Each single-stage stainless steel housing provides large containment capacity combined with a rugged design rated to 150 psi. They incorporate an easily removable eyenut cover, reducing time spent on cartridge change-out. The housings are NSF 61 listed and feature low pressure drops. The permanently piped housings have covers that are O-ring sealed. They are electropolished to resist adhesion of dirt and scale. Adjustable-height legs are standard and an ASME code stamp is available.