working life.
• With high-precision worm and worm gear technology, it operates smoothly.
• It can achieve flow adjustment both in the shutdown and running states.

Fluid End

• It chooses mechanical drive diaphragm, which diaphragm adopts multiHayer composite structure with PTFE and elastic rubber, with no leakage and durable characteristics.
• Material side without diaphragm is easy for passing the materials.
• Various pump head materials include PVC, PVDF, 316SS and others. They are suitable for conveying all kinds of materials.
• It adopts self-cleaning check valve structure, which is easy to maintain.

Control Mode

• Power supply: 220V/50HZ single phase, 380V/50HZ three phase.
• The motor is controlled by "on/off" mode, the flow output by flexible handle.
• Variable frequency controller receives external control signal, adjusts the stroke speed; power supply: 220V-50Hz single-phase/ 380V-50Hz three-phase; the input signal: 4-20mA analog signal.

Main Applications

• The product is extensively used in many fields such as environmental protection, petrochemical, chemical, oil refining, electricity, metallurgy, medicine, food, water treatment and other fields.

Annexes

• Optional accessories include filter, calibration column, safety valve, counter balance valve, pulsating damper, etc., where the safety valve is required.
• Pumps with GD030, GD050 PVC head and R interface code, should be equipped with injection valve, foot valve, counterweight and 6m hose.

Main Components of the Fluid End

Flow/Pressure

GD Series Dimensions

Our Mission: To be your reliable partner!

Hanlin Industrial Machinery Co., Ltd(HANLIN). is a professional pump supplier.

Since 1954, we have over than 60 years experience in pump researching, designing and manufacturing. In the same time we have good relationship with the related supporting chains, we also invest a gearbox manufacturing factory to fulfil the needs for our pumps, as well as provide gearboxes for other customers.

Our pumps cover water pump, slurry pump, chemical pump, desulfurization pump, multistage pump used in metallurgical, mining, petroleum, chemical, coal, electric power, building materials, municipal and environmental protection industries. From the simple water pumps for pumping pure water to the heavy duty pumps conveying strong abrasion and high concentration slag slurry containing solid particles, our pumps are well-selling and exported to more than 20 countries and regions such as Canada, Australia, Vietnam, India, Iran, South Africa and South America etc.

Our affiliated gear company mainly produces cylindrical gears, spiral bevel gears, forklift gearboxes, spare parts and planet reduction gear for construction machinery. It has an exquisite technical team with the ability to design, develop and trail-manufacture all types of forklift gearboxes, construction machinery gearboxes, planet reduction gears, and gears used in electric tools, gardening instruments etc..

In decades, Hanlin has been insisting on serving our customers by good quality, competitive price, timely delivery, customized service. We have built up a well-deserved Reputation, we wish we will be your reliable partner one day and we believe we can be your right choice!