Overallead Industry Development Guangzhou Co., Ltd

Overallead Industry Development Guangzhou Co., Ltd Ovell Pump: Pioneering global provider of fluid management solutions, specializing in diaphragm and metering pumps.

Trusted for over 25 years with ISO9001, CE, and FDA certifications. Headquartered in the USA, with operations in China and Australia.

In industrial settings, facility uptime and process efficiency heavily rely on the performance of critical fluid handlin...
15/01/2026

In industrial settings, facility uptime and process efficiency heavily rely on the performance of critical fluid handling equipment. Selecting the right diaphragm pump manufacturer is thus a long-term strategic decision that impacts maintenance costs, operational safety, and overall profitability. To secure a reliable partnership that offers deep expertise and robust support, business owners must look for these crucial signs:

🔩 Material Expertise: The manufacturer must offer a complete range of construction materials that guarantee chemical compatibility and durability for every industrial diaphragm pumps application.

📦 Spare Parts Availability: Look for guaranteed long-term access to high-quality, OEM spare kits, including diaphragms and ball checks, to ensure minimal downtime for your electric diaphragm pump or air operated diaphragm pump.

🎯 Industry-Specific Focus: A reputable diaphragm pump manufacturer understands niche challenges in sectors like chemical processing and hygiene, offering specialized models like the pneumatic powder diaphragm pump.

📞 Technical Support: The supplier should provide accessible, expert technical support and servicing advice, essential for optimizing the service life of complex fluid systems.

✅ Quality Certification: Adherence to international quality and safety standards demonstrates commitment to superior product integrity across the entire double diaphragm pump line.

These essential requirements define a partnership built for endurance and efficiency. This necessity is precisely why embodies these standards, ensuring your investment in a diaphragm pump is protected by quality and expertise. Contact us today: https://www.ovellpump.com/contact-us

Pulsation is a common operational issue in many industrial fluid transfer systems, leading to vibration, inaccurate mete...
13/01/2026

Pulsation is a common operational issue in many industrial fluid transfer systems, leading to vibration, inaccurate metering, and premature pipe and component failure. The pulse dampener is an essential accessory designed to actively stabilize flow and eliminate pressure spikes inherent in all reciprocating pumps, especially the double diaphragm pump.

💧 Features and Advantages

🌊 Flow Stabilization: By acting as a pressurized accumulator, the dampener minimizes the erratic pressure variations typical of a diaphragm pump, resulting in a smooth, near-continuous flow.

🎯 Enhanced Metering Accuracy: Stable flow directly improves the accuracy and repeatability of electric diaphragm pump and air operated diaphragm pump metering applications.

🛡️ Component Protection: Eliminating pressure surges significantly extends the service life of sensitive downstream equipment, including sensors, filters, and flow meters.

🔇 Noise and Vibration Reduction: The dampener absorbs mechanical shock, leading to a quieter operation and reduced wear on the overall pumping system.

Effective pulsation control is paramount for achieving superior flow and component protection. This necessity is precisely why engineers pulse dampeners to optimize the performance of your industrial diaphragm pumps system.

Explore our full range now. https://www.ovellpump.com/specialty-category/ovell-diaphragm-pulse-dampener

The chemical processing industry presents some of the toughest fluid transfer environments, defined by high corrosion ri...
12/01/2026

The chemical processing industry presents some of the toughest fluid transfer environments, defined by high corrosion risk, extreme temperatures, and volatile, abrasive materials. Failure of a diaphragm pump can lead to catastrophic downtime and safety hazards. Operational success depends on overcoming these key industrial fluid transfer challenges, such as:

💥 Corrosion & Compatibility: The constant threat of corrosive fluids quickly degrades standard pump materials, leading to premature failure and costly replacements.

🔬 Shear-Sensitive Products: Delicate chemicals and emulsions demand low-shear pumping action to maintain molecular structure and product quality during transfer.

🔒 Safety in Hazardous Zones: Volatile environments necessitate non-sparking, explosion-proof equipment to safely handle highly flammable substances.

Addressing these critical demands requires specialized fluid handling technology designed for endurance and compliance. Fortunately, you can count on to provide chemical diaphragm pump solutions built with advanced corrosion-resistant materials and non-electric pneumatic operation.

Find the right industrial diaphragm pumps now. https://www.ovellpump.com/standard-category/all-product

Ovell's standard air operated double diaphragm pump line provides unmatched versatility for industrial fluid transfer. T...
08/01/2026

Ovell's standard air operated double diaphragm pump line provides unmatched versatility for industrial fluid transfer. To ensure optimal chemical compatibility and durability, our industrial diaphragm pumps are available in three core materials: Stainless Steel, Plastic, and Aluminum. This range allows businesses to precisely match the pump to the application, from mild liquids to corrosive chemicals.

💧 Core Feature Highlight

✨ Self-Priming Capability: A major advantage of this double diaphragm pump design is its powerful self-priming function, making installation and start-up efficient, even when operating with fluids from below the pump level.

⚙️ Material Versatility

🧪 Plastic (e.g., Polypropylene/PVDF): Ideal for highly corrosive or acidic fluids where metal contamination is a concern.

🛠️ Aluminum: A cost-effective and robust option for general industry applications like lubricants, oils, and wastewater.

⭐ Stainless Steel: Provides superior strength and compatibility for sanitary applications, aggressive solvents, and high-temperature processes.

Partner with a reliable diaphragm pump manufacturer to enhance your operational versatility. Check out range of standard pumps here:

https://www.ovellpump.com/standard-category/all-product

Minimizing downtime is critical for profitability. For business owners relying on air operated double diaphragm pump tec...
06/01/2026

Minimizing downtime is critical for profitability. For business owners relying on air operated double diaphragm pump technology, proactive maintenance is the key to maximizing the service life of industrial diaphragm pumps. Implementing a simple, regular maintenance schedule reduces unexpected failures and lowers operating costs.

🌬️ Check Air Supply Quality: Ensure the air system is consistently feeding clean, dry air. Contaminants are the primary cause of premature wear in the air valve of any air operated diaphragm pump.

🔍 Inspect Diaphragms Regularly: Diaphragms are wear components. Routinely check the diaphragm pump for visual signs of abrasion or thinning, especially if handling harsh fluids or abrasive slurries.

📈 Monitor Flow and Pressure: Any unexplained drop in flow or inconsistency in pressure indicates a potential valve seat or ball check issue. Addressing this immediately prevents greater damage to the electric diaphragm pump or pneumatic diaphragm pump.

🔩 Maintain Correct Torque: Loose hardware can lead to leakage and operational inefficiency. Verify that all fasteners on your double diaphragm pump are torqued correctly as per the diaphragm pump manufacturer's specifications.

📦 Keep Spares in Stock: Always keep critical spare parts, such as diaphragms and valve balls, readily available to enable a quick fix and minimal operational delay.

By following these simple steps, operational efficiency improves drastically. When it is time for part replacement or in-depth technical advice, rely on a trusted diaphragm pump manufacturer.

offers high-quality spare kits and expert service to fully protect your industrial diaphragm pumps investment.

https://www.ovellpump.com/post/how-to-keep-your-diaphragm-pump-running-longer-with-simple-maintenance-practices

The pneumatic powder diaphragm pump is the specialized air operated double diaphragm pump engineered for highly efficien...
05/01/2026

The pneumatic powder diaphragm pump is the specialized air operated double diaphragm pump engineered for highly efficient and safe transfer in these difficult industrial diaphragm pumps applications.

💧 Features and Advantages

💨 It operates using a non-electric, compressed air source, which is ideal for explosive or hazardous zones.

https://www.ovellpump.com/pneumatic-powder-pump
✨ The design minimizes shear and heat generation, protecting delicate powders from compaction or degradation.

🎯 It provides consistent, controllable flow, enabling precise dosing and batching.

🔒 The pump facilitates safe, dust-free transfer of materials, improving workplace safety.

⚙️ Primary Industries Utilising This Technology

🧪 chemical processing: Transfer of pigments, resins, and hazardous powders.

🍽️ food and beverage: Moving flour, sugar, and spice blends in manufacturing lines.

💊 hygiene & pharmaceuticals: Precise handling of active pharmaceutical ingredients (APIs) and bulk excipients.

Discover how , a trusted diaphragm pump manufacturer, can optimize your powder transfer operations.

Happy New Year from the team at Ovell Pump!We enter 2026 with sincere gratitude for the partnerships we have built over ...
30/12/2025

Happy New Year from the team at Ovell Pump!

We enter 2026 with sincere gratitude for the partnerships we have built over the year. The trust you place in our support is the foundation of our success, and we value every shared milestone. We look forward to helping you reach new heights of operational efficiency and growth this new year. Wishing you and your teams a healthy, productive, and prosperous 2026.

🥂 To a year of shared achievements. ✨ Wishing you stability and success.

Looking forward to our continued partnership.

Team Ovell extends warm wishes for a joyful and restful holiday season. We value the partnerships established throughout...
24/12/2025

Team Ovell extends warm wishes for a joyful and restful holiday season. We value the partnerships established throughout the year and look forward to supporting your operational needs in the new year. We wish you and your teams the very best this holiday season.

Wishing you success and stability in the year ahead. 🎄✨

The modern industrial landscape demands energy efficiency, precision, and robust contamination control, especially in hi...
23/12/2025

The modern industrial landscape demands energy efficiency, precision, and robust contamination control, especially in highly regulated sectors. Ovell’s Electric Diaphragm Pump is engineered to resolve critical fluid management challenges across key industries by offering an advanced alternative to traditional pneumatic systems.

Here is how this electric technology delivers superior performance in challenging environments:

🧪 Chemical Processing: This sector requires highly precise metering of corrosive media and catalysts. The pump’s stable flow and seal-less design guarantee accurate dosing and eliminate the leak risks associated with transferring volatile chemicals.

🏭 Paints and Coatings: Producing consistent, high-quality coatings relies on the gentle transfer of shear-sensitive pigments and viscous resins. The electric pump provides the low-pulsation flow necessary to maintain material homogeneity and ensure uniform coating quality.

💧 Water and Wastewater: Operators need highly efficient solutions for dosing flocculants and polymers into treatment streams. By eliminating compressed air, the electric pump significantly lowers utility costs while its precise control optimises chemical usage.

🍯 Food and Beverage: Maintaining stringent sanitary conditions and product integrity is paramount. The clean, quiet electric operation is preferred in processing zones, and the gentle action handles high-viscosity food materials and sensitive flavourings without causing damage.

Discover how electric pumping technology is redefining efficiency in your specific industry.

https://www.ovellpump.com/industries

Achieving precise fluid control while simultaneously driving down operational costs is the key challenge in modern proce...
22/12/2025

Achieving precise fluid control while simultaneously driving down operational costs is the key challenge in modern processing. The Electric Diaphragm Pump offers a superior solution, combining high efficiency with unmatched process stability. By using an electric motor instead of compressed air, this pump series fundamentally transforms your fluid management.

It offers the following core advantages:

⚡️ Significant Energy Savings: Eliminates reliance on expensive air compressors. The direct electric drive conversion delivers measurable energy savings and reduces the environmental footprint.

📈 Precise Flow and Metering: Provides continuous, smooth, and consistent flow control. Essential for demanding applications like batching and chemical dosing where stability is crucial.

🔇 Reduced Noise and Maintenance: Operates significantly quieter without a pneumatic system. The simplified electric drive requires less maintenance, increasing uptime and lowering lifetime costs.

🔒 Enhanced Safety and Reliability: Features a seal-less design crucial for handling volatile or hazardous chemicals. Robust electric drive ensures stable performance across long duty cycles.

Discover how the Ovell electric diaphragm pump can optimize your process efficiency and lower utility expenses.

https://www.ovellpump.com/specialty-category/electric-diaphragm-pump

The complex manufacturing of lithium-ion batteries demands the highest levels of process purity. Transferring sensitive ...
18/12/2025

The complex manufacturing of lithium-ion batteries demands the highest levels of process purity. Transferring sensitive chemicals and abrasive slurries, particularly cathode and anode materials, requires a fluid management solution engineered to prevent contamination, especially from trace metals like copper. diaphragm pumps provide the specific material compatibility and gentle handling required for these delicate processes.

Here is a look at the critical features that ensure battery grade purity:

⚛️ Metal Contamination Prevention: Pumps must utilize a copper-free design throughout all wetted components. Our specialty plastic pumps (such as polypropylene) directly address this requirement, eliminating the risk of metallic leaching that compromises cell integrity and performance.

🧪 Superior Chemical Resistance: Battery production involves transferring a wide array of corrosive fluids, including acids, alkalis, and strong bases. The use of robust housing materials like polypropylene (PP) and high-performance diaphragms (e.g., PTFE) ensures reliable and stable operation when handling these aggressive chemistries.

💧 Low-Shear Slurry Transfer: Battery electrode slurries are high-viscosity and shear-sensitive. The gentle, positive displacement action of the diaphragm pump minimises shear stress on these complex formulations, maintaining the homogeneity and particle structure critical for final cell performance.

🛡️ Leak-Free Safety: The diaphragm's seal-less design is vital for safely handling volatile electrolytes and hazardous chemicals common in the cell assembly stage. This design eliminates leak points, ensuring a secure production environment and containment of all critical media.

Explore Ovell solutions engineered for purity and reliability in battery manufacturing. Contact us today: https://www.ovellpump.com/contact-us

Handling abrasive slurries and highly viscous fluids presents a significant operational impediment to process reliabilit...
16/12/2025

Handling abrasive slurries and highly viscous fluids presents a significant operational impediment to process reliability in sectors such as mining, ceramics, and chemical processing. Pumping equipment must be robust enough to withstand these materials while ensuring a consistent, stable product flow. Ovell's flap valve diaphragm pump is specifically engineered to meet these demanding performance requirements.

Here are key engineering considerations for optimizing challenging fluid transfer:

⚙️ Solid Particle Management: Unlike conventional ball valves that frequently clog or wear when encountering large solids, the unobstructed passage provided by the flap valve design ensures the continuous, reliable transfer of concentrated slurries and media containing oversized particles.

🧱 Wetted Material Selection: Operational longevity starts with selecting the correct wetted components. For highly abrasive slurries, robust metallic bodies and durable elastomers such as Santoprene are essential. For chemical compatibility, materials like PTFE ensure both extended service life and process integrity.

📐 Suction Line Optimization: Highly viscous fluids require minimal flow resistance on the pump's inlet side. Engineers must implement a short, large-diameter suction line to effectively manage the media’s high viscosity. This setup ensures reliable self-priming and continuous operation without the risk of cavitation.

📉 Shear Stress Minimization: When transferring shear-sensitive products, precise regulation of the air flow rate is critical for maintaining fluid quality. Reducing the input air pressure lowers the pump’s cycle speed, which minimizes internal shear stress and protects the product’s molecular structure during transfer.

Discover how flap valve pumps offer reliable, high-performance solutions for your most difficult fluid transfer requirements. https://www.ovellpump.com/post/how-do-diaphragm-pumps-solve-the-challenges-of-high-viscosity-fluid-transport

Address

Room 802, Building No. 2 Zhongji High-tech Intelligent Manufacturing Center, No. 3 Xianchong Chanye 1 Road, Chencun Town, Shunde District, Foshan City, Guangdong Pronvince, P. C
Guangzhou
528313

Opening Hours

Monday 09:00 - 18:00
Tuesday 09:00 - 18:00
Wednesday 09:00 - 18:00
Thursday 09:00 - 18:00
Friday 09:00 - 18:00
Saturday 09:00 - 18:00

Telephone

18122402736

Website

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