As an Amazon Associate, we earn from qualifying purchases. Airgas - MIL16391 - Miller? Low Pressure 3 Stage Nitrogen Three Stage Regulator Miller Electric Manufacturing . 16391 Gallery Attributes Brand name, Manufacturer name, ManufacturerMiller Electric Manufacturing Attribute00Three Stage Regulator Attribute01Nitrogen Attribute02.5 psig Attribute03Low Pressure Attribute045/8" - 18 (RH Female)" Attribute052" AttributeKey00Regulator Type AttributeKey01Gas Service AttributeKey02Delivery Rate AttributeKey03Workload AttributeKey04Outlet Connection AttributeKey05, length_Attrib, width_AttribGauge Diameter DimensionUnitinch Extra Product NameAirgas - MIL16391 - Miller? Low Pressure 3 Stage Nitrogen Three Stage Regulator diameter, length, width2.0 keywordsMiller,Electric,Manufacturing,Co moq, multiple, tierMinQty11 MPN16391 qtyInStock0 SKUMIL16391 snippetMiller? Three-Stage Nitrogen Blanketing Regulator, .5 PSIG - This preset three-stage regulator is specially designed to deliver a highly accurate and consistent low-pressure supply of nitrogen to oil-filled power transformers. The regulator will deliver and maintain 0.50 PSIG in the head space of oil-filled transformers. A built-in self-relieving valve set at 8 PSIG protects the system from over-pressurization due to temperature variation. Both models come with rapid-fill bypass pressure valve allowing rapid filling of the transformer with 6 PSIG of pressure. tierPrice11416.90 Distributor offers SellerSKUMOQIn stockMultiplePrices airgas.comMIL16391111 @ $1416.90