3/4″ NPT ISO 7241-B Quick Disconnect Hydraulic Male Coupler

3/4″ ISO 7241-B Quick Coupler – Male (3/4″ NPT Thread)

• SKU: B34M-12N
• ISO Standard: 7241-B
• Body Size: 3/4″
• Thread Type: NPT
• Thread Size: 3/4″ NPT
• Coupling Type: Male Coupler
• Body Material: Hardened Steel

High-Performance Hydraulic Quick Coupler

The B34M-12N quick disconnect coupler is designed to ISO 7241-B standards, ensuring full compatibility with all standard ISO 7241-B hydraulic couplings. Engineered for high-pressure hydraulic applications, it features a self-sealing poppet valve to prevent leaks, hardened steel construction for superior strength, and radial locking balls for secure engagement. This male coupler is ideal for machine tools, mobile hydraulics, industrial machinery, aerospace, automotive, and general-purpose hydraulic applications.

Key Features & Benefits:

• ISO 7241-B Interchangeable – Compatible with all standard ISO 7241-B couplings
• Hardened Steel Construction – Ensures durability under high pressure
• Self-Sealing Poppet Valve – Provides a leak-proof seal in high and low pressures
• 304 Stainless Steel Spring – Enhances longevity and performance
• Corrosion-Resistant ZN-Fe (CRIII) Plating – Protects against rust and wear
• Radial Locking Balls – Delivers a secure connection and smooth engagement
• 3600 PSI Pressure Rating – Handles demanding hydraulic systems
• Optimized Flow Rate – Provides efficient hydraulic performance

Technical Specifications:

• Body Material: Hardened Steel
• Finish: ZN-Fe (CRIII) Plating
• Seal Material: NBR (Buna-N)
• Spring Material: 304 Stainless Steel
• Max Working Pressure: 3,600 PSI
• Burst Pressure (Coupled): 14,500 PSI
• Locking Type: Sleeve Lock

Flow Performance:

• Nominal Flow Rate: 12 GPM
• Max Flow Rate: 24 GPM

Dimensions:

Male Coupler:

• Face Diameter: 1.24” (31.5mm)
• Length: 2.28″ (58mm)
• Hex Size: 1.341” (34mm)

Interchangeable With: