***ASSEMBLY REQUIRED*** APPLICATION: TAKES TANK PRESSURE OF 250PSI DOWN TO 9-13" WC (0.5PSI)THIS WILL LOWER THE TANK PRESSURE TO THE REQUIRED 9-13"WC REQUIRED FOR A KN DEMAND REGULATOR CHOOSE THE LENGTH YOU NEEDIF YOU NEED A CUSTOM LENGTH OR LONGER HOSE MESSAGE US AND WE WILL LIST IT TANK CONNECTION: MALE POL (CONNECTS TO ANY VAPOR TANK INCLUDING NEW STYLE WITH OPD)REGULATOR: MEGR-230 HEAVY DUTY SINGLE STAGE REGULATOR GOOD FOR 140K BTUWORKS WITH MOST GENERATORS 18KW AND UNDER HOSE CONNECTION A: 3/8" MALE NPT TO SCREW INTO THE MEGR-230 REGULATORHOSE CONNECTION A: 1/2" MALE NPT TO SCREW INTO QUICK CONNECTIONQUICK CONNECTION: BOTH ARE 1/2" FEMALE NPTNOTE: ADAPTER INCLUDED TO ATTACH TO A 3/4" NPT KN INLET FREE SHIPPING TO THE USA 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.