David™ RK-890 repair kit is an inexpensive way to repair your existing steam trap that is not working properly or is leaking. This kit will fix your malfunctioning steam trap by replacing all critical components with no need to remove it from the line.
Made of stainless steel (SUS304) and fits Armstrong® steam trap models 880/880-1/2" and 880-3/4" series.
RK-890 Installation Instructions