PARKER 391P-4-4 Compression Pipe Coupler 1/4 5PK

( Brand: Parker ), ( Manufacturer Part Number: 391P-4-4 ), ( Type: Pipes, Valves Fittings Tube Fittings Quick-disconnect Tube ), ( Country Of Origin: Us ), ( Weight: 0.3800 ), ( Length: 3.000 ), ( Width: 2.000 ), ( Features: Quick Connection Coupling, Application Dental, Pneumatics, Produc ), ( Battery Included: No )

Review PARKER 1/4 Inch Compression Chrome Plated Brass Pipe Coupler 5pk

The Parker 391P-4-4 1/4 Compression Pipe Coupler is a versatile and reliable solution for joining pipes in various applications. This set includes five couplers, making it an economical choice for small-scale projects or for building up an inventory.

Each coupler in this set is engineered with a 1/4 inch NPT thread on both ends, allowing them to connect easily to standard pipes. The compression design ensures a secure and leak-free connection, as the nut on the coupler is tightened until the pipe is compressed against the seal. This design also makes it simple to disassemble and reassemble the connections as needed.

The Parker 391P-4-4 couplers are constructed from brass, a durable and corrosion-resistant material. This makes them well-suited for use in a variety of environments, including those with exposure to harsh chemicals or extreme temperatures. The brass construction also provides excellent heat transfer properties, making these couplers an ideal choice for applications involving temperature control.

The Parker 391P-4-4 Compression Pipe Couplers are suitable for use with fluids under pressure up to 250 psi (17.2 bar). They are also compatible with a wide range of applications, including hydraulic systems, air conditioning and refrigeration systems, and various industrial processes.

In summary, the Parker 391P-4-4 1/4 Compression Pipe Coupler is a high-quality, reliable, and versatile solution for joining pipes in a variety of applications. The set of five couplers offers value and convenience, and the brass construction ensures durability and corrosion resistance. These couplers are suitable for use with fluids under pressure up to 250 psi and are compatible with a range of applications.

Parker 391P-4-4 1/4 Compression Pipe Coupler 5-Pack: A Detailed Analysis

The Parker 391P-4-4 1/4 compression pipe coupler is a popular choice for those seeking reliable and durable pipe fittings. In this analysis, we will discuss the key features, advantages, and disadvantages of this product, followed by a conclusion and recommendation.

1. 1/4 inch NPT threaded inlets and outlets

2. 4:1 compression ratio

3. Brass body with stainless steel compression bands

4. Suitable for use with potable water, air, and other non-hazardous fluids

5. Available in various sizes and materials

1. Leak-Free Connection: The 4:1 compression ratio ensures a secure and leak-free connection between pipes.

2. Durability: The brass body and stainless steel compression bands provide excellent durability and resistance to corrosion.

3. Versatility: These couplers can be used with various types of pipes and fluids, making them a versatile option for many applications.

4. Easy Installation: The simple compression mechanism allows for easy installation without the need for specialized tools.

1. Limited Compatibility: These couplers may not be suitable for use with high-pressure or hazardous fluids, as they are not certified for such applications.

2. Cost: Compared to other types of pipe fittings, compression couplers can be more expensive.

The Parker 391P-4-4 1/4 compression pipe coupler is an excellent choice for those seeking reliable, durable, and leak-free pipe fittings for non-hazardous applications. Its versatility, ease of installation, and durability make it a popular option among professionals and DIY enthusiasts alike. However, it is essential to consider the limited compatibility and cost before making a purchase.

If you require pipe fittings for non-hazardous applications and are looking for a reliable, leak-free, and durable option, the Parker 391P-4-4 1/4 compression pipe coupler is an excellent choice. It is recommended for those who value the security and efficiency of a compression mechanism and are willing to invest in high-quality fittings. However, if you require fittings for high-pressure or hazardous applications, it is essential to consider alternative options certified for those applications.

Details:

Light Industrial. Electrical Outlet's. Electrical Boxes. And Enclosures.

part #: 391p44 prices

• $120.99-$189.88

specifications plcmechanize:

• brand: Parker
• manufacturer part number: 391P-4-4
• type: Pipes, Valves Fittings Tube Fittings Quick-disconnect Tube
• country of origin: Us
• weight: 0.3800
• length: 3.000
• width: 2.000
• features: Quick Connection Coupling, Application Dental, Pneumatics, Produc
• battery included: No

offer plcmechanize:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: December 13, 2025

shipping plcmechanize:

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

payments plcmechanize:

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

seller plcmechanize:

• city: USA
• # reviews: 1293820
• rating: 99.8%

general plcmechanize:

• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors
• condition: New

returns plcmechanize:

• time: 60 Days
• policy: Returns Accepted
• method: Money back
• paid by: Seller

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