High water protection IP68 Nylon Cable Gland IP68 Nylon Cable Gland are deemed fit enough to withstand dust, dirt and sand, and are resistant to submersion up to a maximum depth of 1.5m underwater for up to thirty minutes. Jixiang Connector are the manufacturer from China, can provide widely range of IP68 Nylon Cable Gland for M8 - M50, suitable for Φ2.5mm - Φ42 mm cable.