Chapin Professional Backpack Poly Sprayer - 4 Gal
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Standard Shipping
Estimated Delivery Time: 7-10 Business Days. We currently ship to addresses within Canada only.
In-Store Pick Up
Monday-Friday: 9AM-5PM
The Chapin 61800 4-gallon professional backpack sprayer is designed for landscape applications. The positional pump handle can be switched for left-or-right-hand use. It features chemical-resistant seals for harsher weed killers, pesticides, and fertilizers.
Multiple nozzles are included: adjustable brass, adjustable poly, and poly fan tip, and all can be switched out depending on the chemical application. Its 4-gallon, polyethylene tank is chemical-and rust-resistant. The backpack comes with Chapin’s standard 3-stage filtration system: one filter inside the tank, one filter basket under the tank cap, and one at the shut-off. All are removable so they can be cleaned. Backed by Chapin’s 2-year limited warranty and made in the USA with global materials.
- 4 gallon durable, chemical-resistant poly tank
- 5.25” opening with filter cap to help catch debris when filling tank
- 3-stage standard filtration system: one filter is located in the shut-off, one inside the tank, and the basket with the tank cap; 3 different locations to catch debris before it clogs up your sprayer while working
- Adjustable padded shoulder straps, 20-inch poly 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-resistant elastomer seals handle professional fertilizers, pest and weed control products or general cleaning solutions
- Made in the USA with global materials and backed by US-based customer service and technical support
- Backed by Chapin’s 2-year limited warranty
Technical Specifications
| Model Number | 61800 |
| Product Category | Backpack Sprayers |
| Applications | Landscape & Professional Lawncare |
| Warranty | 2 year limited |
| Country of Origin | United States |
| Dimensions (LxWxH) | 15x8.75x22 |
| Weight | 10.5 pounds |
| Assembly Required | Yes |
| Tank Size | 4 gallons |
| Tank Material | Poly |
| Pump Type | Piston |
| Seals | Chemical-resistant |
| Nozzle Material | Brass, Poly |
| Nozzle Patterns | Adjustable Brass, Poly Cone, Poly Fan |
| Nozzle Included | Yes |
| Number of Nozzles | 3 |
| Filter | 3: In-tank, Shut-off, Filter Basket |
| Filter Cap Size | 5.25 inches |
| Lock-on Feature | Yes |
| Shut-off Material | Poly, Cushioned Grip |
| Hose Length | 48 inches |
| Hose Material | Reinforced PVC |
| Wand Length | 20 inches |
| Wand Material | Poly |
| Operating Pressure | 40-60 PSI |
| Sprayer Rate | 0.4-0.5 GPM |
| Handle | Right or Left Mount |
| Handle Material | Powder Coated Steel |
Product Dimensions
| Assembled Length | 15 in |
| Assembled Width | 8.75 in |
| Assembled Height | 22 in |