The Binzel style 300 AMP Push-Pull Gun has been engineered for maximum performance when MIG welding softer wires, such as Aluminium, whilst also providing smooth and consistent wire feed over a longer cable distance. Clear plastic housing allows for full visibility of all moving parts, while the motor is rated for a minimum service life of 3000 hours. The power cable, gas hose and industrial grade outer liner are covered by a durable canvas cover for complete protection.