Details
E61 Group Head Restrictor Jet — 0.6mm Orifice
This is the small brass restrictor jet that controls water flow rate through an E61-style group head, sold individually. The 0.6 mm orifice is a specific flow-rate spec, so swapping to a different size will change your shot times even if everything else about your machine is dialed in.
SPECIFICATIONS
- M6 x 0.75 mm thread, 0.6 mm orifice
COMPATIBILITY
- Fits: E61-style group heads using an M6 x 0.75mm restrictor jet
INSTALLATION
Quick swap for a technician with a small wrench and access inside the group head — no gaskets or special tools involved.
PRO TIPS
- If your shots are pulling noticeably faster than they used to with no change in grind or dose, a worn or eroded jet orifice — not just your grinder — is worth ruling out; mineral-laden water erodes the orifice edges over years and effectively enlarges it, speeding up flow.
Customer Reviews
Attention CA Residents: Prop 65 Warning
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
