![GROCO ARG-503 Sight Glass Fits ARG-500 [ARG-503]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/608x608/products/13361/16084/76042XL__80792.1715744410.jpg?c=1 "GROCO ARG-503 Sight Glass Fits ARG-500 [ARG-503]")
Description
ARG-503 Sight Glass Fits ARG-500
Sight glass fits the ARG-500-S 1/2" NPT strainer.
![GROCO ARG-503 Sight Glass Fits ARG-500 [ARG-503]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/1500x1500/products/13361/16084/76042XL__80792.1715744410.jpg?c=1&imbypass=on "GROCO ARG-503 Sight Glass Fits ARG-500 [ARG-503]")
ARG-503 Sight Glass Fits ARG-500
Sight glass fits the ARG-500-S 1/2" NPT strainer.
