UL liquid tight strain reliefs are designed to cost effectively seal a wide range of cables and connectors. They are available in PG, NPT and metric thread sizes and have worldwide approvals such as UL, CSA and VDE. They are also available with explosion-proof approvals for explosion-endangered areas. These liquid tight strain reliefs are available in polyamide, polystyrene, nickel-plated brass, PVDF and stainless steel. There are a number of accessories such as reducers, enlargers, adapters and plugs available to meet application requirements. Altech Corporation 35 Royal Road Flemington, NJ, 08822-6000