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18″ 4507F Series Spray Gun

Spray Gun Features: Easily replace and spray with the Valley Industries Universal 4507F Series Traditional Spray Gun. This economic spray gun can handle up to 100 PSI and 2.2 GPM. Features a #18 orifice that can be easily adjusted from a steady stream to a wide mist. Reduce hand fatigue with the included trigger lock that allows for continuous spraying. Comes standard with a in-handle filter for increased durability.

Includes a 3/8″ hose barb connection for easy assembly to spray gun hose. Approved for use with Round-Up® and other agricultural brand herbicides and insecticides. Not for use with pressure washers.

Coverage: Depending on the size of the diaphragm pump in use, spray up to 25 feet vertically and 30 feet horizontally. Perfect for low or high volume spot spraying weeds, trees, fence lines and other isolated items.

Replacement Parts:  Spray gun nozzle available (SG-45ASSY-18-CSK). Includes gasket as well for tight seals.

Part # SG-4507F

SG-4507F | 4.14 lbs | 36x4x4

Product Specs

Spray Gun Style Barrel Length Max Pressure Flow Orifice Size Spot Spray Distance Connection
Traditional 18" 100 PSI 1.0 - 2.2 GPM #18 Vertical 25 Ft
Horizontal 30 Ft
3/8" Hose Barb
Part # Packaging Style
SG-4507F Flag Tag
SG-4507F-CB Cardboard Wrap

Key Product Features

  • Trigger Lock for Reduced Hand Fatigue
  • Nozzle Adjusts from Mist to Stream
  • Good for Small Spot Sprayers
  • Good for High Volume Spot Sprayers


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