HEAVY DUTY TWO STAGE REGULATORBRAND: CAVAGNA GROUP KOSANPART NUMBER: 988TW-15APPLICATION: TWO STAGE LP-GAS SYSTEMS. REDUCES CYLINDER OR TANK PRESSURE THROUGH AN INTEGRAL TWIN-STAGE SYSTEM TO 11 INCHES W.C.CONFIGURATION: STRAIGHTBTU CAP: 750,000MAX INPUT: 250 PSIINPUT SIZE: 1/4" FEMALE NPTOUTPUT: 9.5"-13.0" WCOUTPUT SIZE: 1/2" FEMALE NPT FREE SHIPPING TO THE 48 STATES Feel free to ask us about conversion kits for almost anything including trucks, cars, generators, tractors, boats, motorcycles, RVs etc. We can build a kit to convert almost any engine! WARNING:This product can expose you to chemicals including Lead and lead compounds, which are knownto the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov. WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the state of California to cause cancer. www.P65Warnings.ca.gov. WARNING: These products contain a chemical known to the state of California to cause cancer and birth defects or reproductive harm. www.P65Warnings.ca.gov.