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Store / Automatic Waterers and Parts / Trojan Specialty Products Automatic Waterers / Trojan Gravity Nipples, connector kits and Bulk
Trojan Gravity WC65 Rubber Nipples part 16989A

Trojan® Gravity Rubber Nipple waterer #16989A

$25.40
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Compare to $30.26 Save 16%
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Quantity Price per item Discount
10 items $24.12 5% off
20 items $22.71 11% off
40 items $19.87 22% off
50 items $18.45 27% off
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Trojan® Gravity Rubber Nipple waterer #16989A
Product Details
Brand: Trojan Specialty Products
Part Number: 16989A
Animal Size: Goats, Sheep, Exotics, Lambs, Calves, Zoos
California Prop 65 Warning https://www.p65warnings.ca.gov: Cancer and Reproductive

The Trojan® Gravity Rubber Nipple Waterer (#16989A) is designed for efficient hydration of goats, sheep, lambs, exotic animals, and dairy calves. Crafted from natural rubber, this nipple disperses water on demand when activated by the animal, ensuring water flow stops when not in use. It features a 1/2" NPT threading for easy attachment to buckets, barrels, or stock tanks in gravity-fed systems. The high-quality 304 stainless steel wrench curve design enhances durability. Note: Not suitable for swine.

NOTE - Not for use with swine.

  • Naturally designed rubber material
  • Use activated - Disperse water on demand. Water flow stops when not in use.
  • Threading 1/2" NPT
  • Use along with a bucket, barrel, or stock tank.
  • Wrench Curve nipple is designed with high quality, 304 stainless steel for long life.


WARNING: CALIFORNIA PROP 65 WARNING. Cancer and Reproductive

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