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://www.apartship.com/wp-content/uploads/2025/4/1745804123/groco-arg-503-sight-glass-fits-arg-500-arg-503-1745804126.webp)
GROCO ARG-503 Sight Glass Fits ARG-500 [ARG-503]
Original price was: $67.00.$33.50Current price is: $33.50.
Original price was: $67.00.$33.50Current price is: $33.50.
ARG-503 Sight Glass Fits ARG-500
Sight glass fits the ARG-500-S 1/2″ NPT strainer.
![GROCO ARG-1250 Series 1-1/4″ Raw Water Strainer w/Monel Basket [ARG-1250]](https://www.apartship.com/wp-content/uploads/2025/4/1745803928/groco-arg-1250-series-1-1-4-raw-water-strainer-w-monel-basket-arg-1250-1745803932.webp)
![GROCO ARG-500 Series 1/2″ Raw Water Strainer w/Stainless Steel Basket [ARG-500-S]](https://www.apartship.com/wp-content/uploads/2025/4/1745803928/groco-arg-500-series-1-2-raw-water-strainer-w-stainless-steel-basket-arg-500-s-1745803932.webp)
![GROCO 1/2″ Fresh Water Strainer w/Plastic Basket [WSB-500-P]](https://www.apartship.com/wp-content/uploads/2025/4/1745804084/groco-1-2-fresh-water-strainer-w-plastic-basket-wsb-500-p-1745804088.webp)
![GROCO ARG-1000 Series 1″ Raw Water Strainer w/Non-Metallic Plastic Basket [ARG-1000-P]](https://www.apartship.com/wp-content/uploads/2025/4/1745803928/groco-arg-1000-series-1-raw-water-strainer-w-non-metallic-plastic-basket-arg-1000-p-1745803932.webp)