Backpack Sprayer, Piston Pump, 4.2 Gallon Capacity


$36.99 EA

This backpack sprayer, NS-16, made for Agri Supply®, is constructed of heavy plastic and has Viton seals and O-rings. Its heavy duty construction makes it perfect for handling pesticides, fertilizers, and other liquid formulas.

Availability: In Stock -

Model NS-16 backpack style sprayer has a 4.2 gallon capacity. The large tank capacity helps prevent repetitive refills. Constructed of heavy duty plastic with Viton®, the sprayer is compatible with pesticides, herbicides, and fertilizers. The backpack design includes two comfortable straps that you can adjust to fit you. The pump is piston actuated and has a pressure range of 15 to 60 PSI. The fill opening is large and is equipped with a strainer to keep out debris.


  • Model NS-16
  • 4.2 gallon capacity
  • Piston pump with agitator
  • Large fill opening with strainer
  • Will work with wet-able powders and liquid formulas
  • Pressure range: 15 to 60 PSI
  • Back pack design with comfortable adjustable straps
  • Viton® seals and O-rings
  • Pump includes wand and nozzle
  • For a replacement wand, use ASC #89112

  BACKPACK SPRAYER 4.2 GALLON W/ in Hand Sprayers, Dusters, & Parts and Lawn and Garden at Agri Supply ®.

Shipping & Return Information

Review Summary (Based on 4 Reviews)


Customer Reviews

5 Stars 4.2 gal. Sprayer


Richard Tres from VA wrote (June 27, 2020):

Very good sprayer

5 Stars back pack sprayer


Keith McKenzie from SC wrote (July 21, 2015):

I bought it for weed control around the yards. I had a problem with it and I contacted agri supply and they immediately took care of the problem. I used it today and it works great!!!! Thanks Agri Supply for your quick support.

5 Stars Great Product


Market grower from PA wrote (July 16, 2015):

Bought one for spraying foliar fertilizers, was very happy, it took the abuse of daily dispersal of three tanks of liquid for 50 days and counting. I bought another one for herbicides.

5 Stars Very good product.

Do it yourself yardman. from NC wrote (June 04, 2012):

This sprayer works very good. I would recommend it. The metal sprayer tip is the best.

CategoryNumber: 2600071