Submerged Magnetic Drive Pumps
engineered for leak-free handling of hydrocarbon based fluids
Sealless, zero-leakage pump solutions for tank installations, hydrocarbon transfer and hazardous fluid handling.
Sealless Performance for Critical Tank and Hydrocarbon Applications
Kweng Submerged Magnetic Drive Pumps are engineered for safe, leak-free handling of hazardous, aggressive, valuable and hydrocarbon based fluids in critical industrial applications. This sealless submerged magnetic drive pump range is designed for vertical tank installations where process safety, fluid containment and reliable performance are essential.
Our submerged magnetic drive pumps are developed for demanding services where seal leakage, product loss and maintenance exposure must be minimized. The vertical submerged magnetic drive pump design combines magnetic coupling technology with dependable submerged construction to support safe transfer of hazardous and high value process fluids.
These pumps are especially suitable for hydrocarbon processing plants, tank farms and tank fluid transfer applications. They are an ideal choice for buyers looking for a magnetic drive pump for tank installation, a zero leakage submerged pump or a leak free submerged magnetic pump for continuous industrial service.
Why Choose Kweng Submerged Magnetic Drive Pumps?
Sealless Zero-Leakage Design
This submerged sealless magnetic drive pump eliminates conventional seal related leakage risks and helps improve process safety in hazardous fluid applications.
Vertical Submerged Construction
The vertical submerged pump configuration is highly suitable for tank installations, storage tank transfer and controlled fluid movement from process vessels.
Reliable for Hazardous and Valuable Fluids
This range is well suited for duties involving toxic, aggressive, hot, crystallizing and high value fluids where safe containment is critical.
Reduced Maintenance Exposure
As a magnetic coupling pump, it supports lower maintenance intervention and more reliable performance than conventional sealed pump arrangements.
Key Features and Operating Advantages
Kweng Submerged Magnetic Drive Pumps are designed for industrial buyers who need safe, efficient & durable fluid handling equipment for critical service conditions. This submerged magnetic drive centrifugal pump range offers:
- Leak-free magnetic coupling operation
- Vertical submerged arrangement for tank applications
- Reliable performance in hazardous fluid duties
- Suitable use in hydrocarbon and refinery service
- Better containment for valuable process fluids
- Reduced seal related maintenance concerns
- Flexible metallurgy options for corrosive environments
Applications of Submerged Magnetic Drive Pumps
Submerged magnetic drive pumps for hazardous fluids are built for industrial environments where leak-free transfer, tank installation suitability and operating reliability are major priorities.
Hydrocarbon Processing Plants
Suitable for hydrocarbon based process duties where fluid containment and operational safety are essential.
Tank Farms and Tank Fluid Transfer
A practical solution for fluid movement from storage tanks and process tanks in critical service conditions.
Hazardous and Valuable Process Fluids
Designed for applications where fluid loss, leakage or contamination can create operational or safety risks.
Refinery and Petrochemical Service
A strong choice for users seeking a hydrocarbon transfer pump, refinery process pump or fuel transfer pump with a sealless design concept.
Performance Range of Submerged Pumps
Submerged Magnetic Drive Pumps range is presented with the following performance limits:
- Capacity: up to 70 m3/hr (310 GPM)
- Delivery Head: up to 80 m (265 FT)
- Temperature Range: -40 to +150°C (-40 to +300°F)
- Pressure Rating: up to 40 Bar.g (580 psig)
The range can be configured for industrial tank applications requiring a submerged pump with magnetic coupling, suitable metallurgy selection and dependable leak-free performance in tough operating environments.
Key Technical Data of Product
Sealless Magnetic Drive Pumps - Submerged
Kweng Sealless Magnetic Drive Pump – Submerged is a sealless magnetic drive centrifugal pump that is vertically submerged with permanent magnetic coupling for tank installations requiring zero leakage. It is particularly suited for tank unloading of hazardous and valuable process fluids.
Kweng Sealless Magnetic Drive Pump - Submerged are categorized into:
CSP-V: The CSP-V Series magnetic drive pump – submerged is designed to cater to toxic, aggressive, hot, crystallizing and high value processes and the pumps are highly suitable for fuel transfer in oil and gas refineries.
Material of Construction:
- Standard
- Carbon Steel, Stainless Steel, Duplex Stainless Steel, Alloy 20, Alloy C276, Nickel-Based Materials, Titanium, etc.
- Product Lubricated Journal Bearings: Silicon Carbide (SSiC)
- Customized materials (e.g., carbon, TC, etc.) on demand
Applications:
Hydrocarbon processing plants, tank farms, and tank fluid transfer typically use this range of pumps.
Kweng Submerged Magnetic Drive Pumps are available in performance configurations suitable for demanding industrial service. The following specifications provide a general overview of the range.
| Maximum Flow | up to 70 m3/hr (310 GPM) |
| Maximum Head | up to 80M (265 FT) |
| Liquid Temperature | -40 °C to + 150°C (-40°F to +300°F) |
| Maximum Power |
up to 50 HP
|
|
System Pressures
|
up to 40Bar.g (580 psig)
|
|
Speeds
|
up to 3600 rpm
|
|
Impeller
|
Closed
|
|
Bearings
|
SSiC, ‘ENDRY’ SSiC opt. for Upset or Dry-run Condition
|
|
Connections
|
150lb RF std. to 300lb RF ANSI Flanges & Pn 16 RF s
|
|
Magnets
|
Samarium Cobalt
|
|
Motor
|
NEMA or IEC Frame Mounted
|
|
Mounting
|
Close Coupled OR Open Coupled
|
|
Recirculated Flush & Vent
|
Optional
|
|
Secondary Containment
|
Optional
|
Sectional View for Kweng Sealless Magnetic Drive Pumps - Submerged
General Arrangement Drawings for Kweng Sealless Magnetic Drive Pumps - Submerged
Engineered Materials for Process Compatibility
Kweng offers this industrial submerged magnetic drive pump range in a broad selection of material options to suit varying fluid chemistry, corrosion levels and service conditions. Depending on duty requirements, available material options can include:
- Carbon Steel
- Stainless Steel
- Nickel based materials
- Duplex Stainless Steel
- Alloy 20
- Alloy C276
- Titanium
Trusted for India and Global Industrial Requirements
Kweng Submerged Magnetic Drive Pumps are positioned for both domestic India and international B2B buyers looking for safe, reliable and leak-free process pumping systems. Our solutions are suitable for refinery, petrochemical and process tank requirements in major industrial regions including Gujarat, Maharashtra, Tamil Nadu, Andhra Pradesh, Telangana, Karnataka and other high demand processing hubs, as well as export-oriented international applications.
Explore Related Magnetic Drive Pump Solutions
Kweng offers a broad range of magnetic drive pump designs for different standards, applications and industries.
- ANSI Magnetic Drive Pumps
- PFA Lined Magnetic Drive Pumps
- ISO Magnetic Drive Pumps
- API 685 Magnetic Drive Pumps
- Inline Vertical Magnetic Drive Pumps
- Multistage Magnetic Drive Pumps
- Self-Priming Magnetic Drive Pumps
- ExternalGear Magnetic Drive Pumps
- Internal Gear Magnetic Drive Pumps
- Hygiene Magnetic Drive Pumps
- Axial Flow Magnetic Drive Pumps











Looking for a Reliable Submerged Magnetic Drive Pump Solution?
If your process requires a zero emission pump, hazardous chemical transfer pump, tank installation pump or sealless submerged magnetic drive pump for critical hydrocarbon and process fluid service, Kweng can support your requirement with application focused engineering and material selection guidance.
Frequently Asked Questions
What are Submerged Magnetic Drive Pumps used for?
Submerged Magnetic Drive Pumps are used for safe, leak-free transfer of hazardous, aggressive, valuable and hydrocarbon based fluids. They are especially suitable for hydrocarbon processing plants, tank farms and tank fluid transfer applications where zero leakage and process safety are critical.
What is the advantage of a sealless submerged magnetic drive pump?
A sealless submerged magnetic drive pump eliminates conventional mechanical seals, helping reduce leakage risk, product loss and maintenance exposure. This makes it ideal for applications involving hazardous chemicals, hydrocarbons and valuable process fluids.
Are submerged magnetic drive pumps suitable for tank installations?
Yes. These pumps are specifically designed for tank installations and are widely used for tank unloading, storage tank transfer and process tank fluid movement where vertical submerged construction is beneficial.
Which industries use submerged magnetic drive pumps?
These pumps are used in hydrocarbon processing plants, petrochemical facilities, refineries, tank farms and other industrial applications where toxic, aggressive, hot, crystallizing or high value fluids must be handled safely.
What are the typical performance limits of Kweng Submerged Magnetic Drive Pumps?
The product range is available with capacity up to 70 m3/hr, delivery head up to 80 m, temperature range from -40 to +150°C and pressure rating up to 40 Bar.g, depending on model selection and service conditions.
Can Kweng Submerged Magnetic Drive Pumps handle hazardous and hydrocarbon fluids?
Yes. These pumps are developed for demanding process duties and are well suited for hazardous and hydrocarbon service where leak-free, reliable fluid handling is required.
What material options are available for submerged magnetic drive pumps?
Depending on process requirements, material options can include Carbon Steel, Stainless Steel, Duplex Stainless Steel, Alloy 20, Alloy C276, Nickel-based materials and Titanium. Material selection depends on the fluid, temperature, corrosion level and operating conditions.
Do you supply submerged magnetic drive pumps for India and export markets?
Yes. Kweng supplies submerged magnetic drive pumps for domestic India requirements as well as international industrial buyers, OEMs, EPC contractors and process industry customers.
Request a Quote for Submerged Magnetic Drive Pumps
Looking for a reliable Submerged magnetic drive pump for hazardous, aggressive, valuable and hydrocarbon based fluid handling? Contact Kweng for product selection support, technical discussion and quotation.