MKP Mass Flow Controller. Flow Rate: 50.00lpm. Power & Signal: +240V/0-5V. Working Pressure: 3 barg. Differential Pressure: 3.00barg. MKP TSC SERIES MASS FLOW CONTROLLER 02 GAS 50.00LPM FLOW TSC-130. We reserve the right to refuse any order you place with us. We reserve the right to limit or prohibit orders that, in our sole judgment, appear to be placed by dealers, resellers or distributors. All freighted items will be secured with protective wraps and packaging. Due to the nature of inventory, exchanges may not be available. Listing and template services provided by inkFrog.