The OMFB NPH ISO 51 S is a left-hand (counterclockwise) rotating gear hydraulic pump designed for medium to heavy-duty applications, particularly in industrial and transportation sectors. With a displacement of 50.82 cm³ per revolution, it delivers a flow rate of approximately 51 liters per minute at 1000 rpm. The pump operates at a maximum continuous pressure of 240 bar and can handle peak pressures up to 280 bar. It features a 4-hole ISO 32x36 flange and a DIN 5462 8x32x36 mm splined shaft, ensuring secure mounting and efficient power transmission. Its cast-iron construction and optional bronze thrust plate enhance durability, making it suitable for various industrial and agricultural hydraulic systems.
