Needs ASI Outlet housing 250-1605. If you have never used ASI check valves in the past, we recommend to purchase completely assembely. For the better performance, we recommend to use ASI check valves for inlet and outlet. Protected with 20 micron filter.

Because the cartridge contains Stainless Steel, the pumps should not be left idle for an extended period of time with halide containing buffers.  Rinse pumps with an alternative halide-free buffer or with pure water.