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💧 Fill Fast, Work Smart – The Ultimate Tire Ballast Adapter
The Haltec N-1091 Water Adapter is a precision-engineered valve stem adapter designed for rapid liquid filling of OTR, agricultural, and farm tractor tires. Featuring universal valve compatibility with extra bushings, a standard 3/4” garden hose connection, and a built-in air release button, it ensures efficient, bubble-free ballast filling. Proudly made in the USA, it’s the go-to tool for professionals demanding reliability and speed.




| ASIN | B01N311XNI |
| Best Sellers Rank | #16,174 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #212 in Garden Hose Parts & Connectors |
| Brand | Haltec |
| Brand Name | Haltec |
| Color | Chrome |
| Connector Type | Adapter |
| Customer Reviews | 4.6 out of 5 stars 195 Reviews |
| Exterior Finish | Stainless Steel |
| Included Components | Adapter, standard bore bushing and 9251-type bushing |
| Item Dimensions | 2.5 x 1.3 x 2 inches |
| Item dimensions L x W x H | 2.5 x 1.3 x 2 inches |
| Manufacturer | Haltec |
| Manufacturer Part Number | N-1091 |
| Material | Metal |
| Material Type | Metal |
| Model Number | N-1091 |
| Size | 3/4 inches |
| Thread Size | 3/4 inch |
| Thread Type | UNF |
| UPC | 645220291489 |
| Unit Count | 1.0 Count |
E**N
Works great, tighten it together good before using.
Very easy to use. Some reviews said it leaked.things I learned. Tighten the pieces together with pliers or channelocks, if you tighted it together by hand the 2 pieces will leak. Only hand tighten the entire assembly to the valve stem. Do not try to bleed air out of the tire while filling it. shut your pump off, then bleed the air from tire, when the air is bled, restart fluid pump. 1st tire was learning curve, I lost about 3 oz of fluid 2nd tire, I lost no fluid at all Entire process for 2 tires was about 30 minutes. It is well made, sturdy and it works great if you just think ahead.
G**R
Works as expected
Used this to fill about 180 gallons of RV coolant into my tractor tires. I used a drill operated transfer pump and it worked really well. No complaints.
M**L
Easy to use
Perfect for filling your tractor tires with water. Screws right onto valve stem and the water hose and fill and just release pressure every so often . Great product
R**S
Great item
I put 9 gallons of beet juice in my tractor tire that had a failed valve stem. It took a while but got the job done to add ballast to my tire. I used beet juice because it is heavier than water and is not corrosive.
H**D
easy to use.
never used one of these before, is easy to use and worked great.
L**S
Will purchase again if needed.
Excellent product.
A**D
Great deal
Good price outstanding quality
G**4
Tire water adapter
Great fit , good product, awesome purchase
C**Z
Me funcionó muy bien
Me funcionó perfecto
A**R
Worked well on my Deere x350
Works exactly as expected. Be sure to remove the valve stem core before use.
D**R
Would definitely buy from this supplier again.
Great quality item and comes with necessary adapters.
P**Y
I had to recess the threads to make this work
Basically, I had to remake this product to make it work. Very disappointed .
Trustpilot
3 weeks ago
1 week ago