Gladiator 1/4" MPT Stainless Steel 40° Nozzle 2.5 – OEM Replacement Part

Part Number: 3321
Category: Pressure Washer Nozzles → Spray Tips & Nozzles → Stainless Steel Spray Nozzles
Type: Gladiator 40° Stainless Steel Spray Nozzle

The Gladiator 1/4" MPT Stainless Steel 40° Nozzle 2.5 (Part #3321) is a professional-grade pressure washer spray nozzle engineered to provide wide, even cleaning coverage for rinsing, washing, and general-purpose pressure washing applications. Featuring a precision-machined #2.5 orifice and a 40-degree spray pattern, this nozzle delivers excellent cleaning efficiency while helping reduce the risk of surface damage on more delicate materials.

Key Features & Benefits

• Genuine Gladiator OEM replacement nozzle
• Wide 40° spray pattern for efficient cleaning coverage
• Precision #2.5 nozzle orifice size
• Heavy-duty stainless steel construction
• 1/4" MPT threaded connection
• Corrosion-resistant and wear-resistant design
• Rated for up to 5000 PSI
• Ideal for rinsing, washing, and large surface cleaning
• Consistent spray pattern for uniform cleaning results
• Long-lasting performance in demanding environments

Technical Specifications

Part Number: 3321

Manufacturer: Gladiator

Product Type: Pressure Washer Spray Nozzle

Spray Pattern: 40°

Nozzle Size: 2.5

Connection Type: 1/4" MPT

Thread Type: Male Pipe Thread

Material: Stainless Steel

Maximum Pressure: 5000 PSI

Application: General Cleaning & Rinsing

OEM Replacement: Yes

Typical Applications

• Vehicle washing
• Fleet cleaning
• House siding cleaning
• Deck and patio cleaning
• Equipment washing
• Agricultural equipment maintenance
• Boat and marine cleaning
• Building exterior washing
• Commercial pressure washing operations
• General-purpose cleaning and rinsing

Performance Advantages

• Wide 40° spray pattern provides broad cleaning coverage
• Helps protect surfaces by distributing pressure evenly
• Precision-machined orifice promotes consistent water flow
• Stainless steel construction resists corrosion and wear
• Suitable for professional and industrial pressure washing equipment
• Excellent for detergent rinsing and finish washing
• Easy installation with standard 1/4" MPT connection
• Compatible with many commercial pressure washer systems
• Durable design helps maximize service life

Important Safety Notice

Always wear appropriate personal protective equipment when operating pressure washing equipment. While a 40-degree nozzle produces a wider spray pattern than narrow-angle nozzles, high-pressure water can still cause injury or property damage if used improperly. Avoid directing the spray toward people, animals, electrical components, or delicate surfaces.

Maintenance Recommendations

• Inspect the nozzle regularly for wear or orifice enlargement.
• Flush clean water through the nozzle after each use.
• Remove debris or mineral deposits as needed.
• Replace the nozzle if spray pattern quality deteriorates.
• Store in a clean, dry location when not in use.
• Check threads periodically for wear or damage to maintain a secure connection.