... ,B,electric fire 2.non-conductive,non-corrosive 3.green 4.OEM service 100kg FM200 (HFC-227ea) fire suppression ... there is people working often. The type of HFC-227ea we produce is all in readiness and ... is classified for 2.5MPa,4.2 MPa,5.6 MPa according to working ... pressure,and recently has been used regularly in many key projects. 100kg FM200 (HFC ...