Externally Heated Desiccant Compressed Air Dryers
For decades, compressed air users have relied on YUKA HL-WR series heated desiccant air dryer to deliver technology that reduces the cost of operation and improves the reliability of air driven processes.
The HL-WR Series is engineered to deliver ISO 8573.1. Air Quality and reduce purge air consumption.
The micro heated regeneration adsorption dryer is a kind of humidification purification device that uses micro heat regeneration method to adsorb and dry compressed air according to the principle of pressure swing adsorption.
Feature & benefit
1. Micro-thermal regeneration adsorption dryer (hereinafter referred to as micro-thermal suction dryer), which has the advantages of both heating regeneration and non-thermal regeneration. The regeneration gas is micro-heated to reduce the regeneration air consumption and the regeneration is more thorough, Extend the tower switching cycle.
Under normal operating conditions, the dew point (under pressure) of the air can be reduced to below -40℃, and the lowest can reach -70℃. It can provide oil-free and water-free high-quality compressed air for a few applications that have high requirements for air quality.
It is especially suitable for use in cold areas in the north and other places where the ambient temperature is below 0°C.
2. The micro heat absorption dryer adopts a double tower structure, one tower absorbs moisture in the air under a certain pressure, and the other tower uses a small portion of dry air slightly higher than atmospheric pressure to regenerate the desiccant in the adsorption tower after a certain period of time , The two towers are switched to ensure continuous supply of dry compressed air.
3. On the basis of having all the advantages of the non-heat regenerative adsorption dryer, it adopts high-quality stainless steel finned U-shaped heating tube, which has uniform heating and high heat transfer coefficient, which can ensure long-term trouble-free operation.
4. Unique computer control system, visually display the running status of the dryer, and has multiple alarms, protection functions and DCS remote control interface to ensure trouble-free use.
5. The actuator adopts pneumatic angle seat valve and pneumatic butterfly valve. The pneumatic control system adopts deep dry air source and then filtered to ensure reliable action and avoid valve leakage.
6. The height and diameter of the adsorption tower are accurately calculated and experimental results, and the important parameters such as flow velocity and heat and mass transfer are indeed mastered, so as to avoid excessive wear of the adsorbent and tunnel effect.
7. Professional program control design, small air pulse and air pressure fluctuation, effectively reduce the outlet air dust and the regeneration air noise.
8. Convenient and practical cycle time mode and energy-saving economic mode. Regenerative air volume and time program can be adjusted to adapt to various actual use conditions and outlet dew point requirements. The support base has a stable and beautiful appearance, and is easy to install, use and maintain.
desiccant for air dryer,desiccant air dryer for compressor,desiccant compressed air dryer,regenerative desiccant air dryer,desiccant air line dryer Hongrijia Depurate Facility Science & Technology Co.,Ltd. , https://www.yukafilter.com
Description:
The TOPSFLO DC Brush Mini Vacuum Pump is a compact and efficient solution for industrial and commercial applications requiring reliable vacuum or pressure generation. It operates on a simple yet effective principle: the motor's rotational motion is converted into oscillating movement via an eccentric, which drives a diaphragm through a connecting rod. This diaphragm, combined with inlet and outlet valves, creates a continuous pumping action without the need for oil, ensuring clean and contamination-free flow.
The TM40-B model is part of the TM 40 Series, known for its versatility in handling both vacuum and pressure operations. Its innovative design allows it to deliver up to **13 L/min (dual head)** at pressures of up to **250 kPa**, making it ideal for a wide range of applications. The pump can be mounted in any orientation, offering flexibility in installation and use.
Key Features:
High Performance-to-Size Ratio
Despite its small size, the TM40-B delivers impressive performance, making it perfect for space-constrained environments.
Quiet Operation
Optimized internal components reduce noise levels without sacrificing efficiency or output.
Longer Lifespan
Constructed with high-quality materials and advanced engineering, this pump offers reliable and durable operation over time.
Oil-Free Design
Ensures no contamination of the media being pumped, ideal for sensitive applications.
Low Vibration
Advanced motor and bearing technology minimizes vibration, improving stability and longevity.
Excellent Gas Tightness
Stress-optimized diaphragms and improved sealing systems ensure minimal leakage and consistent performance.
Chemical Resistance
Available with chemically resistant materials such as PTFE and FKM, allowing it to handle corrosive gases effectively.
Customizable Options
Multiple configurations are available, including different voltages, materials, and motor types, making it adaptable to various needs.
Specification:
Â
Â
Model
Pressure PumpVacuum Pump
Rated Voltage
No-load Current
Max Pressure
Max Vacuum
Max Flow
Â
(Item Number)
(Item Number)
(Vdc)
(A)
(KPa)
(KPa)
(L/min)
TM40-B
TM40-B12-P25013
       TM40-B12-V7513
12
0.8
250
-75
13
Â
TM40-B12-P22011
TM40-B12-V7011
12
0.6
220
-70
11
"P" means pressure pump, "V" means vacuum pump, "12/24" means different voltages optional. Pump Weight: 280g; Pump Size: 88mm x 65mm x 40.5mm; Inlet & Outlet: OD 6.5mm / ID 3.4mm, Hose Suggestion: ID 5.0mm Materials: Pump Head - PPE, Membrane - EPDM, Valve - EPDM
Motor Type and Code: "B" means economical brush DC motor (reference lifetime ≥1,000 hours)
Typical Applications:
Industrial pressure and vacuum systems
Portable analytical instruments
Medical diagnostic equipment
Air quality sampling devices
Respiration monitoring systems
Gas or odor leak detection systems
Dimensions (mm) & Performance Curve:
DC Brush Mini Vacuum Pump
**DC Brush Mini Vacuum Pump**