1. Boat Plumbing-Ventilation Offered
  2. sku: 4522865303058653
  3. SEACHOICE 50-20991

SEACHOICE 50-20991 Anti Siphon Valve Npt Hose 719249209913 1/4 3/8

50-20991 Seachoice Anti-siphon Valve 1/4 Inch Npt 3/8 Hose One Size Grey

( Brand: Seachoice ), ( Part Type: Valve Hose ), ( Item Package Dimensions L X W X H: 5.04 X 1.97 X 1.02 Inches ), ( Package Weight: 0.02 Kilograms ), ( Item Dimensions Lxwxh: 2 X 0.75 X 5 Inches ), ( Item Weight: 0.01 Pounds ), ( Warranty Description: //www.seachoice.com/warranty-information ), ( Color: Grey ), ( Material: Aluminum Anti-siphon Valve 1/4 Npt Thread, 3/8 Id Hose . ), ( Suggested Users: Gender Neutral ), ( Manufacturer Part Number: 50-20991 ), ( Size: One Size ), ( Fishing Technique: Spinning ), ( UPC: 719249209913 )

Review SEACHOICE Anti siphon Valve 1/4 Inch Npt 3/8 Hose One Size Grey

The SeaChoice 50-20991 Anti-Siphon Valve is a vital component for maintaining the integrity of your water supply system. This valve is specifically designed to prevent the backflow of water, ensuring that contaminated water does not mix with your fresh water supply.

This valve is a 1/4 NPT (National Pipe Thread) model, which makes it compatible with a wide range of hose types and connections. Its thread size is 1/4 inch, and it is equipped with a 3/8 inch hose connection on both the intake and discharge sides.

The SeaChoice 50-20991 Anti-Siphon Valve is constructed from high-quality materials, ensuring its durability and reliability. It features a brass body, which is resistant to corrosion and provides excellent resistance to pressure. The valve's diaphragm is made of an elastomer material, which is flexible and can withstand the pressure changes in the water supply system.

One of the most notable features of this anti-siphon valve is its unique design, which utilizes an internal check valve to prevent the backflow of water. When water pressure drops, the valve's internal check valve closes, preventing contaminated water from entering the system. When water pressure rises, the check valve opens, allowing water to flow through the system as intended.

The SeaChoice 50-20991 Anti-Siphon Valve is easy to install and use. It can be installed directly onto your hose or hose connection, and it requires no external power source or additional plumbing. Simply connect your hoses to the valve, and you're ready to go.

In summary, the SeaChoice 50-20991 Anti-Siphon Valve is a high-quality, reliable, and easy-to-use solution for preventing contaminated water from entering your fresh water supply system. Its durable brass construction, flexible elastomer diaphragm, and unique internal check valve design make it an excellent choice for any water supply application.

The Searchchoice 50-20991 Anti-Siphon Valve is a device designed to prevent the backflow of water from the supply line to the hose or faucet during watering, thus maintaining the water supply system's integrity and preventing contamination. Here are some pros and cons of buying this anti-siphon valve:

Pros:

1. Prevents contamination: By preventing the backflow of water, this valve helps in maintaining water quality and preventing contamination.

2. Easy installation: The Searchchoice 50-20991 Anti-Siphon Valve can be easily installed without requiring any special tools or skills.

3. Durable: Made of brass material, this valve is built to last and can withstand harsh conditions.

4. Leak-free: The valve is designed to be leak-free, providing peace of mind and preventing water wastage.

5. Compatible: This valve is compatible with various hose sizes and types, making it a versatile option.

Cons:

1. Limited flow rate: Due to its design, this anti-siphon valve may limit the flow rate of water, which could be a concern for some users.

2. Cost: Compared to other anti-siphon valves, the Searchchoice 50-20991 may be on the pricier side.

3. Size: The valve might be slightly larger than some other options, which could make it less suitable for tight spaces.

In conclusion, the Searchchoice 50-20991 Anti-Siphon Valve is a reliable and durable option for preventing water contamination and ensuring a clean water supply for various applications, including gardening and irrigation. Its easy installation, leak-free design, and compatibility with various hose sizes make it a versatile choice. However, its higher cost and potential impact on water flow rate are important considerations. Ultimately, if the benefits of this valve outweigh the potential drawbacks for your specific application, it could be a worthwhile investment.

part # 5020991 prices

  • $11.84-$15.51

specifications vesselvent:

  • brand: Seachoice
  • part type: Valve Hose
  • item package dimensions l x w x h: 5.04 X 1.97 X 1.02 Inches
  • package weight: 0.02 Kilograms
  • item dimensions lxwxh: 2 X 0.75 X 5 Inches
  • item weight: 0.01 Pounds
  • warranty description: //www.seachoice.com/warranty-information
  • color: Grey
  • material: Aluminum Anti-siphon Valve 1/4 Npt Thread, 3/8 Id Hose .
  • suggested users: Gender Neutral
  • manufacturer part number: 50-20991
  • size: One Size
  • fishing technique: Spinning
  • upc: 719249209913

payments vesselvent:

  • other
  • credit card: Discover
  • wallet: Apple-pay

shipping vesselvent:

  • class: Standard
  • transit: 5-11 Days
  • cost: $0.00
  • type: Fixed
  • service: Standard

offer vesselvent:

  • started: May 2, 2025
  • quantity: 1
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home

general vesselvent:

  • Parts Accessories > Boat Parts > Plumbing Ventilation
  • condition: New

seller vesselvent:

  • # reviews: 88
  • rating: 100.0%

returns vesselvent:

  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted
part type: valve hose, item package dimensions l x w x h: 5.04 x 1.97 x 1.02 inches, package weight: 0.02 kilograms, item dimensions lxwxh: 2 x 0.75 x 5 inches, item weight: 0.01 pounds, warranty description: //www.seachoice.com/warranty-information, suggested users: gender neutral, size: one size, fishing technique: spinning,
category: boat parts > plumbing ventilation, color: grey, material: aluminum anti-siphon valve 1/4 npt thread, 3/8 id hose ., sku: 4522865303058653,

Seachoice 50-20991 Is Similar To:

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5 offers $11.84–$15.51 USD
  • Offer #1: $14.94 price + free delivery = $14.94* total. This anti-siphon valve for your inboard boat fuel line system is the perfect fit for you in the event of a fuel line rupture or leak. Prevent your fuel from siphoning out of the tank and into the bilge with this anti-siphon valve 1/4" NPT x 3/8" barb.FREE SHIPPING
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