Group Head Jet Assembly M8×1 Ø 0.5mm

This group head jet assembly controls water flow through the brew group on Grimac and RANCILIO espresso machines. When coffee extraction becomes uneven or flow rates drop, a worn or blocked jet is often the cause. This precision orifice ensures proper dispersion across the coffee puck for consistent extraction.

The jet features an M8×1 thread with a 0.5mm bore diameter, engineered to deliver the exact flow rate required by commercial multi-group machines.

Specifications

• Thread: M8×1
• Orifice diameter: 0.5mm
• Application: Brew group jet assembly

Always verify compatibility with your machine's user manual before purchasing.

Compatible Part Numbers