Rocket Espresso Boiler Safety Valve A299904998 – Brass Low-Lead Mazzer coffee grinder Espresso Machine Water Tank —

Espresso Machine Water Tank — 195 x 70 x 272mm

The flange (95 x 57mm) is the mounting plate that seals against the boiler

Prevents pressure loss and water leaks

Machine does not power on when switch is activated

Simple DIY replacement – no tools required

Rocket Espresso Boiler Safety Valve A299904998 – Brass Low-Lead Mazzer coffee grinder Espresso Machine Water Tank —Rocket Espresso Boiler Safety Valve A299904998 Protect your Rocket Espresso machine's boiler with this genuine OEM safety valve (A299904998). The safety valve is a critical boiler protection component it automatically releases pressure if the boiler exceeds safe operating limits, preventing boiler damage or failure. Made from low lead brass (CW510L OT57) with a silicone sealing gasket for reliable, long lasting performance. Specifications Part number: