1. Boat Plumbing-Ventilation Offered
  2. sku: 8492279093568603
  3. RULE 042237083821

RULE Npt Elbow Adapter Fitting 042237083821 1/8

fits model: 57. year: 1990.

Rule 042237083821 90 Degree 1 1/8 Inch To Npt Elbow Adapter Model 57 Fitting White New

( Brand: Rule ), ( Part Type: Elbow Adapter Fitting ), ( Country Of Origin: United States ), ( UPC: 042237083821 )

Review RULE Degree 1/8 Inch To Npt Elbow Adapter Model Fitting White New fits 57 1990

Introducing the Rule 042237083821 90 1/8 NPT Elbow Adapter with a 57 fitting - a versatile and essential addition to your plumbing system. This adapter is designed for use in applications where a 90-degree angle adjustment is needed in a 1/8 inch NPT (National Pipe Thread) connection.

The Rule 042237083821 Elbow Adapter is manufactured with high-quality materials, ensuring durability and resistance to corrosion and wear. It features a 57 degree angle bend, enabling you to effectively manage piping layouts and navigate around obstacles or limited space.

This adapter is designed with a thread size of 1/8 NPT on both ends, allowing it to seamlessly connect to various piping components in your plumbing system. The 90-degree elbow design is perfect for directing fluid flow or gas flow in a specific direction while minimizing the space required.

The Rule 042237083821 90 1/8 NPT Elbow Adapter with a 57 fitting is engineered to meet and exceed industry standards for performance and reliability. It is suitable for use with a wide range of fluids and gases, including water, oil, natural gas, and industrial chemicals.

Installing this adapter is a straightforward process. Simply thread the adapter into the existing NPT connections, ensuring that the threads are properly aligned and the adapter is securely seated. The adapter's 57-degree bend will then direct the flow in the desired direction.

In summary, the Rule 042237083821 90 1/8 NPT Elbow Adapter with a 57 fitting is a high-quality, versatile component that is essential for any plumbing or industrial application requiring a 90-degree angle adjustment in a 1/8 inch NPT connection. Its robust design, reliable performance, and ease of installation make it an indispensable addition to your system.

A 42237083821 90 1/8 NPT elbow adapter with a 57 fitting is a plumbing component used to change the direction of fluid flow in a piping system. Here are some potential pros and cons of buying this specific adapter:

Pros:

1. Compatibility: This adapter conforms to the National Pipe Thread (NPT) standard, making it suitable for use with a wide range of piping systems.

2. Versatility: With a 90-degree bend and a 1/8 NPT male thread on one end and a 57-degree thread on the other end, this adapter can help navigate tight spaces and change the direction of the pipe flow.

3. Durability: Made from brass, this elbow adapter is known for its strength and resistance to corrosion, making it a good choice for industrial and commercial applications.

Cons:

1. Cost: Brass elbow adapters, especially those with a specific thread configuration like 57, can be more expensive compared to their counterparts made from other materials.

2. Weight: Brass is a heavy material, which can increase the overall weight and cost of the piping system.

3. Requires specific tools: Installing this adapter may require specialized tools to ensure a proper and leak-free connection.

In conclusion, the 42237083821 90 1/8 NPT elbow adapter with a 57 fitting is a reliable and durable plumbing component with specific application benefits. However, its higher cost and weight compared to other options should be considered. If the application requires a heavy-duty, corrosion-resistant adapter and the cost is not a concern, then this adapter could be a suitable choice. Otherwise, lighter and more cost-effective options may be worth exploring.

specifications vesselvent:

  • for models: 57
  • for years: 1990
  • brand: Rule
  • part type: Elbow Adapter Fitting
  • country of origin: United States
  • upc: 042237083821

payments vesselvent:

  • credit card: Diners-club
  • wallet: Apple-pay
  • other

general vesselvent:

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

shipping vesselvent:

  • type: Calculated
  • cost: $0.00
  • transit: 9-12 Days
  • service: USPS Ground Advantage
  • class: Standard
  • carrier: USPS

offer vesselvent:

  • sold: 0
  • started: April 6, 2026
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock

returns vesselvent:

  • policy: No Returns

seller vesselvent:

  • rating: 98.9%
  • # reviews: 1319
for models: 57, for years: 1990, part type: elbow adapter fitting, country of origin: united states,
category: boat parts > plumbing ventilation, sku: 8492279093568603,

Rule 042237083821 Is Similar To:

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1 offer $34.88 USD
  • Offer #1: $34.88 price + $7.95 delivery = $42.83* total. Condition: New. Rule Model 57 90 Degree 1 1/8" to 1" NPT Elbow Adapter.+$7.95 shipping