Duratherm Dual Zone
Mokon's Dual Zone Duratherm circulating water temperature control system provides two independent zones of control from one location in a sleek, vertical design without increasing the amount of floor space required for operation.
The Dual Zone Duratherm is built with an advanced heating canister design and nonferrous materials of construction which provide unsurpassed corrosion resistance, including a stainless steel pump, housing, impeller, and shaft. The number of piping connections is reduced to ensure leak-free operation.
All Duratherm systems come standard with a cULus 508A labeled electrical sub-panel. All these features and more, combined with our extended warranty, make the Duratherm an easy choice for delivering precise and accurate temperature control.
- Dual zone configurations
- Compact, portable design
- Stainless steel pump, composite impeller and silicon-carbide seal
- Horizontal stainless steel heater canister with unique turbulent flow diverter
- Small hold-up volume and energy-efficient heater design
- Modern PLC-based control system in easily accessible panel
- Low pressure shut-off switch
- Fluid high temperature shut-off switch
- Pressure relief valve
- Solenoid cooling valve
- Cast brass fluid connections securely mounted to cabinet
- Suction and discharge pressure gauges
- Removable panel for easy access to heater
- Heavy-duty removable casters for portability
- Powder-coated finish
- cULus 508A labeled electrical subpanel
Additional Features:
- Small hold-up volume and energy-efficient heater design
- Compact, sleek vertical design
- Extended warranty:
- 3 years on system
- 5 years on microprocessor controller and safeties
- Lifetime on seals, piping and canister
Unique stainless steel heating canister design
The Duratherm design features an advanced heating canister with stainless steel diverter, which generates a forced flow path over the heating elements for higher velocity and maximum turbulence - increasing heat transfer to improve efficiency and reduce scale build-up that can cause heater burn-out. This unique design provides customers unmatched control efficiency and accuracy, less down time and lower operating costs.
- Alarms – audible and visual
- Atmospheric and pressurized tanks
- Closed loop circuitry
- Common supply and drain connections
- Control options – remote setpoint and re-transmission, communication ports
- Cool down/automatic shut off via time delay relay
- Cooling or chiller circuits
- Door disconnect switch (standard on some models)
- Emergency “crash” cooling control
- Heat exchangers
- Heat remover design
- Magnetic drive pumps
- Manifolds
- Manual high/low heat selector switch (standard on some models)
- Modulating valves
- NEMA/Type 4, 4X, 7, 12 and X and Z purge designs
- NFPA 79 electrical safety standards
- Other voltages, phases, frequencies
- Overhead piping kits
- Power cord (standard on some models)
- Pressure regulator
- Process line fluid purge via air connection
- Redundant heater contactor
- Remote start/stop and control panels
- Solid state contactors/relays and SCR
- Stacking racks
- Stainless steel cabinets, fluid circuits and components
- TEFC motor
- UL, CSA, CE and EAC certifications
- Valve process bypass
Please consult factory for more information.
Features of Standard and Advanced Controls
Mokon offers modern PLC-based control solutions designed to provide reliable temperature management, intuitive operation, and seamless integration with today's manufacturing environments. Whether your application requires straightforward process temperature control or advanced automation capabilities, Mokon's control platforms deliver the performance, connectivity, and flexibility needed to support a wide range of industrial processes.
Mokon M-Control Essential
The Mokon M-Control Essential platform provides dependable temperature control through an intuitive operator interface and industrial-grade PLC architecture. Designed for applications requiring simplicity, reliability, and ease of operation, M-Control Essential delivers precise temperature management while providing operators with clear system status, alarm notifications, and diagnostic information.
Standard features include:
- Compact PLC-based control system
- Accurate PID temperature control
- Intuitive push-button control
- Multi-color display
- Real-time process and setpoint temperature display
- Automatic heating and cooling control
- Built-in alarms and safety monitoring
- Role-based user access levels
- Diagnostic and troubleshooting capabilities
M-Control Essential is ideal for applications requiring proven performance, simplified operation, and dependable process control.
Mokon M-Control Advanced
The Mokon M-Control Advanced platform expands control capabilities with enhanced automation, connectivity, and process visibility. Designed for demanding industrial environments, M-Control Advanced provides advanced monitoring, expanded communication capabilities, and integration with plant-wide automation systems.
Advanced features include:
- Powerful PLC-based control system
- Color touchscreen operator interface
- Advanced process monitoring and diagnostics
- On-device and exportable data logging and trending capabilities
- Remote monitoring and service support capabilities
- Customizable control logic and application-specific functionality
- Expandable I/O architecture
- Secure, multi-user access management
- Integration with facility automation and supervisory control systems
- Designed for Industry 4.0 environments
Communication capabilities may include:
- EtherNet/IP™
- PROFINET®
- Modbus TCP/IP
- Modbus RTU
- OPC UA
- Additional industrial networking protocols as required
Designed for Industry 4.0 environments, M-Control Advanced enables seamless communication with Allen-Bradley®, Siemens®, Schneider Electric®, and other leading automation platforms, providing greater process visibility, improved operational efficiency, and enhanced production control.
Custom Control Solutions
Mokon's engineering team can develop custom control solutions to meet unique process requirements. From specialized operator interfaces and communication protocols to plant-wide automation integration, Mokon can provide a control package tailored to your application while maintaining the quality, reliability, and support customers have come to expect from Mokon temperature control equipment.
| Model | Pump | Flow Rate & Pressure | Heating Capacity | Process Connection | Supply/Drain Connection | Approx Dimensions (L x W x H) |
Shipping Weight (Approx. lbs.) |
|---|---|---|---|---|---|---|---|
| DZ | ¾ Hp | 25 GPM @ 25 PSI | 9/18/24 | 1″ NPT | 1″ NPT | 33″ x 17″ x 52″ | 300 |
| DY | 1 ½ Hp | 40 GPM @ 32 PSI | 9/18/24 | 1-½″ NPT | 1″ NPT | 33″ x 17″ x 52″ | 320 |
| DW | 3 Hp | 60 GPM @ 34 PSI | 9/18/24 | 1-½″ NPT | 1″ NPT | 33″ x 17″ x 52″ | 340 |
| DU | 5 Hp | 80 GPM @ 38 PSI | 9/18/24 | 1-½″ NPT | 1″ NPT | 33″ x 17″ x 52″ | 360 |
| DV | 7 ½ Hp | 100 GPM @ 40 PSI or 120 GPM @ 35 PSI | 9/18/24 | 2″ NPT | 1″ NPT | 33″ x 17″ x 52″ | 490 |
Available in a variety of voltages and capacities. Contact Mokon for more information.

