1/4″ NPT ISO 7241-B Quick Disconnect Hydraulic Male Coupler

1/4″ NPT Male Hydraulic Quick Coupler – ISO 7241-B (Poppet Valve, Carbon Steel)

SKU: B14M-04N

The B14M-04N is a 1/4″ body size male quick coupler designed to meet ISO 7241-B standards, ensuring full compatibility with all other ISO 7241-B series hydraulic couplings. Constructed from hardened carbon steel with a corrosion-resistant Zn-Fe (CRIII) plating, this coupler offers exceptional durability and high-pressure performance, making it ideal for aerospace, automotive, electronics, industrial machinery, mobile hydraulics, and general-purpose hydraulic applications.

Key Features & Benefits

• High-Strength Carbon Steel Body – Provides superior durability and pressure resistance
• Corrosion-Resistant Zn-Fe (CRIII) Plating – Extends lifespan in harsh environments
• Self-Sealing Poppet Valve – Ensures leak-proof operation at high and low pressures
• Radial Locking Ball Mechanism – Provides secure and reliable connections
• ISO 7241-B Standard – Fully interchangeable with all ISO 7241-B series couplings
• High-Pressure Performance – Rated for 3,600 PSI operating pressure with a 14,500 PSI burst rating
• Compact & Lightweight – Only 0.08 lbs, making it easy to handle and install

Specifications

• Body Size: 1/4″
• Thread Type: NPT
• Thread Size: 1/4″ NPT (Male)
• Max Operating Pressure: 3,600 PSI
• Burst Pressure (Coupled): 14,500 PSI
• Nominal Flow Rate: 3.2 GPM
• Max Flow Rate: 6.34 GPM
• Seal Material: NBR (Nitrile) – Standard hydraulic sealing for oil and water applications
• Spring Material: 304 Stainless Steel
• Male Face Diameter: 0.55” (13.97mm)
• Male Length: 1.37” (34.79mm)
• Hex Size: 0.75” (18.79mm)
• Locking Mechanism: Sleeve Lock

Interchangeable With:

Ideal for Various Hydraulic Applications:

• Industrial Machinery & Mobile Hydraulics
• Machine Tools & General-Purpose Hydraulics
• Automotive & Aerospace Equipment