JOHN GUEST PI010821S Acetal Copolymer Tube Fitting Straight 665626045813 Adaptor 1/4 Od 1/8 Nptf Mal

( Brand: John Guest ), ( Manufacturer Part Number: PI010821S ), ( Part Type: Tube Adapter ), ( Connector Type: Adapter ), ( Size: 1/4 Tube Od X 1/8 Nptf Male ), ( Style: Push-to-connect ), ( Color: White ), ( Exterior Finish: Brass ), ( Material: Acetal ), ( Unit Count: 10.0 ), ( UPC: 665626045813 ), ( Package Dimensions Lxwxh: 6.0x4.7x0.6 Inches ), ( Weight: 0.05 Pounds )

Review JOHN GUEST Acetal Copolymer Tube Fitting Straight Adaptor 1/4 Inch Od 1/8 Nptf Mal

Introducing the Pi010821 ACETAL copolymer tube fitting straight adaptor, a versatile solution for connecting 1/4 inch OD (Outside Diameter) tubes with a 1/8 inch NPTF (National Pipe Thread Female) end. This adaptor is meticulously engineered using high-quality ACETAL copolymer material, known for its exceptional strength, durability, and resistance to chemicals.

The Pi010821 adaptor boasts a straight design, ensuring a secure and reliable connection between the two tubes. Its NPTF threading conforms to the National Pipe Thread standard, making it universally compatible with various industrial, mechanical, and hydraulic systems.

Measuring 1.12 inches in length, this adaptor allows for seamless transitions between tubes with different threading specifications. The 1/4 inch OD tube fitting accommodates larger tubing, while the 1/8 inch NPTF end connects to smaller tubing or components.

Manufactured under stringent quality control processes, this adaptor guarantees a leak-free connection and minimal pressure drop. Its ACETAL copolymer construction is resistant to a wide range of chemicals and temperatures, making it suitable for use in various industries, such as automotive, food processing, pharmaceuticals, and more.

The Pi010821 ACETAL copolymer tube fitting straight adaptor is an essential addition to any workshop or industrial inventory. Its robust design, compatibility with various tube sizes and threading specifications, and resistance to chemicals make it a reliable partner for your fluid transfer applications, ensuring optimal performance and peace of mind.

Pros and Cons of Buying Acetal Copolymer Tube Fitting Straight Adaptor 1/4 Od 1/8 Nptf Malf from PI010821

a. Material: Acetal copolymer is a high-performance plastic material known for its excellent chemical resistance, impact strength, and self-lubricating properties. This makes it an ideal choice for applications involving harsh chemicals or high-wear conditions.

b. Compatibility: The 1/4 Od 1/8 Nptf malf design allows this fitting to be used with various piping systems, including those made of copper, brass, and stainless steel.

c. Ease of Use: The straight adaptor design simplifies the installation process, as it does not require any special angles or configurations.

d. Cost-Effective: Acetal copolymer fittings are generally more cost-effective than their metal counterparts, especially when large quantities are required.

a. Temperature Limitations: Acetal copolymer has a relatively low heat resistance, with a maximum continuous use temperature of around 100 C (212 F). This may limit its applicability in high-temperature environments.

b. Chemical Resistance Limitations: While acetal copolymer is highly resistant to many common chemicals, it may not be suitable for use with strong oxidizing agents, strong acids, or strong bases.

c. Stress Cracking: Acetal copolymer is susceptible to stress cracking when exposed to certain chemicals, high temperatures, or UV light. Proper handling and storage are essential to prevent this issue.

d. Incompatibility with Certain Sealing Materials: Some sealing materials, such as PTFE or Viton, may not be compatible with acetal copolymer fittings. This could limit the range of sealing options available.

The Acetal Copolymer Tube Fitting Straight Adaptor 1/4 Od 1/8 Nptf malf from PI010821 offers several advantages, including material compatibility, ease of use, and cost-effectiveness. However, it is essential to consider the temperature and chemical resistance limitations, stress cracking concerns, and compatibility issues with certain sealing materials before making a purchase.

If your application involves harsh chemicals or high-wear conditions, and temperature and chemical resistance are not significant concerns, the Acetal Copolymer Tube Fitting Straight Adaptor 1/4 Od 1/8 Nptf malf from PI010821 could be an excellent choice due to its cost-effectiveness and ease of use. However, if temperature resistance or compatibility with specific chemicals or sealing materials is crucial, you may want to consider alternative materials or fitting designs.

Details:

Straight adapter connects pipes or fittings of different types in a straight line, Push-to-connect fitting to tubing on one end and has an NPTF male connector the other, Made acetal copolymer plastic for low moisture absorption high tensile flexible strength, Working pressure up 150 psi, Meets NSF/ANSI standards 14, 51, 61 quality assurance other.

part #: pi010821s prices

• $12.95-$429.00

specifications poolmaintgo:

• brand: John Guest
• mpn: Pi010821s
• part type: Tube Adapter
• connector type: Adapter
• size: 1/4 Tube Od X 1/8 Nptf Male
• style: Push-to-connect
• color: White
• exterior finish: Brass
• material: Acetal
• unit count: 10.0
• upc: 665626045813
• package dimensions lxwxh: 6.0x4.7x0.6 Inches
• weight: 0.05 Pounds

offer poolmaintgo:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0
• started: October 4, 2025

shipping poolmaintgo:

• transit: 4-7 Days
• cost: $0.00
• service: Standard
• type: Fixed
• class: Standard

seller poolmaintgo:

• # reviews: 63
• city: Eugene, Oregon
• rating: 100.0%

general poolmaintgo:

• condition: New
• Pools Spas > Pool Equipment Parts > Other Pool Equipment Parts

returns poolmaintgo:

• method: Money back
• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

payments poolmaintgo:

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

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