... : IP55Work ConditionEnvitonment temperature: -30°C --- 90°CPackageMaterial: wooden caseMeasurement: 88 x 88 x 70 cmGross Weight:Material PartMaterialPump headSUS304, SUS316, SUS304 + ceramics ... ,PTFEValve ballCeramic,ZrO2,SUS304,SUS316,Silicon DioxideTechnical ParameterMeasurement Project J-D series Piston Pump