logo

Externally Heated Desiccant Air Dryer - TWP Series

Parker Airtek TWP Series Externally Heated Desiccant Air Dryers use heat and the adsorption method to remove moisture from compressed air. Pressure dewpoint of -40°F (-40°C) and flowrate of 200 – 7500 scfm depending on model.

Select attributes to refine your product search.
Description
    Compressed air is polluted with dirt particles, water, oil, oil vapor, and condensate.  These contaminants result in high maintenance costs, premature wear, spoiled products and the failure of control systems.

    A Parker Airtek TWP Series Externally Heated Desiccant Air Dryer will effectively remove contaminants such as dirt, water, and oil. The traditional adsorption principle used in this design is simple, robust and flexible. Continuous drying is accomplished by the operation of two desiccant towers.

    Compressed air is dried through one tower while the other desiccant tower is being regenerated. The regeneration heating cycle of desiccant is accomplished using a dry air purge flow heated by an external electric heater. The regeneration cooling cycle is performed using the same flow of dry compressed air taken from the desiccant air dryer outlet to ensure continuous dewpoint performance.

    Features/Benefits
    • Flow rate starting at 200 scfm (340 m3/hr)
    • Delivered air quality is in accordance with ISO 8573.1: 2001, the international standard for compressed air quality.
    • Pressure dewpoints of -100°F (-70°C) & -40°F (-40°C) (ISO 8573.1: 2001 Classes 1 & 2) are available.
    • Parker Airtek pre- and after compressed air filters - Standard
    • PowerLoc Energy Management System* - Standard
    • Low-wattage high incoloy sheathed heater for efficient regeneration
    • High-efficiency, quiet running regenerative (up to 3000 scfm) or centrifugal blowers (4000 scfm and larger)
    • Parker non-lubricated full-flow angle seat valves, which carry a FIVE YEAR VALVE WARRANTY, are standard on dryers up to 800 scfm.
    • High performance, actuated butterfly switching valves, which carry a FIVE YEAR VALVE WARRANTY, are standard on dryers 1000 scfm and larger.
    • Insulated tower, heater and purge lines increase dryer performance and efficiency by reducing radiant heat loss plus keeps the unit with the safety parameters set forth by OSHA.
    • Easy to use Control Center affords superior dryer control along with digital telemetry for remote analysis of performance.
    • Custom filter packaging*
    • 7” HMI, Allen-Bradley® PLC
    • Flash drive port for transferring data log
    • Serial communications port (optional)
    • Emergency stop and standby mode
    • Automatic data logging 24/7, 365 days of all
    operational information

    *Optional equipment
Description

Performance Characteristics

Dryer Technology

Desiccant, Externally Heated

Brand

Airtek

Pre-installed Optional Accessories

Pre and After Filtration

Connection Type

1” NPT , 1 1/2” NPT, 1 1/2" NPT, 2" NPT, 3" Flg, 4" Flg, 6" Flg, 8" Flg

Maximum Flow Rate (m³/h)

170, 229, 340, 425, 510, 680, 850, 1019, 1359, 1699, 2038, 2548, 3398, 4417, 5097, 6796, 8495, 10194, 13592

Rated Inlet Pressure (psi)

100

Maximum Operating Pressure (psi)

150, 135

Minimum Operating Pressure (psi)

80

Maximum Operating Temperature (F)

120

Minimum Operating Temperature (F)

50

Maximum Ambient Temperature (F)

120

Minimum Ambient Temperature (F)

40

Purge Rate

7, 9.45, 14, 17.5, 21, 28, 35, 42, 56, 70, 84, 105, 140, 182, 210, 280, 350, 420, 560

Weight (lb)

680, 720, 920, 1180, 1370, 1400, 2060, 2350, 3035, 4195, 5215, 7765, 8565, 11562, 12002, Consult Factory

Width (inch)

31, 40, 43, 47, 50, 52, 63, 74, 78, 96, Consult Factory

Depth (inch)

18, 22, 27, 28, 35, 41, 60, Consult Factory

Height (inch)

83, 85, 87, 88, 89, 92, 93, 102, 113, 110, 112, Consult Factory

Prefilter Part Number

JC0110-C, JC0150-C, JC0250-C, JC0350-C, JC0450-C, JC0625-C, JC0800-C, JC1000-C, JLA1603-C, JLA2100-C, JLA3200-C, JLA3206-C, Consult Factory

After Filter Part Number

JC0150-FH, JC0250-FH, JC0350-FH, JC0450-FH, JC0625-FH, JC0800-FH, JC1000-FH, JLA1800-FH, JLA2600-FH, JLA3506-FH, Consult Factory

Prefilter Replacement Element

JE-CC0110, JE-CC0150, JE-CC0350, JE-CC0450, JE-CC0625, JE-CC0800, (2) JAE3-C, (3) JAE3-C, (4) JAE3-C, Consult Factory

Afterfilter Replacement Element

JE-FC0150-HT, JE-FC0350-HT, JE-FC0450-HT, JE-FC0625-HT, JE-FC0800-HT, JAE4-FH, (2) JAE4-FH, (3) JAE3-FH, Consult Factory

Installed Condensate Drain

Timed Solenoid Drain, Demand Solenoid Drain

Type

Heated