RADAR™ Single Eye EP-PD Spray System

Model # 977888

The RADAR™  Single Eye EP-PD Spray System is a photoelectric sensor-activated, asphalt release applicator that mounts to a user-supplied drive-though arch for spraying asphalt truck beds. This system uses an electric pump to draw ready-to-use chemical solution from a user-supplied tank. When a truck comes into range of the single-eye, diffuse-reflective photoelectric sensor, a delay timer allows the driver to position the truck under the spray nozzle before spraying begins and a run timer applies release agent for a pre-set time or until the vehicle leaves the spraying area, whichever is first.

Key Features
  • Designed to spray asphalt release chemicals on to truck beds from a nozzle that attaches to an existing drive-through spray bar
  • The electric pump draws ready-to-use chemical solution from a user-supplied tank
  • "Single eye" sensor eliminates potential alignment issues associated with dual eye (through-beam) photoelectric sensors and magnetic sensors
  • Diffuse-reflective photoelectric sensor with 10' range
  • The system delays for an adjustable length of time when a truck approaches the sensor, allowing the driver to position the truck before activating for an adjustable, pre-set length of time
  • Spraying will stop if the driver leaves the area early
  • The driver remains in his cab and avoids the risk of slip-and-fall injury and chemical waste
  • Evenly coats the truck bed in just seconds, reducing run-off and chemical waste
  • Chemical resistant wetted components ensure years of outstanding performance with minimal maintenance
  • See other Lafferty asphalt release equipment and industrial chemical applicators in Catalog 8
  • Lockable, stainless steel pump enclosure
  • 110V stainless steel electric pump
  • Control box with delay/run timers
  • Enclosed photoelectric sensor
  • 40' discharge hose with square spray nozzle
Chemical Concentrate
Temperature up to 160°F
Pressure 35 to 125 PSI
Supply Line 1/2"
Hose 3/4" ID x 40'
Nozzle 45WSQ
Electric 120V / 20A
Heater Assembly
Retro-Fit Heater Assembly# 720981
Drum & Tote Stick Lengths, Styles & Seal Materials
Drum Stick, 33" (Viton or EPDM)# 491643 / 491643-E
Drum Stick, 48" (Viton or EPDM)# 491648 / 491648-E
Drum Stick, 54" (Viton or EPDM)# 491645 / 491645-E
Tote Stick, 33" (Viton or EPDM)# 491653 / 491653-E
Tote Stick, 48" (Viton or EPDM)# 491654 / 491654-E
Tote Stick, 54" (Viton or EPDM)# 491656 / 491656-E
Lafferty Equipment Manufacturing, Inc.
5614 Oak Grove Road
North Little Rock, AR 72118
TFN: 1-800-999-2820

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