Introduction
The HP40 1-1/2" petrochemical pneumatic diaphragm pump is a high-performance metal conveying device. Adopting a premium stainless steel structure, the pump features high robustness, excellent wear resistance, scouring resistance and corrosion resistance, making it adaptable to various harsh and complex working conditions. It delivers powerful pumping force and outstanding conveying efficiency with a maximum flow rate of 106 GPM (401 LPM). Supporting flexible configuration of various wetted materials and port sizes, it can be customized according to different medium characteristics, production processes and working environments to achieve strong adaptability and versatility. As a diaphragm pump for mining slurry transfer, it adopts a purely pneumatic motor-free design that requires no electric power supply. Featuring intrinsic explosion-proof safety, it is ideal for no-power and high-risk explosive working scenarios.
Performance Curve
Product Description
|
Inlet/Outlet Size |
1-1/2" NPT1-1/2" BSPT 1-1/2" ANSI 150# Raised Face (RF) Flange |
|
Flow Rate |
0-106 GPM (0-401 LPM) |
|
Main Air Valve |
Lubrication-Free, Non-Dead Spot Design |
|
Maximum Allowable Solids Passage |
0.25 in (6 mm) max |
|
Maximum Head |
125 psi or 289 ft. Water Column (8.6 bar or 86 m) |
|
Displacement per Stroke |
0.41 gal / 1.55 L |
|
Maximum Operating Pressure |
125 psi (8.6 bar) |
|
Shipping Weight |
95 lbs. (43 kg) |
Advantages and Features
1. The HP40 1-1/2-inch petrochemical pneumatic diaphragm Pump adopts a high-quality stainless steel structure with high structural strength and rigidity. It delivers excellent scouring resistance, wear resistance and corrosion resistance, featuring outstanding deformation resistance, damage resistance and aging resistance. It effectively avoids pump body wear, cavity damage and shell leakage under heavy-duty working conditions, extending the overall service life of the equipment.
2. Optimized for harsh industrial conditions, the diaphragm pump for mining slurry transfer withstands frequent start-stop operation, intermittent working cycles, high-load scouring and complex medium corrosion, ensuring stable operation and low failure rates. Adopting a motor-free pure pneumatic drive structure, it requires no external power supply, produces no electric sparks and causes no electrical failure risks, achieving intrinsic explosion-proof performance.
3. The HP40 pneumatic diaphragm pump features powerful pumping capacity with a maximum flow rate of 106 GPM (401 LPM). It provides sufficient flux and strong pumping power with excellent conveying efficiency. It stably performs full-process operations including medium transportation, pipeline circulation, filling and quantitative batching, delivering uniform discharge and stable pressure without pulsation or flow interruption.
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
● Petrochemical Industry
The HP40 1.5-inch petrochemical pneumatic diaphragm pump features a sturdy and corrosion-resistant stainless steel structure with an intrinsically safe pneumatic explosion-proof design. With a maximum flow rate of 401LPM, it delivers powerful power and stable pressure output. It supports full-process operations such as transportation, tank circulation, quantitative batching and filling of chemical oil products, corrosive solvents and industrial additives. Capable of frequent start-stop and intermittent operation, it maintains stable performance and high process accuracy to meet professional safety production standards.
● Mining Slurry Transportation
As a diaphragm pump for mining slurry transfer, the HP40 stainless steel diaphragm pump features high structural rigidity, excellent wear resistance and scouring resistance, adapting to extreme mining conditions with heavy dust, high humidity and solid particle scouring. It stably transports heavy-duty media containing solid particles such as mine slurry, mineral processing reagents and smelting waste liquid without clogging or cavity wear. Its high-flow delivery capacity efficiently meets large-volume demands for mine slurry transportation, reagent supply and waste liquid discharge.
● General Industrial Field
The HP40 pneumatic diaphragm pump offers outstanding versatility with stable high-flow performance and modular customization. It is widely applicable to various general industrial scenarios, steadily conveying industrial cleaning agents, cutting fluids, coatings, additives and medium-to-low viscosity fluids for routine processes including material transfer, pipeline circulation, batching and continuous liquid supply. It supports customized wetted materials and port sizes to adapt to different medium characteristics, ensuring smooth pulse-free operation and uniform discharge.
FAQ
Q: Frequent start-stop and no-load standby during intermittent operation may easily cause pump jamming and component damage.
A: The HP40 diaphragm pump for mining slurry transfer adapts to intermittent production modes. It withstands frequent start-stop cycles and no-load standby operation without jamming or core component damage, effectively extending equipment service life and reducing maintenance costs.
Q: Petrochemical working conditions involve flammable, explosive and volatile media, bringing great potential safety hazards.
A: As a dedicated petrochemical pneumatic diaphragm pump, it adopts a motor-free pneumatic structure with no external power supply required. It generates no electric sparks or electrical faults and features intrinsic explosion-proof performance. It fundamentally avoids safety risks in flammable and explosive environments and fully complies with high-risk operation safety specifications.
Q: Where to buy the HNDP40 petrochemical 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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