Rocket E61 Group Service Kit Complete maintenance kit for E61 group head espresso machines. This comprehensive service kit includes all essential components needed for a complete group head overhaul, ensuring optimal performance and extending the life of your coffee machine. What's Included: Group Seal: Premium gasket for perfect seal and pressure Shower Screen: Ensures even water distribution across coffee puck Group Infusion Valve: Controls pre-infusion and brewing cycles Group Drain Valve: Manages drainage and pressure release Group Top Valve: Essential for group head operation Compatibility: This E61 group service kit is compatible with: Rocket espresso machines Isomac coffee machines ECM espresso machines Profitec coffee machines All E61 group head equipped machines Key Features: Complete service solution - all components in one kit Professional-grade quality for commercial and home use Prevents leaks and maintains optimal brewing pressure Extends machine lifespan and ensures consistent espresso quality Direct replacement parts for E61 group heads Professional Maintenance: Regular servicing with this kit maintains optimal brewing temperature, pressure, and extraction quality. Essential for cafes, restaurants, and serious home baristas who demand café-quality espresso. Australian Stock: Ships fast from our Australian warehouse with nationwide delivery available. Expert technical support provided.