304 Stainless Steel Hose Barb Fitting – 1/2" Hose x 3/8" MPT Low Pressure
Part Number: 5326
Category: Pressure Washer Parts & Accessories → Pressure Washer Fittings → Hose Barb Fittings
Type: 304 Stainless Steel Hose Barb Fitting – 1/2" Hose x 3/8" MPT Low Pressure
The 304 Stainless Steel Hose Barb Fitting (Part #5326) is a durable low-pressure hose fitting designed to provide a secure connection between 1/2-inch inside diameter hose and 3/8-inch male pipe thread (MPT) plumbing. Manufactured from 304 stainless steel, this fitting offers excellent corrosion resistance and long-lasting durability for pressure washing, soft wash, agricultural, industrial, and general fluid transfer applications.
Key Features & Benefits
- Part Number: 5326
- 304 stainless steel construction
- 1/2" hose barb
- 3/8" MPT male threaded connection
- Rated for up to 800 PSI
- Excellent corrosion and rust resistance
- Provides a secure hose-to-thread connection
- Suitable for water, cleaning solutions, and compatible fluids
- Heavy-duty construction for commercial and industrial use
- Compatible with standard hose clamps or crimp sleeves
Technical Specifications
Part Number: 5326
Product Type: Hose Barb Fitting
Material: 304 Stainless Steel
Hose Connection: 1/2" Hose Barb
Thread Connection: 3/8" MPT
Maximum Working Pressure: 800 PSI
Compatible Applications
Ideal for use with:
- Pressure washer supply plumbing
- Soft wash systems
- Low-pressure chemical application systems
- Water transfer systems
- Agricultural sprayers
- Industrial washdown equipment
- Fluid transfer systems
- General-purpose plumbing applications
- Replacement hose connections
Function of the Hose Barb Fitting
The 5326 Hose Barb Fitting provides a secure transition from flexible hose to threaded plumbing. It helps to:
- Connect 1/2" hose to 3/8" female pipe thread fittings
- Maintain consistent fluid flow
- Reduce the risk of hose leaks
- Simplify plumbing installation and repairs
- Provide a durable, corrosion-resistant connection
The barbed end securely grips the hose when properly installed with a hose clamp or crimp sleeve.
Common Signs Replacement Is Needed
Replace the fitting if you notice:
- Corrosion or excessive rust
- Damaged hose barb
- Stripped or damaged threads
- Cracks or physical damage
- Persistent leaks at the hose or threaded connection
- Loose hose fit due to barb wear
Replacing a worn fitting helps maintain a secure, leak-free plumbing system.
Installation & Service Notes
Turn off the system and relieve all pressure before installing the fitting.
Slide the 1/2" hose fully onto the hose barb and secure it with an appropriately sized hose clamp or crimp sleeve. Thread the 3/8" MPT connection into a compatible 3/8" female pipe thread (FPT) fitting using an approved thread sealant or PTFE tape as needed. Tighten securely and inspect the system for leaks before placing it into service.
Important: This fitting is designed for low-pressure applications with a maximum working pressure of 800 PSI. Always verify compatibility with your hose, fittings, and operating conditions before installation.
Maintenance Recommendations
- Inspect periodically for corrosion, wear, or thread damage.
- Check hose clamps regularly to ensure a secure connection.
- Replace damaged or worn clamps as needed.
- Keep threaded connections clean and free of debris.
- Replace the fitting if leaks, corrosion, or physical damage are observed.
- Operate only within the maximum pressure rating of 800 PSI to ensure safe, reliable performance and long service life.
