Overview
The HPI JKN-MF5-4x14x1.375-F-S is a direct-acting hydraulic cylinder engineered for industrial and mobile equipment applications. With a 4″ bore, 14″ stroke, and 1.375″ rod diameter, this unit operates at 1500 PSI and is designed to deliver consistent performance in demanding hydraulic systems. HPI Cylinders specializes in manufacturing standard NFPA cylinders, welded designs, and custom configurations for a wide range of industrial applications.
Key Features
- 4″ bore diameter for moderate to high force output
- 14″ stroke length suitable for mid-range travel applications
- 1.375″ rod diameter provides durability and load-bearing capacity
- 1500 PSI working pressure rating for industrial hydraulic systems
- Welded construction for proven reliability and structural integrity
- NFPA-compatible mounting for standard integration
Technical Specifications
- Bore Size: 4 inches
- Stroke Length: 14 inches
- Rod Diameter: 1.375 inches
- Rated Pressure: 1500 PSI
- Mount Type: Head Square Flange (MF5 series)
- Cylinder Type: Double-acting welded cylinder
- Material: High-tensile steel construction
Typical Applications
The HPI JKN-MF5 series hydraulic cylinders are commonly used in:
- Manufacturing and material handling equipment
- Press machines and compression equipment
- Agricultural and construction machinery
- Industrial automation systems
- Mobile equipment and hydraulic power units
- Custom OEM hydraulic assemblies
Compatibility & Replacements
Compatible With
- Standard NFPA hydraulic power units
- Hydraulic pump and motor systems operating at 1500 PSI
- ISO 4401-05 sandwich valve systems
- Manifold-mounted and subplate hydraulic controls
- ISO 4006 port-pattern compatible circuits
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. Part-specific replacement information requires confirmation of your existing cylinder model and mounting configuration to ensure proper fit and functional compatibility.
Works With
- Industry-standard hydraulic control valves and directional solenoids
- Flow-control and counterbalance valve assemblies
- Pressure-relief and pilot-operated valve systems
- Industrial hydraulic hoses and couplings
- Portable and stationary hydraulic power units






