3/4″ Ag Hydraulic Quick Connect Male Coupler, 3/4″ NPT Thread

3/4″ ISO 5675 Male Hydraulic Quick Coupler – 3/4″ NPT, 5100 PSI

SKU: AG34M-12N

The AG34M-12N Male Quick Coupler is a durable, high-performance hydraulic connector designed for agriculture, construction, and logging applications. It features a 3/4” NPT male port and is fully interchangeable with all ISO 5675 standard couplers, including ball-seat valve, poppet-seal, and push-pull designs.

Made from hardened steel, this coupler ensures reliable, high-pressure hydraulic connections with a poppet valve system for secure sealing. Its push-to-connect functionality allows one-handed operation, making it ideal for tractors, skid steers, and other hydraulic machinery.

Key Benefits & Features

• ISO 5675 Standard – Compatible with all standard agricultural quick couplers
• Heavy-Duty Hardened Steel – Built for long-lasting durability
• High-Pressure Performance – Rated for 5100 PSI
• Efficient Flow – Supports 28 GPM nominal flow, with a maximum flow of 50 GPM
• Secure Locking System – Radial locking balls provide a strong, leak-resistant connection
• Easy Connection & Disconnection – Single-handed push-to-connect operation
• High-Temperature Resistance – Buna-N seals with Teflon backup rings, rated for up to 250°F
• Versatile Applications – Ideal for tractors, skid steers, excavators, and more

Applications

• Agriculture & Farming Equipment
• Construction Machinery
• Logging & Forestry Equipment
• Skid Steers & Loaders
• Excavators & Hydraulic Implements

Specifications

• ISO Standard: 5675
• Thread Type: NPT
• Thread Size: 3/4″
• Body Size: 3/4″
• Max Operating Pressure: 5,100 PSI
• Nominal Flow Rate: 28 GPM
• Maximum Flow Rate: 50 GPM
• Locking Mechanism: Sleeve with radial locking balls
• Valve Type: Poppet (agriculture-style)
• Material: Hardened Steel
• Sealing Type: Buna-N with Teflon backup rings

Dimensions:

• Male Face Diameter: 1.77” (45mm)
• Male Length: 2.244” (57mm)
• Hex Size: 1.341” (34mm)
• Weight: Approx. 1.1 lbs

Interchangeable With: