Replacement fitting for use with Advanced pumps. Advanced pumps going over 20 nozzles must have 3/8ÔÇØ fittings like this one on both of the ports. 3/8ÔÇØ NPT male on one end and 3/8ÔÇØ push to connect fitting on the other end. Made of nickel plated brass this fitting is highly durable. Push to connect for easy tube removal.