This unbranded yellow suction and discharge hose, part number 90014427, is made from soft PVC and reinforced with a rigid anti-shock PVC spiral. It features a smooth inner surface and offers good resistance to atmospheric agents and most non-aggressive chemicals. Lightweight and flexible, it is ideal for various applications in agriculture, industry, construction, water pumps, wastewater, sludge, and liquid fertilizers. With an internal diameter of 50mm and an external diameter of 58mm, it can handle a working pressure of 4 bar and a burst pressure of 12 bar, operating efficiently between -10°C and +60°C.