SCY14-1B Series Pump | 10SCY, 25SCY, 63SCY, 160SCY, 250SCY | Manual Variable Piston Pump

SCY14-1B Series Manual Variable Axial Piston Pumps

Product Overview: The SCY14-1B series is a technically mature and widely utilized range of manual variable displacement axial piston pumps. This series features a comprehensive displacement spectrum from compact models like the 10SCY and 25SCY to medium-large units like the 63SCY, 80SCY, and 100SCY, and up to the heavy-duty 160SCY and 250SCY. By utilizing a mechanical handwheel or lever mechanism, operators can intuitively adjust the swashplate angle, allowing for precise control of actuator speeds. Renowned for its 31.5 MPa high-pressure rating, simple maintenance, and cost-effectiveness, the SCY series is the premier choice for hydraulic presses, brick molding machines, aluminum extrusion auxiliary systems, and various industrial Hydraulic Power Units (HPU).Key Technical Advantages:

• Intuitive Manual Control: Allows for displacement modulation without complex electronics—ideal for harsh environments requiring on-site speed adjustments.
• Heavy-Duty High-Pressure Ratings: Rated for continuous operation at 31.5 MPa (4500 PSI) with peak capability up to 40 MPa. Built with high-strength ductile iron housings for stability under load.
• Full Displacement Spectrum: The complete range (10ml/r to 250ml/r) enables users to match hydraulic output perfectly with motor power and machine requirements.
• Superior Suction & Wear Resistance: The optimized valve plate and cylinder block design ensure high volumetric efficiency even at high pressures, significantly reducing component wear.
• Easy Maintenance & Parts Availability: Follows the classic 14-1B design standards. Standardized internal components ensure global spare parts availability and minimal downtime.

Detailed Models & Parameters:

• Core Series: 14-1B Series (SCY Type).
• Full Displacement Matrix: 10SCY, 16SCY, 25SCY, 32SCY, 40SCY, 63SCY, 80SCY, 100SCY, 108SCY, 160SCY, 250SCY ml/r (cm³/rev).
• Rated Operating Pressure: 31.5 MPa (4500 PSI).
• Peak Pressure Capability: 40 MPa (5800 PSI).
• Variable Control: Manual Proportional Variable.
• Target Applications: Metal forming presses, mining machinery, small marine deck machinery, and construction waste compaction equipment.