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Chapin's 61900 tree and turf professional, commercial backpack sprayer features a 4-gallon translucent tank for easy filling and cleaning and a stainless steel wand with an adjustable brass, adjustable poly-cone and poly fan nozzles. Dial in from a stream, to cone, to fan based on your chemical application.  Chemical-resistant seals and gaskets handle professional lawn and garden chemicals so you can treat and remove pests, weeds, insects or fertilizer plants. Padded shoulder straps and lumbar support allow you to easily carry the 4-gallon filled tank on your back. Made in the USA with global materials and backed by Chapin’s 5-year limited warranty.

  • 4-gallon poly tank: durable translucent poly tank lets you see the tank capacity while filling and working, tank is durable and compatible with standard lawn and garden chemicals; 5-inch opening with filter cap to help catch debris when filling tank
  • Made in the USA with global materials: designed and produced in the USA with US-based customer service and technical support, located at Chapin’s home base in Batavia, NY; backed by Chapin’s 5-year limited warranty
  • 3-stage standard filtration system: one filter is located in the shut-off, one inside the tank, near the pump, and the other as a basket with the tank cap; 3 different locations to catch debris before it clogs up your sprayer while working
  • Components: adjustable padded shoulder straps, 20-inch stainless steel extension wand and 48-inch reinforced hose, poly, cushioned grip, shut-off with lock-on feature
  • Three spray nozzles included: dial your spray from coarse stream to shower with either the brass or poly nozzles, spray a fan with the poly fan tip spray nozzle
  • Chemical compatibility: chemical-resistant elastomer seals handle professional fertilizers, pest and weed control products or general cleaning solutions

 


Technical Specs

Model Number

61900

Tank Size (gallons)

4

Tank Mouth Opening (inches)

5

Tank Material

poly

Pump Type

piston

Hose Length (inches)

48

Hose Material

reinforced PVC

Extension Wand Length (inches)

20

Extension Wand Material

stainless steel

Seal Material

chemical-resistant

Shoulder Straps

padded

Nozzles

adjustable brass, poly fan, adjustable poly cone

Filters

3-stage

Handle

right or left mount, powder coated

Frame Material

powder-coated

Shut-off Material

poly cushion-grip with pressure gauge

Lock-on Feature

yes

Pressure Relief Valve

no

Spray/Flow Rate (GPM)

0.4-0.5

Operating Pressure (PSI)

40-60

Item Dimensions (L x W x H – inches)

14.75 x 9 x 21.9

Item Weight (pounds)

11

Warranty

5-year limited

 

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