AR2840891 O-Ring 14x2 for AR45 and AR60 Pumps

The AR2840891 O-Ring (14x2) is an OEM-spec replacement seal used in multiple Annovi Reverberi diaphragm pumps, including the AR45 and AR60 series. This O-ring ensures proper sealing of internal pump components, preventing leaks, maintaining pressure, and supporting long-term pump reliability. Essential for routine maintenance, pump rebuilds, or correcting performance loss.

Key Features & Details

• OEM Replacement Part – Exact-match O-ring for precise fit on AR45 (#51 location) and AR60 (#68 and #73 locations).

• Durable & Chemical-Resistant – Engineered to withstand harsh softwash chemicals, fertilizers, and detergents.

• Maintains Proper Pressure – Ensures leak-free performance inside the pump assembly.

• Critical Maintenance Component – Replacing worn O-rings helps extend diaphragm and valve life.

• Easy Installation – Ideal for technicians performing partial or full pump rebuilds.

Specifications

• Manufacturer: Annovi Reverberi (AR Pumps)

• Part Type: O-Ring (14x2)

• OEM Part Number: AR2840891

• Compatibility:

  • AR45 Pump: Position #51

  • AR60 Pump: Positions #68 and #73

• Dimensions: 14 mm x 2 mm

• Material: Chemical-resistant elastomer (OEM formulation)

• Function: Internal sealing for pressure retention and leak prevention