
Neptune DOS Head Cap
Complete Replacement Head Assembly for Neptune DŌS
The Neptune DOS Head Cap is a complete replacement assembly for your Neptune Systems DŌS dosing pump. It includes everything you need to restore optimal performance:
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Cover
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Peri-tube
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Fittings
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Roller wheel
Maintenance Recommendation
For best results, Neptune Systems recommends replacing the DOS Head Cap approximately every 700 hours of pump run time. Regular replacement ensures dosing accuracy and extends the lifespan of your DŌS system.