Parker Stratoflex 25404-04A-N21M - Slide-Lok QD Coupling - Hydraulic Red Oil (5606/83282)
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The Parker 25404-04A-N21M Quick-Disconnect Coupling is a robust and reliable solution for hydraulic fluid systems, specifically designed for use with red oil (Hydraulic Fluid 5606/83282). This coupling is engineered to perform efficiently under high pressure and extreme conditions, offering a secure, leak-free connection with minimal fluid spillage and air inclusion during operation. Made from durable stainless steel, it ensures long-lasting performance and corrosion resistance in demanding environments.
Key Features
- High Pressure Capability: With a maximum operating pressure of 4000 psig and burst pressure of 10,000 psig, this coupling provides reliable performance in high-pressure fluid systems.
- Efficient Fluid Handling: The self-sealing valving minimizes fluid spillage and air inclusion during disconnection, ensuring smooth, leak-free operation.
- Corrosion-Resistant Stainless Steel: Offers superior durability and resistance to harsh environments, providing reliable long-term performance.
- Compact Design: At just 1.55 inches in length and 1/4 inch inlet size, this coupling is ideal for installations with limited space while maintaining high performance.
- Fluid Compatibility: Designed for use with hydraulic fluids such as Red Oil (5606/83282), making it a versatile choice for a variety of fluid systems.
Applications
- Hydraulic systems (commercial, industrial, and aerospace)
- Fluid systems using Red Oil (5606/83282) and other similar hydraulic fluids
- High-pressure fluid circuits requiring efficient, secure connections
Specifications
- Part Number: 25404-04A-N21M
- Line Size (Inlet): 1/4 inch
- Body Material: Stainless Steel
- Fluid Type: Hydraulic Fluid (Red Oil, 5606/83282)
- Maximum Operating Pressure: 4000 psig
- Minimum Operating Pressure: -5 psig
- Proof Pressure: 6000 psig
- Burst Pressure: 10,000 psig
- Maximum Fluid Temperature: 275°F
- Minimum Fluid Temperature: -65°F
- Maximum Spill Volume at Disconnection: 0.002 cc
- Maximum Air Inclusion: 0.005 cc
- Maximum Pressure to Connect: 400 psig
- Overall Length: 1.55 inches (hex to hex)
- Outside Diameter: 0.88 inches
- Fitting Type: SAE AS4395E04
Why Choose Parker 25404-04A-N21M?
- Durable Construction: Stainless steel ensures high strength, corrosion resistance, and long-lasting performance.
- Efficient Operation: Designed to minimize fluid spillage and air inclusion, improving system efficiency and cleanliness.
- Compact Size: Small design allows for use in tight spaces without sacrificing performance.
- Versatile Fluid Compatibility: Ideal for hydraulic fluid systems using Red Oil (5606/83282) and other similar hydraulic fluids.
| General Information | |
|---|---|
| Part # | 25404-04A-N21M |
| Manufacturer | Parker Stratoflex |
| Specifications | |
|---|---|
| Fitting Type | SAE AS4395E04 |
| Fluid Type | Hydraulic Fluid (Red Oil, 5606/83282) |
| Line Size - Inlet | 1/4 inch |
| Maximum Fluid Temperature (F) | 275 |
| Maximum Operating Pressure (psig) | 4000 |
| Outside Diameter (inch) | 0.88 |
| Overall Length (inch) | 1.55 (hex to hex) |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* |
|---|
*This list is for general reference only and may not be entirely accurate for all aircraft. Please confirm all equipment meets the requirements of your aircraft with the owners/maintenance manuals prior to purchasing or using with your aircraft.
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