Mainstay AS products

Mainstay Weda subsurface cleaner is design for maintenance cleaning of all types of tanks used within aquaculture. Securing optimal water quality for fish farming in land-based facilities is key to provide the best possible growth conditions. The Mainstay Weda is a subsurface cleaner developed for easy and frequent improvement of water quality.

The belt driven Mainstay RM3 (formerly known as “Racemaster”) was introduced in 2018 and is a highly effective and robust net cleaner able to operate in a harsh environment. The belt studs are designed to optimize grip and being gentle with the nets. Mainstay RM3 has three large cleaning discs, and it is well suited for large and/or baggy nets. The RM3 fits with a 220, 300 or a 500 pump unit.

Mainstay Manta is our newest arrival. This is a hyper modern net cleaner driven with electrical thrusters. The Manta is designed to work with the forces of nature, not against them. It is developed in cooperation with people who have many years of practical experience with cleaning the nets in fish farming cages. The net cleaner operates with a flow and pressure range from 80bar/250lpm up to 290bar/700lpm.

The belt driven Mainstay R-series offers a highly proven and reliable technology and is our most affordable remotely operated net cleaners. With more than 400 units sold globally since 2013, it is the most sold remote operated net cleaner in the market. The R-series is designed to be easy to handle and maintain, and thereby allows for a high degree of self service. Mainstay R7 has seven cleaning discs making it well suited for large nets. The R7 fits with a 220 or a 300 cabinet.

The belt driven Mainstay R-series offers a highly proven and reliable technology and is our most affordable remotely operated net cleaners. With more than 400 units sold globally since 2013, it is the most sold remote operated net cleaner in the market. The R-series is designed to be easy to handle and maintain, and thereby allows for a high degree of self service. Mainstay R5 has five cleaning discs making it well suited for smaller nets. The R5 is best fitted with a 220 cabinet.

Mainstay`s 500 power units has been run by Hughes Pumps since 2008 and it’s the most sold “high pressure” cabinets in the market. Mainstay`s 500 power units has been run by Hughes Pumps since 2008 and it’s the most sold “high pressure” cabinets in the market. The cabinet is built to last, with high quality components to give the lowest life circle cost and prevent downtime. The Mainstay 500 cabinet is the pump with the best flow range. This robust and reliable power unit is driven with a Hughes HPS 5000 pump and powered by a electrical- or diesel engine.