1 4 bspt connection back mount gauge

{"cid":"91200620","title":"1\/4'' BSPT Connection 200 Psi 5CM 2in General Pressure Gauges Glass Window","imgUrl":"https:\/\/img.chinax.com\/nimg\/e0\/8e\/9657aa2c3991fe1f48d359d2097a-200x200-1.jpg","attrs":{"Price":"Negotiable","Model Number":"YO-50 (0-200 psi)","Minimum Order Quantity":"1000 pcs","Delivery Time":"30-50 work days","Place of Origin":"China","Payment Terms":"T\/T, L\/C","Supply Ability":"300,000 pcs per month","Packaging Details":"Inner box for each pressure gauge","Product Name":"Oxygen Pressure gauge","Application":"use no oil","Measured media":"Oxygen, propane, acetylene","Size":"1-1\/2\",2\", 2-1\/2\",3\"","Range":"0-200 psi","Accuracy":"2.5%","Connection":"1\/8\", 1\/4\" NPT\/BSP\/BSPT or made as request","Case":"Black painted steel","Pointer":"Black painted aluminum","Window":"glass glass"}}

{"cid":"91220446","title":"100mm Diaphragm Seal Pressure Gauge Connection Bottom Mounting Type Direct Bottom Or Back","imgUrl":"https:\/\/img.chinax.com\/nimg\/31\/ee\/1f8573e857a48557e6de35a97d64-200x200-1.jpg","attrs":{"Brand Name":"WYYW or OEM ODM OBM","Minimum Order Quantity":"20 pieces","Place of Origin":"CN","Payment":"Various Payment Methods","Oem":"Yes","Dial Material":"Aluminum","Connection Location":"Bottom","Mounting Type":"Direct Bottom Or Back","Type":"Diaphragm Seal","Accuracy":"\u00b12.5% 1.6%","Connection":"Bottom"}}