Chapin Pro Series 4 Gallon Backpack Sprayer Manual
Chapin Pro Series 4 Gallon Backpack Sprayer is designed for professional pest control operators. 4" filtered opening makes filling easy and 4 gallon large tank is capable of larger spray jobs. Deluxe padded carrying straps with waist/chest strap and cushion grip for fatique-free operation, positionable, large pump handle makes comfortable, quick pressurizing and less pumping. Internal 4 position spray valve for expert pressure control from 15psi to 60psi. Multi-use nozzle tips are also included.
| Feature(s): |
*4" filtered opening *Left-right hand pumping *Cushion grip shut-off *Viton seals *4 position pressure control valve *Deluxe padded straps with waist / chest strap *Adjustable cone and fan nozzel *Wand storage clips |
Please refer to and follow the instructions on the Product label.
Review by Baxter R. (Posted on Thursday 23 June, 2011)I used this Chapin Pro Series 4 Gallon Backpack Sprayer with my neighbor. Since it's a little pricey for our budget, we share it. I spray my house and his house and four gallons seems like a good amount for such a big job. I think that it's a great deal and that everyone should get this 4 gallon one because it has a strap and a cushion to prevent aching! Free shipping too!
Review by Malcolm Shannon (Posted on Monday 01 November, 2010)It was great!
Review by Brittany Denning (Posted on Thursday 15 April, 2010)I saw professionals using this at my neighbor's house. I bought the same one off of Pest Mall and I love using it! My husband and I never use professionals. They seem to be rip-offs for such simple tasks. I'd rather do it myself. This Chapin Pro Series 4 Gallon Backpack Sprayer is easy to use and it's not heavy so it wont be a hassle! There are straps and cushions as said. I recommend this product!
Rated by Kyle Finley (Posted on Tuesday 16 February, 2010)
Do You Have a Question about this Product? Ask Our Experts!

We recommend reading the Chapin Pro Series 4 Gallon Backpack Sprayer product label for proper installation of this equipment.
It is advisable to check tightness of hose nut to be sure hose is securely attached to the shut-off assembly.
Insure hose in securely attached to the tank by tightening hose clamp if necessary. Be sure that all nozzle and wand connections are tight before using the equipment.
Finally, insure the 2 bolts used to attach the pump lever to the pump shaft are tight.
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