Gladiator 1/4" MPT Stainless Steel 40° Nozzle 7.5 – OEM Replacement Part

Part Number: 3612
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 7.5 (Part #3612) is a professional-grade pressure washer spray nozzle engineered to deliver wide, even cleaning coverage for rinsing, washing, and general-purpose pressure washing applications. Featuring a precision-machined #7.5 orifice and a 40-degree spray pattern, this nozzle provides efficient cleaning performance across large surface areas while helping reduce the risk of damage to sensitive surfaces.

Key Features & Benefits

• Genuine Gladiator OEM replacement nozzle
• Wide 40° spray pattern for maximum cleaning coverage
• Precision #7.5 nozzle orifice size
• Durable 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-area cleaning
• Consistent spray pattern for uniform cleaning results
• Long-lasting performance in demanding environments

Technical Specifications

Part Number: 3612

Manufacturer: Gladiator

Product Type: Pressure Washer Spray Nozzle

Spray Pattern: 40°

Nozzle Size: 7.5

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 rinsing
• Equipment washing
• Agricultural equipment cleaning
• Boat and marine cleaning
• Building exterior maintenance
• Commercial pressure washing operations
• General-purpose cleaning and rinsing

Performance Advantages

• Wide 40° spray pattern provides excellent surface coverage
• Helps reduce the risk of surface damage compared to narrower spray tips
• Precision-machined orifice ensures consistent water flow and spray performance
• Stainless steel construction resists corrosion and wear
• Ideal for rinsing detergents and cleaning large surface areas
• Suitable for commercial and industrial pressure washing equipment
• Easy installation with standard 1/4" MPT connection
• Compatible with many professional pressure washer systems
• Durable design helps maximize service life

Important Safety Notice

Always wear appropriate personal protective equipment when operating pressure washing equipment. Although a 40-degree nozzle provides a wider spray pattern than concentrated spray tips, high-pressure water can still cause injury or damage if used improperly. Avoid directing the spray toward people, animals, electrical equipment, delicate surfaces, or any surface that may be damaged by high-pressure water.

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 necessary.
• Replace the nozzle if spray pattern quality declines.
• Store in a clean, dry location when not in use.
• Check threads periodically for wear or damage to ensure a secure connection.