VEVOR QBK-40L Air Pump Double Diaphragm

( Brand: Vevor ), ( Manufacturer Part Number: QBK-40L ), ( Part Type: Pump )

Review VEVOR Air operated Double Diaphragm Pump

The Vevor QBK-40L Air-Operated Double Diaphragm Pump is a sturdy and reliable solution for your fluid transfer needs. This pump features a robust design made from high-quality materials, ensuring durability and longevity even in demanding industrial environments.

The Air-Operated Double Diaphragm (AODD) pump design allows for the pumping of a wide range of fluids, including those that are abrasive, corrosive, or contain solids. The double diaphragms work in tandem, with one pumping while the other rests, ensuring constant flow and preventing contamination of the fluid between pumping cycles.

The Vevor QBK-40L has a maximum flow rate of 40 liters per minute and a maximum pressure of 8 bar, making it suitable for medium-duty applications. The pump is also equipped with a non-return valve to prevent backflow, ensuring the safe and efficient transfer of fluids.

The pump comes with a 2.5-meter (8.2 feet) air hose and a 1.5-meter (4.9 feet) liquid hose, providing a decent reach for most applications. The hoses are made from high-quality materials to ensure durability and resistance to fluid damage.

The Vevor QBK-40L is easy to operate and maintain. It features a simple on/off switch and a drain valve for easy priming and draining. The pump also comes with a pressure relief valve to prevent overpressure, ensuring the safety of both the pump and the user.

In conclusion, the Vevor QBK-40L Air-Operated Double Diaphragm Pump is a versatile and reliable solution for a wide range of fluid transfer applications. Its robust design, wide range of compatible fluids, and ease of operation make it an excellent choice for both home and industrial use.

1. Energy Efficient: The Vevor QBK-40L pump operates using compressed air, which is more energy-efficient than electric pumps.

2. Durable Construction: The pump is made of high-quality materials, including a cast iron head and stainless steel components, which ensure durability and long-lasting performance.

3. Versatile: The pump can be used for various applications, such as transferring water, chemicals, and slurry, making it a versatile tool for various industries.

4. Easy to Maintain: The air-operated double diaphragm design allows for easy maintenance, as the diaphragms can be easily replaced without the need for disassembly.

5. Portable: The pump is lightweight and portable, making it easy to transport to different locations as needed.

1. Requires Compressed Air: The pump requires a constant supply of compressed air, which may not be readily available in all situations.

2. Noise Level: The pump can be quite noisy, which may be a drawback in quiet environments or residential areas.

3. Limited Flow Rate: While the pump has a high pressure rating, its flow rate may not be sufficient for some heavy-duty applications.

4. Requires Regular Maintenance: Although the pump is easy to maintain, regular checking and replacement of diaphragms and seals are necessary to ensure optimal performance.

The Vevor QBK-40L Air-Operated Double Diaphragm Pump is a reliable and durable piece of equipment that offers several advantages over electric pumps, such as energy efficiency and versatility. However, its requirement for compressed air and noise level may be drawbacks for some users. If you can provide a constant supply of compressed air and are looking for a portable and easy-to-maintain pump for various applications, the Vevor QBK-40L could be a good choice.

Consider purchasing the Vevor QBK-40L Air-Operated Double Diaphragm Pump if you need a portable, energy-efficient, and versatile pump for transferring fluids in various applications. However, if noise level and availability of compressed air are major concerns, you may want to explore other options.

Details:

It can be used in mining, construction, and water treatment. Item model Number: QBK-40L. It has an average air consumption of 9 cfm and a maximum flow rate 44 GPM. This pump is suitable for water and low-viscosity petroleum fluids, including diesel, motor oil, some waste oils.

Body Material: Aluminum Alloy. The Vevor Air-Operated Double Diaphragm Pump, QBK-40L is an air-operated double diaphragm pump with aluminum alloy body and a 1-1/2 inch inlet outlet port. Diaphragm Material: PTFE.

part #: qbk40l prices

• $99.00-$233.99

specifications valvplu:

• brand: Vevor
• mpn: Qbk-40l
• part type: Pump

seller valvplu:

• city: Simpsonville, South Carolina
• rating: 98.3%
• # reviews: 1014

shipping valvplu:

• carrier: USPS, UPS
• service: USPS Ground Advantage, UPS Next Day Air, UPS 2nd Day Air
• type: Calculated
• class: Standard, One-day, Expedited
• transit: 5-11 Days
• cost: $96.70

general valvplu:

• Pumps Pump Accessories > Vacuum Pumps > Diaphragm Pumps
• condition: Used

payments valvplu:

• wallet: Paypal
• credit card: Discover
• other

offer valvplu:

• options: Ship-to-home
• started: February 20, 2025
• quantity: 1
• sold: 0
• availability: In Stock
• best offers: True

returns valvplu:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer
• method: Money back

Vevor QBK-40L Is Similar To:

• 3fgdg003131534906796 Vevor Gallon Vacuum Chamber Cfm Deep Vane Pump 928879381269 (31.3% similar) Q: when will the item be shipped out. Q: where do you ship from. A: the item ships from ranch Cognac, ca, USA. The single stage series of single-stroke oil-rotating-vane vacuum pumps and two double-stroke oil-rotating vane are equipment's for obtaining by pumping gases from sealed containers, ...(November 23rd, 2018)
• 3fgdg005131534411454 Vevor Single Stage Vacuum Pump Rotary Vane Deep 882511495250 (27.9% similar) 03 voltage frequency: 110V 60HZ flow rate: 7 cfm 198L min ultimate vacuum: 5 pa. Use it to remove moisture from refrigeration and air conditioning systems. Q: where do you ship from. A: the item ships from Westminster hwy,Richmond,BC,Canada. This machine works by removing gas from a sealed volume ...(August 16th, 2018)
• 4azy80071241507533487 Vevor Vacuum Pump Single Stage Refrigeration Repair Power 891783510189 (20% similar) See product photos for full specs. Q: when will the item be shipped out. They are extremely useful in refrigeration repair, medical appliances, printing machinery, vacuum packing, gas-analysis, and hot-forming plastics. 1 ship from ranch Cognac, ca, and only to address. Easy start design starts ...(September 17th, 2018)
• 543fg0051341507533487 Vevor 12cfm Vacuum Pump 891783510080 (28.3% similar) 1 ship from ranch Cognac, ca, and only to address. Q: when will the item be shipped out. Q: where do you ship from. A: the item ships from ranch Cognac, ca, USA. 5 pounds package dimensions: 18. See product photos for full specs. They are extremely useful in refrigeration repair, medical appliances...(January 12th, 2018)
• 543fg00531507533486 Vevor Vacuum Pump Single Stage Sae Power Hp 891783511353 (22.6% similar) Easy start design starts easily even in cold temperatures anti-vibration - an coupling insert between the motor and module results a extremely quiet low vibration running condition. They are extremely useful in refrigeration repair, medical appliances, printing machinery, vacuum packing, gas-...(November 23rd, 2018)
• 74azy002 Vevor Pgo Single Stage Vacuum Pump Rotary Vane 209729544455 (32.8% similar) Use it to remove moisture from refrigeration and air conditioning systems. This machine works by removing gas from a sealed volume in order to leave behind partial vacuum. 1 ship from ranch Cognac, ca, and only to address. Q: where do you ship from. A: the item ships from ranch Cognac, ca, USA. Q: ...(July 27th, 2018)
• 8lxqi002341506475676 Vevor Rotary Vane Deep Vacuum Pump Ac Refrigerant 891783487351 (30.5% similar) Q: when will the item be shipped out. Feature 5 cfm 1/2 hp two-stage rotary vane economy vacuum pump designed to prevent oil from flowing back and polluting the container tubes high torque design, efficiency direct drive motor allowing easy starting durability: lightweight cast aluminum ...(September 30th, 2018)
• 8lxqi005 Vevor Soperas Single Stage Vacuum Pump Rotary Vane 241364381552 (38.3% similar) 2 l use it to remove moisture from refrigeration and air conditioning systems. Q: where do you ship from. A: the item ships from ranch Cognac, ca, USA. 03 voltage frequency: 110V 60HZ flow rate: 7 cfm 198L min ultimate vacuum: 5 pa. This machine works by removing gas from a sealed volume in order ...(August 29th, 2018)
• Bsugf00721507533486 Vevor Vacuum Pump Single Stage Ultimate Pounds Inlet 891783511360 (21.1% similar) They are extremely useful in refrigeration repair, medical appliances, printing machinery, vacuum packing, gas-analysis, and hot-forming plastics. Q: when will the item be shipped out. 1 ship from ranch Cognac, ca, and only to address. List the design styles: oil anti flow-back - gas inlet is ...(November 23rd, 2018)
• C543f003 Vevor Siamese Single Stage Vacuum Pump Rotary Vane 278716738504 (35% similar) 1 ship from ranch Cognac, ca, and only to address. Q: when will the item be shipped out. Q: where do you ship from. A: the item ships from ranch Cognac, ca, USA. 20 l use it to remove moisture from refrigeration and air conditioning systems. 2 l this machine works by removing gas from a sealed ...(July 1st, 2018)
• C543f005531507533487 Vevor 15075334866125554 Pump Vane 891783510851 (20.9% similar) Easy start design starts easily even in cold temperatures anti-vibration - an coupling insert between the motor and module results a extremely quiet low vibration running condition. See product photos for full specs. Find HF's r vacuum pump single stage 12 cfm 110V 60HZ inlet sae ultimate 3PA 22. ...(February 17th, 2018)