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Leaking nipple drinkers waste water, wet litter, and increase disease risk. Understanding common failure causes helps farm managers quickly fix issues.
Primary leak sources include: worn silicone seals (normal wear after 12–18 months), debris trapped in the valve (from poor water filtration), incorrect water pressure (above 0.2–0.3 bar), damaged nipple body (cracks from freezing or impact), and loose connections at the pipe joint.
A systematic troubleshooting flowchart follows: check water pressure first (adjust regulator to 0.2 bar). Then inspect for external cracks. Next, disassemble the nipple, clean any debris, and examine the seal. Replace worn seals or damaged units. Finally, verify proper installation angle (vertical ±5°).

Preventive measures: install inline filters, flush lines weekly, maintain stable pressure, and replace seals annually. Regular checks reduce leakage by over 80%. A visual flowchart (pressure → visual inspection → cleaning → seal replacement) guides operators step by step, saving time and litter quality.
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