[#11] Liquid Check Valve Retrofit Kit (LM0011-R) to Replace LM0020
The LM0011-R is a 5lb. check valve retrofit kit. Use this as a replacment for the (LM0020 6lb. in line 1/4" hose barb x 1/8" thread) This goes between the liquid pump and the brass needle valve on 2012 and older Landmark foam markers. This goes between the brass needle valve and the silenoid on 2013 and newer Landmark foam markers.