1" Barbed In-Line Check Valve (W753)
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FATSAC 1" Barbed In-Line Check Valve (W753)
The FATSAC W753 1" Barbed In-Line Check Valve is a precision-engineered fitting designed for use in aftermarket automated ballast systems on wakeboard and wake surf boats. All FATSAC fittings are machined in-house and proprietary to the brand, allowing FATSAC to maintain strict control over quality and to work creatively with OEM and custom ballast customers. A check valve is a critical component in any automated ballast system because it combats siphoning — an unwanted backflow of water that can compromise ballast performance and system integrity.
The W753 features 1" diameter barbed ends on both sides for easy, secure installation into standard 1" wakeboard ballast hose. The check valve end size measures 1 1/8". A black rubber flapper located in the center of the valve ensures smooth, reliable one-way water flow, allowing water to pass in only one direction while blocking reverse flow. The valve also includes O-rings for a complete, airtight seal. The unit is made in the United States and is subject to California Proposition 65 warning for Diisononyl phthalate (DINP).
Key Features
- 1" barbed in-line check valve with barbed ends on both sides for secure hose connections
- Check valve end size: 1 1/8"
- Black rubber flapper ensures reliable one-way water flow
- Includes O-rings for a complete, leak-proof seal
- Designed for use in aftermarket automated ballast systems
- Prevents unwanted siphoning to protect ballast system performance
- Precision-machined in-house by FATSAC for superior quality and durability
- Made in the United States
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