Maruyama M400 is a robust, versatile and reliable sprayer, suitable for a wide range of applications, from gardening to pest control. It features a 3-gallon tank capacity and a durable construction that can withstand the rigors of professional use. The M400 comes with adjustable shoulder straps and a waist belt for comfortable carrying, even during extended periods of use.

The M400 is equipped with a powerful pump that can generate up to 120 psi of pressure, ensuring a consistent and effective spray pattern. The brass-colored cone nozzle can be adjusted from a fine mist to a solid stream, making it suitable for a variety of spraying tasks. The fan-spray nozzle is non-adjustable and provides a wider spray pattern, ideal for covering large areas quickly and evenly.