Chapin Mixes On Exit Tow-Behind Sprayer System, 25-Gal. Capacity, Model# 97761

It took less than an hour to assemble the sprayer. It was missing one hardware bag but a phone call to Chapin fixed that. For storage I take the spray bar off and secure it on top of the tank. I substituted wing nuts to make this easier. It would be much better if the spray bar was hinged both for storage and in case of getting too close to an obstruction. My only other complaint is lack of organization for all of the hoses. My solution is short bungee cords but for the price they could have thought this through and provided for it. So far I have used it for weed control, bug control, fertilizer, liquid lime and for watering the lawn.

Update ups driver came back with the spray boom and Chapin made it right by sending me out a new tank cap. So far it has worked very well. I'm running the doser on the lighter side while I am learning to use it. And lawn is showing I'm running light chemical and test results are backing it up. I am confident that the doser is accurately dosing correct ounces per gallon. It's like having a mini pro ag sprayer.

I purchased a Chapin model 97761 tow-behind sprayer from Amazon. It was delivered on Aug. 23, and I assembled it with no problems. The unit worked OK for approximately 10 minutes, and then the pump failed. I verified that the fuse was not blown, and 12 volts was being supplied to the pump motor. I did not dismantle the pump. On Monday July 27 at 8:45 AM PDT, I called Chapin’s 800 number. The hold music was very loud and annoying, forcing me to hold the phone at arm’s length. The recorded message said that my estimated wait time was 20 minutes. I waited on hold for approximately 10 minutes, and when the recording said that my wait time was still 20 minutes I left a voicemail. As of this time no one has contacted me. I called back at 1:39 PM the same day, and tried customer service. Erica answered after 10 minutes, and transferred me to product support. At 2:02 PM PDT I was disconnected. The next morning I contacted Chapin through their Facebook page. I was asked for my phone number, which I provided, and told that I would be contacted. As of 3 days later, there has been no call. Giving up on Chapin, I initiated a return through Amazon. I disassembled the sprayer, boxed it up, and UPS picked it up the next day. It was not only a waste of my time and effort, but leaves me without a sprayer at a time when I really need it. Amazon and UPS gave excellent service throughout this ordeal. Chapin was a total loss. Guess what brand I won’t be buying?

I use this sprayer for weed and feed of 5 acres of pasture grass. Also has a spray wand for spot spraying. Does a good job. You need to take some time to adjust it because it uses the mix on exit method but you don't have to clean the tank out every time you change chemicals. Great product.

id gave this a three star based on my assembly of the product, I will update after use. I assembled the chassis with no trouble. I went to attached the chassis to the tank. The tank has 6 holes drilled in it along with them being threaded. You get 6 bolts with washers to attached the chassis to the frame. The only problem is that you cant align all six holes. If you put the back ones in first then the front two are out of line by 1/4 to 1/2 inch just will not fit no matter what you do. Submitted a claim in to their technical support. It has taken 3 days many calls and talking to two reps. The last one told me that the front screw shouldn't go into the tank and it should float. My question is why is the manufacturer still drilling holes for the front frame and why are you still shipping bolts for the front frame. I asked that everyone that buys this sprayer is calling on the same problem. The rep told me that only 25% of the buyers only call because everyone else knows to leave the front holes out and let the tank float on the frame. Needless to say the answerer she gave me is some what dubious. I just hope the tank stays on the chassis.

Instructions were hard to follow, but once put together, it worked fine. I was able to spray my gravel driveway with brush killer, works great. Use the spot sprayer to spray fence line to illuminate poison ivy. And spray wand has a good range on it. Plenty of pressure. If you buy this product, make sure you check inside the tank for parts when assembling. Yes, it came with three separate instruction books but if you follow them, it goes together really easy. Would highly recommend. Does need a bracket to hold the hose for the sprayer wand