This article analyzes in detail the role, advantages and how to choose GODO pump line, helping engineers, managers and manufacturers make accurate investment decisions.
1. What is a pneumatic diaphragm pump and its applications in industry?
Diaphragm pump is a device that uses an oscillating diaphragm to suck and push liquid. In particular, pneumatic diaphragm pumps use compressed air as the main source of power.
GODO pneumatic diaphragm pump series operates based on the principle: when compressed air is supplied to the air chamber, the pump diaphragm oscillates continuously, creating a pressure difference between the suction and discharge heads, helping to transport liquid.
GODO pumps have a wide range of applications, from chemical, paint - plating, packaging, ceramics, wastewater treatment, to oil and gas and food. Thanks to their corrosion resistance and safe operation, GODO pumps meet the strict requirements of industrial production.

2. Outstanding advantages of GODO pneumatic diaphragm pump
Safety in industrial environments
The pump is operated by compressed air instead of electric motor directly in the pump chamber, suitable for explosive environments or containing corrosive chemicals. GODO diaphragm pump models, such as QBY3 / BFQ / RA / BFQCF, are explosion-proof certified and meet international standards.
Variety of manufacturing materials
The pump body and diaphragm are made from many materials: aluminum alloy, stainless steel, PP plastic, PVDF or Teflon, making them compatible with different types of liquids such as acids, alkalis, solvents or mud. This not only increases the machine's lifespan but also ensures safe operation.
Easy self-priming
The machine can automatically suck liquid without pre-priming. Suction from depths up to 5.48 meters, suitable for taking substances from drums, low tanks or tanks that are difficult to access. Helps save time, fuel and operating effort.
Can run dry without damage
The machine can still operate without liquid, without overheating or damaging components. When the discharge head is clogged, the machine will automatically stop and will run again when clear without the need for a pressure relief valve.
Large flow and pressure
GODO models have a flow rate of up to 2000 liters/minute and a working pressure of about 8.4 bar, meeting the need for large and stable liquid pumping.
Easy to operate and maintain
Simple design allows easy installation and removal of membrane and control valve, reducing maintenance time and operating costs. Users can perform periodic maintenance themselves without requiring complicated technical support.
Easy to replace spare parts
GODO diaphragm pump has the advantage of being a brand with an exclusive distributor in Vietnam, so genuine GODO pump spare parts can be easily found and purchased at authorized GODO Vietnam dealers across the country.
Goods are always available in stock with more than 1000 product codes so pumps can be easily ordered and replaced.

3. Criteria for selecting GODO pneumatic diaphragm pumps
To make an effective choice, businesses need to consider the following factors:
• Type of liquid to be pumped :
– For strong corrosive liquids (acid, alkali), choose a machine with a body and pump diaphragm made of PVDF or PP.
– For liquids with solid particles or sludge, choose a model that can handle large solid particles (3.2–9.4 mm).
• Required flow and pressure : Determine the flow (liter/minute) and pressure head (bar/m) in advance to choose the right model, avoid buying excess capacity or not meeting the needs.
• Materials and working environment : The material of the pump body and diaphragm must be suitable for the working environment: stainless steel for food, PVDF for chemicals, aluminum for general applications.
4. Application fields of GODO pneumatic diaphragm pump
- Chemical industry: Pumping solvents, corrosive chemicals such as acids, bases, or flammable substances such as alcohol, gasoline, oil.
- Food, pharmaceutical, cosmetic industry: Pumping highly viscous liquids such as cream, syrup, juice, ensuring hygiene and safety.
- Wastewater treatment, mining: Pumping mud, waste mixed with solid particles, seawater, supporting anti-flooding or drainage in mines.
- Paint and printing industry: Pumping paint, ink, glue and special solutions used in industrial production.
- Ceramic industry: Used to inject enamel and ceramic into molds during the production process.
- Other applications: Transferring powders, lubricants, fine particles or other industrial materials.
Thanks to its diverse material capabilities and flexibility in operation, GODO air compressors meet the needs of many different industrial fields, helping businesses optimize costs and improve production efficiency.
With advantages of safety, high performance, multi-application and maintenance, GODO pneumatic diaphragm pumps are the perfect choice for industrial production enterprises, from chemicals, sludge to food or hazardous environments.
To invest effectively in diaphragm pumps, businesses need to choose a model suitable for the liquid, flow, pressure and working environment, and cooperate with suppliers and agents authorized by GODO Vietnam to ensure durable and long-term operation.
In this way, using GODO pumps not only optimizes costs but also improves production efficiency and ensures safety in industrial environments.
GODO Vietnam commits to 5-year diaphragm pump warranty and 24/7 support.
Contact information
GODO TRADING COMPANY LIMITED
• Hotline: 096 9928 169
• Email: hanoi@bommannggodo.com
Branch system:
• North: 5th Floor, Dong Do Apartment, No. 35A Nghia Do Street, Nghia Do Ward, Hanoi City
• Central region: No. 54 Tong Duy Tan Street, Hoa Khanh Ward, Da Nang
• South: 457/31 Tan Son, Ward 16, An Hoi Tay Ward, Ho Chi Minh City.
Source: https://baocantho.com.vn/uu-diem-noi-bat-va-ung-dung-cua-may-bom-mang-khi-nen-godo-a194551.html






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