Aircraft refuelling pump VANE PUMP YA-50 2 inches 300 l/min, 640 rpm vane-rotary

YA series rotary vane pump with internal relief valve. The pumps use a rotor with sliding vanes to suck liquid. The material of construction is cast iron with sliding vanes immersed in a special self-lubricating material. Due to their efficiency, the pumps can handle viscous and volatile liquids and require less power than other equivalent pumps. The pumps are capable of achieving higher flow rates at fewer revolutions than pumps of other designs. APPLICATIONS. -Durable pumps for fast and quiet operation. Sliding vane design ensures stable performance and smooth operation, high reliability. . Adjustable safety valve protects the pump against overpressure. -T type strainers protect the pumping system from damage caused by slag and foreign matter in pipework and tanks.