300-500 Gallon Compact Water Trailer Support

Owner's Manual
Warranty
Attachmatch Guarantee
ABI Attachments water trailers (340–1600 gallon capacities) feature versatile, optional attachments designed for dust control, landscaping, and arena maintenance.

Other Support Documents

Videos

Water Trailer Support Video
How To Winterize Your ABI Water Trailer
Ratchet Valve Troubleshooting
Float Valve Troubleshooting

Guides

Getting Started notes

  • The missing pump drain plug for 300 Gallon Compact Trailers can be found inside the instruction tube, the 500 Compact Water Trailers will have the drain plug attached.
  • The hitch is shipped inverted and attached to trailer. You will need to remove it, flip it 180° and attach it to your water trailer.
  • Check your oil before first use.
  • Water Trailers shipped during cold months or to cold regions are shipped with RV Antifreeze already run through the plumbing to prevent freeze damage.

Register Motor

The motor on the Compact Water Trailer is covered by an independent Briggs and Stratton’s warranty. Please register the motor by clicking on the button below.

Register Motor

Water Trailer Support

The resources below will provide you with an overview of your new compact water trailer.

Valve Walk-Through

'ABI Water Trailer Valve Walkthrough' - 'Ratchet Valve - Controls the near spray nozzle(s). If partially open due to an incomplete pull of the rope, pressure will be low' 'Spray Hose Valve - Turned in line with hose will allow to spray out an attched spray hose. 'Recirculation Valve - Controls the flow rate. Should always remain partially open to prevent pump damage. Keeping valve open too far will result in ow pressure." "Pond Fill Valve - Allows tank filling from pond or alternate water source. Turned in line with pump = set to suck water in from horse. Turned in line with hose = set to recirculate water fro the tank.'

Winterizing

Run 3-4 gallons of RV antifreeze in through entire system – all hoses, nozzles, and pumps. This will lubricate and prevent freezing and breakage. After circulating through pumps, open ratchet valve and once you see the pink spraying out the back, you will know that it has circulated and the entire system has been properly lubricated. Leave about 2 gallons of the RV Antifreeze in the tank to store for winter.

Cleaning

2 Gallons Bleach and 3 quarters full of tank full of water. Drive around and let it agitate around. Then let it soak for a few hours. Drive around again then drain and rinse.

Warranty Information

ABI Water Trailers are covered by ABI’s Performance Guarantee and a 36-month Limited warranty. More warranty information listed above.

3.99% for 48 Months [4.99% APR*]

To apply for financing and to learn about our latest financing promotions call 877.788.7253. Financing programs are offered by Sheffield Financial, a division of Truist Bank. Member FDIC. Subject to credit approval. Approval, and any rates and terms provided, are based on credit worthiness. Other financing offers are available. See your local dealer for details. Bureau risk score alone does not guarantee rate eligibility; other underwriting criteria may apply. Minimum amount financed $1500.00; Maximum amount financed $75,000.00. Other qualifications and restrictions may apply. An Origination Fee of $150.00 will be added to the amount financed in the above example. Offer effective on eligible and qualified units purchased from a participating Sheffield dealer. See dealer for product eligibility and qualifications between 5/1/2026 and 7/31/2026. Offer subject to change without notice.