Sigma Simply Safe Thermostatic Cartridge 18.30.155 Lavatory Faucet Holding Nuts Lower water flow with restriction:

Lower water flow with restriction: up to 20 gallons per minute at a water pressure of 65 pounds per square inch

Pointer Assembly 20 Point

Solid brass construction

Solid-brass construction

Sigma Simply Safe Thermostatic Cartridge 18.30.155 Lavatory Faucet Holding Nuts Lower water flow with restriction:Product 18. 30. 155 1 2" Thermostatic Cartridge Engineered for Performance, Safety, and Reliability The Sigma Simply Safe Thermostatic Cartridge is a precision engineered replacement thermostatic mixing cartridge to restore reliable temperature control after years of use, helping ensure consistent, safe shower temperatures without needing to replace the entire valve assembly. It protects children and elders from potential harm from painful, damaging