304 Stainless Steel Hex Nipple 1" MPT 150# – OEM Replacement Fitting
Part Number: 5782
Category: Pressure Washer Parts → Fittings & Adapters → Stainless Steel Fittings
Type: 304 Stainless Steel Hex Nipple
The 304 Stainless Steel Hex Nipple 1" MPT x 1" MPT (Part #5782) is a heavy-duty OEM replacement fitting designed to connect two female-threaded components in pressure washer systems, water transfer equipment, chemical processing systems, marine applications, food-grade equipment, and industrial fluid handling installations. Featuring 1-inch Male Pipe Thread (MPT) connections on both ends, this hex nipple provides a secure, leak-resistant connection while maintaining efficient fluid or air flow throughout the system.
Key Features & Benefits
- Genuine OEM replacement fitting
- 1" MPT x 1" MPT connections
- 304 stainless steel construction
- 150# stainless steel fitting
- Rated up to 800 PSI
- Excellent corrosion resistance
- Hex center section for easy installation
- Leak-resistant threaded connections
- Suitable for water, air, and fluid transfer systems
- Durable industrial-grade construction
- Long service life and dependable performance
Technical Specifications
Part Number: 5782
Product Type: Hex Nipple
Connection Size I: 1" MPT
Connection Size II: 1" MPT
Thread Type: Male Pipe Thread (MPT) x Male Pipe Thread (MPT)
Material: 304 Stainless Steel
Pressure Rating: 150#
Maximum Pressure: 800 PSI
Configuration: Hex Nipple
OEM Replacement: Yes
Application: Female Threaded Component Connection
Common Applications
- Pressure washer systems
- Water transfer equipment
- Chemical processing systems
- Marine equipment
- Food and beverage processing equipment
- Agricultural spray systems
- Compressed air systems
- Industrial plumbing systems
- Fluid transfer equipment
- Wash-down systems
- General maintenance and repair applications
Performance Benefits
- Connects female-threaded components securely
- Excellent corrosion resistance in wet and corrosive environments
- Durable stainless steel construction
- Supports operating pressures up to 800 PSI
- Easy installation using integrated hex section
- Reliable leak-resistant performance
- Suitable for commercial and industrial use
- Long-lasting service life
Signs Replacement May Be Needed
Replace the fitting if you notice:
- Fluid or air leaks
- Damaged or stripped threads
- Excessive corrosion or pitting
- Cracks or physical damage
- Difficulty obtaining a proper seal
- Wear from repeated installation and removal
Installation Notes
- Shut off system pressure before servicing.
- Inspect all mating threads for damage.
- Apply appropriate thread sealant or PTFE thread tape.
- Thread the fitting into both female-threaded components.
- Tighten using a wrench on the hex section.
- Avoid overtightening to prevent thread damage.
- Pressurize the system and inspect for leaks.
Important: Verify thread compatibility, material compatibility, and pressure requirements before installation. Always ensure the fitting's pressure rating meets or exceeds the operating conditions of the system.
Maintenance Recommendations
- Inspect fittings regularly for leaks.
- Check threads for wear or damage.
- Keep fittings clean and free from contamination.
- Replace damaged fittings promptly.
- Verify proper sealing after maintenance.
- Monitor system pressure and fitting condition during operation.
