A few black face FX branded 300 bar gauges I have laying around. Three are 28m. The other one is a 23mm, regulator gauge off of a WC MKIII but can be used as a fill gauge as well. All are used, operational and in good shape. 1/8” BSPP. $10ea or $35/all TYD.
PP FF or USPS MO. thanks!
PP FF or USPS MO. thanks!