OPUR internal O-rings for DP1 and FERRARI – set of 2

The OPUR set contains two internal O-rings designed for servicing compatible DP1 and FERRARI proportional dosing-unit heads.

The seals provide correct sealing between the internal components of the dosing head. Regular inspection and timely replacement of worn or damaged O-rings help prevent leaks, pressure loss and incorrect operation of the dosing unit.

The set contains two seals of different sizes, each intended for its corresponding position inside the dosing head. The product is suitable for replacing old, hardened, deformed or missing original seals.

Before installation, clean the sealing surfaces and make sure they are free from remnants of the old seal, limescale and other contamination.

Important: These O-rings are intended for compatible OPUR DP1 and FERRARI dosing-unit heads. Check the dosing-unit model and the dimensions of the existing seals before ordering.

The product contains two O-rings only. The dosing head, bowl and other components are not included.

Technical specifications

Manufacturer: OPUR S.r.l.
Product type: internal O-rings
Compatibility: DP1 and FERRARI dosing-unit heads
Number of seals in the set: 2
Smaller O-ring dimensions: 3.68 × 1.78 mm
Larger O-ring dimensions: 17.17 × 1.78 mm
Colour: black
Application: internal sealing of the dosing-unit head
Use: service or replacement part
Complete dosing unit: not included
Sales unit: one set