... conversion motorFlow Control: Manual operationProtection degree: IP55Work ConditionEnvitonment temperature: -30°C --- 60°CMaterialPump head: SUS304, SUS316, PVC, PTEFDiaphragm: PTFEValve: SUS304, SUS316 ... seat: Viton, PVC, SUS304, SUS316Tubing: PE, PVCTechnical ParameterMeasurements Project Case JYX series Liquid Metering Pump small metering pumps