Introduction
The HP50 2-inch non-metallic pneumatic diaphragm pump is tailor-made for diverse complex and extreme industrial working conditions. Adopting an optimized energy-saving structural design, the pump features lower air consumption and higher operational efficiency, effectively reducing long-term production energy costs. It delivers excellent dry-run tolerance and superior high and low temperature resistance, offering strong working condition compatibility. It can stably convey high-viscosity fluids with a viscosity of up to 5000cP, perfectly solving common problems such as difficult delivery and unstable flow of thick materials.
As an energy-efficient diaphragm pump, it provides high-flow conveying performance with a maximum flow rate of 160 GPM (605 LPM) for powerful and efficient operation. It supports flexible configuration of various pump body materials, seal materials and port sizes to adapt to application scenarios in chemical, general industrial, wastewater treatment and other fields, fully meeting diverse process requirements including fluid transfer, filling, circulation and batching. Featuring a compact and lightweight structure with flexible installation, it adapts to various site layouts and maintains long-term stable operation under extreme working conditions, serving as an optimal energy-efficient equipment for conveying high-viscosity, corrosive, high and low-temperature complex fluids.
Performance Curve
Product Description
|
Inlet/Outlet Size |
2" Universal Flange (compatible with DIN/ANSI standards) |
|
Flow Rate |
0-160 GPM (0-605 LPM) |
|
Main Air Valve |
Lubrication-Free, Non-Dead Spot Design |
|
Maximum Allowable Solids Passage |
0.66 in (17 mm) max |
|
Maximum Head |
100 psi or 231 ft. Water Column (7 bar or 70 m) |
|
Displacement per Stroke |
0.46 gal / 1.73 L |
|
Maximum Operating Pressure |
100 psi (7 bar) |
|
Shipping Weight |
PP: 95 lbs. (43 kg) PVDF: 130 lbs. (59 kg) |
Advantages and Features
● The HP50 energy efficient diaphragm pump design adopts a newly optimized pneumatic structure to effectively reduce compressed air loss. Equipped with a mature pneumatic power system for high energy conversion efficiency, it significantly lowers factory air consumption and production costs during long-term continuous operation.
● The HP50 2-inch non-metallic pneumatic diaphragm pump features excellent high-viscosity conveying capacity, stably handling thick fluids with viscosity up to 5000cP. It is highly suitable for difficult-to-transport media such as various resins, slurries, colloidal materials and high-viscosity chemical additives. Constructed with a high-quality non-metallic pump body and specialized corrosion-resistant sealed wetted parts, it has no metal contact with the medium and effectively resists erosion from acid-base solutions, organic solvents, corrosive wastewater and other chemical media.
● The HP50 pneumatic diaphragm pump delivers strong environmental adaptability. It supports long-term dry running and idle operation without pump burnout or jamming, adapting to intermittent working conditions such as material shortage, no-load operation and frequent start-stop cycles. It also features outstanding high and low temperature resistance, enabling stable operation in extreme temperature environments. With superior environmental compatibility, it perfectly suits various complex and harsh industrial production scenarios.
Complete System Installation Schematic
1. Air Source Treatment Unit
Filter Regulator ②: Filters impurities and moisture in compressed air first, then regulates and stabilizes the air pressure supplied to the pump.
Dryer ③: Further removes moisture from compressed air to prevent water vapor from entering the pump chamber and causing internal component corrosion and icing.
Lubricator ④: Atomizes lubricating oil and mixes it into compressed air to lubricate moving parts such as pneumatic valves and diaphragms of the pump and reduce wear.
Supporting components: Air Inlet, Check Valve, Shut-Off Valve.
2. Pump Body and Exhaust System
Pump Body: The core pneumatic diaphragm pump, which drives the diaphragm to move back and forth via compressed air to realize fluid suction and discharge.
Muffler: Installed at the pump exhaust port to reduce exhaust noise.
Piped Exhaust: Discharges waste gas to a safe area to avoid workshop environmental pollution.
Flexible Connection: A flexible connection between the pump and the air source treatment unit to buffer vibration and reduce stress transmission.
3. Fluid Suction Pipeline (Left Side of the Figure)
Suction: The starting point for fluid entering the system, connected to upstream liquid storage tanks or pipelines.
Shut-Off Valve: Cuts off fluid suction for convenient pump maintenance.
Compound Gauge: Monitors suction-side pressure to identify issues such as insufficient suction lift and pipeline blockage.
Flexible Connector: Absorbs pump vibration and prevents stress damage caused by rigid pipeline connection.
Drain Port: Drains residual liquid in the suction pipeline for maintenance or pipeline emptying.
Pipe Connection: Multiple connection types are optional to adapt to on-site pipeline conditions.
4. Fluid Discharge Pipeline (Right Side of the Figure)
Flexible Connector: Buffers pump vibration to protect pipelines and equipment.
Pipe Connection: Consistent with the suction end, adaptable to on-site pipelines.
Drain Port: Drains residual liquid in the discharge pipeline for maintenance and emptying.
Surge Suppressor ①: Stabilizes the pulsating discharge pressure of pneumatic diaphragm pumps and protects pipelines and downstream equipment, serving as a key accessory on the discharge side.
Pressure Gauge: Monitors discharge-side pressure to judge the operating status of the pump.
Shut-Off Valve: Cuts off fluid discharge to facilitate maintenance of the pump and downstream equipment.
Discharge: The terminal outlet of the system, connected to downstream pipelines and equipment.
Unregulated Air Supply to Surge Suppressor: Directly supplies unregulated compressed air to the surge suppressor, utilizing the compressibility of gas to absorb fluid pulsation.
Applications
● High-viscosity Resin and Slurry Conveying Field
The HP50 energy efficient diaphragm pump design features outstanding high-viscosity conveying performance, stably handling difficult-to-transport materials such as resins, colloids and dense slurries with viscosity up to 5000cP. Its large-flow passage structure prevents clogging and ensures uniform and stable discharge. Adopting an all-non-metallic corrosion-resistant structure with no metal contact with media, it effectively avoids metal contamination of resins and slurries and fully preserves material purity and viscosity. It is suitable for continuous production with viscous materials and fluctuating working conditions.
● Complex Fine Chemical Fluid Processing Field
Tailored for extremely complex chemical working conditions, the HP50 2-inch non-metallic pneumatic diaphragm pump is applicable for the transfer, circulation, filling and batching of various acid-base solutions, organic solvents and corrosive chemical fluids. It delivers superior environmental adaptability, with excellent high and low temperature resistance. It supports intermittent chemical operations including frequent start-stop, no-load dry running and discontinuous feeding, ensuring stable and jam-free operation with low failure rates.
● Industrial Wastewater Treatment Field
The HP50 2-inch high-flow diaphragm pump is suitable for the lifting, conveying and circulation of industrial wastewater containing acids, alkalis, organic solvents and impurities. The all-non-metallic corrosion-resistant structure withstands long-term scouring of complex corrosive components in wastewater with excellent aging and leakage resistance. It delivers a high flow rate of up to 605LPM to support high-volume water treatment in large sewage treatment stations. Adapting to fluctuating water levels and intermittent start-stop operation, it maintains stable performance under extreme temperatures and reliably serves the high-intensity, high-corrosion and unstable working conditions of wastewater treatment.
FAQ
Q: Chemical production lines require long-term continuous operation. Traditional high-flow pumps feature large compressed air loss and high energy consumption, which greatly increases factory air consumption costs and results in poor production economy during long-term operation.
A: The HP50 2-inch non-metal pneumatic diaphragm pump adopts a newly upgraded energy-saving pneumatic structure with an optimized air circuit circulation design, which effectively reduces compressed air loss and greatly improves power conversion efficiency. It significantly lowers energy consumption during high-flow and long-term continuous chemical operations, reduces factory operation and maintenance costs, and meets the energy-saving production requirements of large-scale chemical production.
Q: Industrial wastewater has complex components and strong corrosivity, containing acids, alkalis, solvents and other impurities. Ordinary pump bodies are prone to corrosion, cracking, leakage and seal aging after long-term operation, leading to high failure rates and short service life.
A: All wetted parts of the HP50 energy efficient diaphragm pump design are made of corrosion-resistant non-metallic materials and anti-corrosion sealing accessories. Tailored for highly corrosive wastewater conditions, it effectively resists scouring and erosion from various corrosive media, avoids aging, damage and liquid leakage, greatly extends the service life of the equipment, and reduces maintenance and replacement costs.
Q: Resin and slurry materials are highly sensitive to impurities. Ordinary metal pump bodies are susceptible to corrosion and rust. Rust impurities mixed into the materials will cause material deterioration and quality degradation, affecting the quality of finished products.
A: The HP50 pneumatic diaphragm pump adopts a high-quality non-metallic pump body and anti-corrosion sealed wetted parts. No metal components contact the materials during operation, completely eliminating medium contamination caused by metal rust. With excellent resistance to acid, alkali and solvent corrosion, it fully protects the physical and chemical properties of high-viscosity materials and ensures stable material purity and finished product quality.
Q: Where to buy the HP50 2-inch non-metal pneumatic diaphragm pump?
A: You may contact our sales team via the email juicy@sxhono.com.cn to obtain product specifications, quotations and selection recommendations. If you have special application requirements, we can also provide you with customized fluid transfer solutions.
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