WPS-PD Asphalt Release Sprayer

Model # 931103WPS

The WPS-PD Asphalt Release Sprayer is a chemical spray applicator for projecting ready-to-use asphalt release chemicals on to truck beds or tools to prevent asphalt from sticking. This system features a lockable, stainless steel enclosure and uses a rugged 3/8" Warren Rupp air-operated, double-diaphragm pump to draw pre-diluted chemical solution from a static tank and project it through the discharge hose, trigger gun, wand and fan nozzle.

Key Features
  • Projects asphalt release chemicals on to truck beds and asphalt tools as a spray
  • A rugged AODD pump draws ready-to-use chemical from a static tank
  • Fan pattern spray for fast, efficient application
  • Chemical resistant wetted components ensure years of outstanding performance with minimal maintenance
  • Available to dilute chemical "on-the-fly" (#931108WPS)
  • Available without an enclosure (#931101-WPS)
  • See other industrial chemical applicators in Catalog 8


  • Lockable, stainless steel pump enclosure
  • Air inlet ball valve & air regulator/filter
  • 3/8" Warren Rupp AODD pump (Santoprene diaphragms)
  • 25' hose, trigger gun, stainless steel wand & fan nozzle
Ready-to-Use Chemical Solution
Compressed Air up to 4 CFM
Hose 1/2" ID x 25'
Nozzle 2515
Stainless Steel Hose Racks
Small Stainless Steel Hose Rack# 224145
Poly/Teflon and Kynar/Teflon Air Pumps
(Poly/Santoprene Standard)
Pump, WR Poly/Teflon, 3/8", 7GPM Max# 710911
Pump, WR Kynar/Teflon, 3/8", 7GPM Max# 710912
Lafferty Equipment Manufacturing, Inc.
5614 Oak Grove Road
North Little Rock, AR 72118
TFN: 1-800-999-2820

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