ST-31 Intake chemical strainer without check valve. Strainer prevents debris from entering and destroying the components. Hose barb 1/4 -1/8. Internal stainless steel weight keep chemical strainer in the bottom of the container.
Housing: plastic Weight: stainless steel Diameter: 20 mm / 0.8" Length: 75 mm / 3"
PA Fine Water Filter 355 Microns. Chemical resistant detergent strainer. Without check valve. Stainless steel screen with brazen bottom weight. Inlet barb 6-8mm. Made in Italy.
Without check valve
Corrosion plastic body with stainless steel screen