supply of single stage lpg regulator with adoptersingle stage lpg regulator with adopter,single stage lpg regulator with adopter (ball valve forged, vertically mounted) conforming to s pecification is: 6901-2009 (iso 2503-1998) detailed specification: (1) max inlet pressure 25 bar. (2) outlet pre ssure 0-4 bar (3) inlet connection 0.860 x 1/4 inches lh. (4) outlet connection g 3/8 inches lh. (5) no. of gaug es - 02.provision for flash back arrestor has to be included on regulator side. sample has to be checked by co nsignee before bulk supply. warranty: 12 months from the date of supply make: gce / messer / esab / swc / hmp makes only with isi mark [ warranty period: 12 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: ma x 8 lacs ] ]