Welcome to Excel Compressor Engineering
Our Products | Air Dryers | Hankinson
Excel Compressor Engineering are the Northern area's leading distributor for Hankison Compressed Air Dryers.
All of the Hankison "HHD plus Series" refrigerated compressed air dryers come complete with the manufacturer's 5 YEAR WARRANTY as standard.
 
Performance through design
     A consistent level of drying across a wide range of operating conditions keeps downstream air lines and
     pneumatic equipment free of troublesome liquid water.
Super efficient heat exchangers
  • Advanced multi tubes-in-tube design enhances heat transfer rate
  • Smooth surface, copper heat exchange surfaces
  • No pre-filter required
 
Two-stage separators
  • Combined mechanical and coalescing filter
  • High efficiency separation at low flows
  • Fully insulated to prevent re-evaporation

A dryer and 3 micron coalescing filter for the price of a dryer
  • Removes particles as small as 3 microns
  • Less overall system pressure drop
  • ISO 8573 quality Class 3 for solid contaminants and Class 5 for oil content

No air-loss demand drains
  • Operates only when necessary
  • Uses line pressure to open and close large non-clogging discharge port
  • Models HHD10 to HHDP300 use a pneumatically operated drain
  • Models HHDP380 and higher use an electrically operated drain with a solid state sensor
  • No air loss after discharge

R-134a refrigeration system with closely controlled cooling temperature
  • Non-cycling direct expansion refrigeration
  • Highly accurate temperature control valve
  • Hot high pressure gas introduced into the low pressure side of the system after the refrigerant heat exchanger prevents temperature swings
  • Automatic operation - no load, ambient or seasonal adjustments needed

Efficiency through Design
  • Low power usage and low pressure drops minimize operating costs.

Reliability that is designed and built in
  • Hermetically controlled assembly area in the world's largest refrigerated dryer plant
  • ISO 9001 registered quality system
  • R-134a refrigerant is CFC-free
  • CE certified - meets machinery and EMI directives
  • Hermetically sealed refrigeration system
  • Epoxy coated cabinet and separator bowl
  • Separator elements made with stainless steel cores and chemically resistant end caps

Easy to install, maintain and operate
  • New space-saving cabinet design
  • Cabinets include legs for ease of movement and mounting
  • Cord sets included on single phase units
  • Easy access to separator and condensor; 1/4 turn quick release fasteners allow panel removal without tools
  • HHDP50 through 300 separator bowls feature 1/8 turn bayonet type head/bowl connection
  • Push-on separator elements and captive o-rings make element replacement easy
  • Maintenance kits to keep your dryer operating like new

emm™ Energy Management Monitor
  • Saves energy by turning your dryer on and off automatically to match your operating schedule.
  • Monitors dryer operation and alerts operator if a fault condition occurs; the type of fault is indicated on an operator interface or can be accessed through a "Smart" RS-232 port.
  • Service Reminder lets you specify a service interval and counts down time remaining as the dryer operates, allowing you to select an interval to match site conditions.

ONLINE PURCHASING
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