Sigma Pressure Balance Cartridge 20 Point 18.30.893 (since 2008)
SPECIAL NOTE: This cartridge is for use with Sigma Pressure Balance shower valves purchased from mid 2014. If your shower was purchased prior to mid 2014, please purchase the following cartridge: Pressure Balance Cartridge 20 Point 18.30.865.
- 5.6 gallons per minute at 45 PSI (pounds per square inch)
- Adjustable hot limit safety stop
- Certified to meet or exceed the following codes and standards: ASME A112.18.1/CSAB 125.1-2012
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- No sales tax except in California
- This is a premium quality product covered by our warranty
- Usually ships in 1-5 days.