Groco 2238 Cap O-Ring for ARG-1500/3000 Raw Water Strainers

The Groco 2238 is a replacement cap O-ring designed specifically for ARG series raw water strainers, fitting models ARG-1500 through ARG-3000. This O-ring seals the strainer body top to prevent leaks and maintain proper filtration performance.

Key Specifications:

• Dimensions: 3.5" x 3.75" x 0.125" (inner diameter x outer diameter x thickness)
• Material: Buna-N (Nitrile) rubber for marine applications
• Application: Cap seal for ARG series raw water strainers

Compatible Models:

• ARG-1500, 2015, 2520, 2500, 3015, 3020, 3025, and 3000 series strainers

Groco ARG series raw water strainers provide filtration for cooling water intakes on marine engines, AC units, and generators. Regular O-ring replacement ensures reliable sealing and prevents water leaks during strainer operation and servicing. This O-ring is an essential maintenance component for keeping your marine water filtration system functioning properly.