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PNL Series Vertical Mud Pumps
The PNL Series Vertical Mud Pumps are engineered for demanding applications across industries such as mining, infrastructure, environmental protection, metallurgy, and marine construction. These single-stage, single-suction cantilever pumps excel in transporting abrasive slurries, sewage, and high-density mixtures (up to 50–60% concentration by weight). Ideal for drilling, dredging, and slurry handling, models like the 3PNL and 4PNL are particularly suited for construction and mining operations.
Key Features
Adjustable Efficiency: The impeller, pump body, and guard plate clearance can be adjusted in real time, ensuring sustained high efficiency and extended service life.
Wear-Resistant Construction: Overflow components feature high-chrome alloy or wear-resistant cast iron options, combating abrasion in harsh environments.
Simplified Maintenance: Split-pump casing and horizontal split bracket design enable quick disassembly, inspection, and part replacement.
Advanced Cooling System: Water-cooled serpentine tubes in the oil pool optimize bearing performance, even under heavy loads.
Versatile Drive Options: Compatible with electric motors or diesel engines, offering flexibility in remote or industrial settings.
Vertical Design: Space-saving vertical shaft configuration with a closed impeller ensures steady operation and reduced vibration.
Technical Specifications
Flow Rate: 7.2–320 m³/h (30–150 m³/h standard range; higher capacities available in specific models).
Head: 14–50 m (15–26 m typical for drilling applications).
Power: 11–22 kW (customizable for varying operational demands).
Max Particle Handling: Designed for slurries with sand, gravel, and sludge up to 60% concentration.
Materials: High-chrome alloy, wear-resistant cast iron, and rubber seals for enhanced durability.
Model Designation
Example: 2PNL
2: Discharge diameter (in inches; 2" = 50 mm).
P: Impurity pump.
N: Mud pump.
L: Vertical design.
Highlighted Models
3PNL/4PNL: Optimized for drilling and high-capacity slurry transfer in construction and mining.
Applications
Marine: Sea reclamation, wharf construction, and dredging.
Industrial: Mining tailings, metallurgical sludges, power plant waste, and chemical processing.
Municipal: Sewage management, silt removal, and infrastructure projects.
Environmental: Handling abrasive or corrosive slurries in remediation efforts.
Structural Advantages
Impeller Adjustment: Maintain peak efficiency by easily adjusting the impeller-guard plate gap as components wear.
Durable Seals: High-temperature-resistant rubber seals prevent leakage and extend operational life.
Split-Pump Casing: Simplifies access to internal components for maintenance without full disassembly.
Installation & Operation
Flexible Mounting: Vertical design reduces footprint and supports suction centrifugal setups.
Motor Compatibility: Works seamlessly with electric or diesel drives.
Directional Operation: Arrow-indicated rotation prevents damage from reverse operation.
Why Choose PNL Pumps?
Longevity: Robust materials and adaptive design ensure minimal downtime.
Cost-Effective: Low hydraulic loss and energy-efficient performance reduce operational costs.
Reliability: Proven in extreme conditions, from corrosive chemical slurries to high-sand concentrations.
PNL Series Vertical Mud Pumps
The PNL Series Vertical Mud Pumps are engineered for demanding applications across industries such as mining, infrastructure, environmental protection, metallurgy, and marine construction. These single-stage, single-suction cantilever pumps excel in transporting abrasive slurries, sewage, and high-density mixtures (up to 50–60% concentration by weight). Ideal for drilling, dredging, and slurry handling, models like the 3PNL and 4PNL are particularly suited for construction and mining operations.
Key Features
Adjustable Efficiency: The impeller, pump body, and guard plate clearance can be adjusted in real time, ensuring sustained high efficiency and extended service life.
Wear-Resistant Construction: Overflow components feature high-chrome alloy or wear-resistant cast iron options, combating abrasion in harsh environments.
Simplified Maintenance: Split-pump casing and horizontal split bracket design enable quick disassembly, inspection, and part replacement.
Advanced Cooling System: Water-cooled serpentine tubes in the oil pool optimize bearing performance, even under heavy loads.
Versatile Drive Options: Compatible with electric motors or diesel engines, offering flexibility in remote or industrial settings.
Vertical Design: Space-saving vertical shaft configuration with a closed impeller ensures steady operation and reduced vibration.
Technical Specifications
Flow Rate: 7.2–320 m³/h (30–150 m³/h standard range; higher capacities available in specific models).
Head: 14–50 m (15–26 m typical for drilling applications).
Power: 11–22 kW (customizable for varying operational demands).
Max Particle Handling: Designed for slurries with sand, gravel, and sludge up to 60% concentration.
Materials: High-chrome alloy, wear-resistant cast iron, and rubber seals for enhanced durability.
Model Designation
Example: 2PNL
2: Discharge diameter (in inches; 2" = 50 mm).
P: Impurity pump.
N: Mud pump.
L: Vertical design.
Highlighted Models
3PNL/4PNL: Optimized for drilling and high-capacity slurry transfer in construction and mining.
Applications
Marine: Sea reclamation, wharf construction, and dredging.
Industrial: Mining tailings, metallurgical sludges, power plant waste, and chemical processing.
Municipal: Sewage management, silt removal, and infrastructure projects.
Environmental: Handling abrasive or corrosive slurries in remediation efforts.
Structural Advantages
Impeller Adjustment: Maintain peak efficiency by easily adjusting the impeller-guard plate gap as components wear.
Durable Seals: High-temperature-resistant rubber seals prevent leakage and extend operational life.
Split-Pump Casing: Simplifies access to internal components for maintenance without full disassembly.
Installation & Operation
Flexible Mounting: Vertical design reduces footprint and supports suction centrifugal setups.
Motor Compatibility: Works seamlessly with electric or diesel drives.
Directional Operation: Arrow-indicated rotation prevents damage from reverse operation.
Why Choose PNL Pumps?
Longevity: Robust materials and adaptive design ensure minimal downtime.
Cost-Effective: Low hydraulic loss and energy-efficient performance reduce operational costs.
Reliability: Proven in extreme conditions, from corrosive chemical slurries to high-sand concentrations.
