Used and new regulators for propane and natural gas. 

FISHER HSR-BCGALYN/J2/TAG_____$50 FISHER R622-LBW and FISHER R622-JGJ_____$50 ITRON B-42 (B42R)_____$95 PIETRO FIORENTINI F30052_____50$ BRYAN DONKIN 240SD-OPCO_____$200 ITRON B31R_____150$ ITRON B34SR_____$200 REGO LV4403_____$50 REGO LV5503_____$50 FISHER R122H-AAJ_____$40 MAXITROL 325-5L600 + MAXITROL OPD600_____$100 MAXITROL RV61_____$50

Other photo on request