Pentair 191474 O-Ring - 1.75in x 2in x 1/8in

What This Part Is Used For
The Pentair 191474 O-Ring is used to seal equipment connections where a 1.75in x 2in x 1/8in dimension is required. It prevents water loss and air intrusion in pressurized systems.

Why This Part Matters
Improper sealing can lead to pressure drops and messy leaks at the pad. Replacing a flattened or cracked O-ring restores proper system integrity. Correct sizing is critical for safe equipment operation.

Key Features and Specifications

• Manufacturer part number: 191474
• Dimensions: 1.75in x 2in x 1/8in
• Replacement O-ring for Pentair equipment
• Maintains pressure seal
• OEM component

Installation and Fitment Guidance
Ensure the sealing surface is clean and free of debris before installation. Apply a light lubricant for proper seating. Confirm by manufacturer part number before ordering.

About the Pentair Brand
Pentair equipment is built for dependable water circulation and filtration. Proper sealing parts help maintain safe pressure levels. OEM replacements ensure correct fit. Service professionals rely on Pentair components for reliable repairs.

Common Service Context
Often replaced during pump lid reseals or filter servicing when leaks are observed. Also common during annual maintenance checks.