PROPUMP PPHT Series
PROPUMP PPHT Series
High Temperature Process Pump for Pulp & Paper Applications
PROPUMP PPHT Series is engineered for high-temperature and high-pressure process services commonly found in pulp & paper mills, chemical recovery systems, and heavy industrial operations. Designed for continuous-duty operation, the series combines robust hydraulic performance, thermal stability, and simplified maintenance to ensure maximum reliability in severe operating environments.
The PPHT Series is ideal for handling liquor circulation systems, digester processes, hot oil transfer, and other critical process duties where equipment reliability directly impacts plant productivity.
Performance Range
- Capacity up to 3,000 m³/h
- Head up to 125 m
- Operating temperature up to 300°C
- Maximum working pressure up to 25 bar
- Available for both 50 Hz and 60 Hz operation
Key Features
High Temperature Stability
- Centerline-supported casing construction
- Designed to accommodate thermal expansion
- Maintains shaft alignment during temperature fluctuations
- Minimizes stress on piping systems
Heavy-Duty Hydraulic Design
- Optimized for large-capacity process duties
- Stable hydraulic performance
- Suitable for continuous operation under severe conditions
- High efficiency across a wide operating range
International Configuration Options
- Available with ISO or JIS flange standards
- Metric design throughout
- Suitable for global industrial specifications
- Flexible installation options
Heavy-Duty Bearing System
- Robust bearing housing design
- Reduced shaft deflection
- Improved rotor stability
- Extended bearing service life
Advanced Bearing Protection
- Labyrinth bearing isolators
- Prevent lubricant contamination
- Reduce lubricant loss
- Improve equipment reliability
Ease of Maintenance
Back Pull-Out Construction
- Rotating assembly removable without disconnecting piping
- Faster maintenance procedures
- Reduced downtime
- Simplified inspection and repair
Spacer Coupling Arrangement
- Easy access to seals and bearings
- Reduced maintenance labor
- Improved serviceability
- Faster component replacement
Standardized Component Philosophy
- Simplified spare parts management
- Reduced inventory requirements
- Lower lifecycle costs
- Improved maintenance planning
Mechanical Reliability
Renewable Wear Components
- Replaceable wear parts
- Lower maintenance costs
- Extended equipment lifespan
- Simplified refurbishment
Robust Process Construction
- Heavy-duty pressure-containing components
- Precision-machined critical parts
- Factory pressure-tested assemblies
- Designed for severe-duty industrial applications
Typical Applications
Pulp & Paper Industry
- Digester Recirculation
- White Liquor Transfer
- Black Liquor Transfer
- Make-up Liquor Systems
- Chemical Recovery Processes
- Pulp Stock Handling
Thermal Fluid Services
- Hot Oil Transfer
- Heat Transfer Systems
- Thermal Process Circulation
Chemical Processing
- High-temperature process fluids
- Chemical circulation systems
- Utility and auxiliary services
High Pressure Process Applications
- Continuous process circulation
- Severe-duty industrial services
- Critical plant operation systems
PROPUMP Advantages
- Designed for pulp & paper process applications
- Excellent thermal stability
- High-pressure and high-temperature capability
- Reduced maintenance requirements
- Long equipment service life
- Flexible international installation standards
- Comprehensive technical support
- Cost-effective lifecycle performance