Maximum inlet pressure of the Fisher 1190 nitrogen regulator for 400osig (17.2bar), maximum outlet pressure of 75psig (5.2bar) outlet pressure adjustment range: 1mbar-0.48bar, mode of operation: pilot-] 13537502453 Miss Li 0755 -28,145,886 Body material: cast iron, steel, the stainless steel Fisher1190 type low-pressure nitrogen seal system provides very precise control of pressure, help control pollution emissions and atmospheric conditions may provide protection. Fisher 1190 series regulator weight: NPS 1 (DN 25): 85 Pounds (39 kg) NPS 2 (DN 50): 100 Pounds (45 kg) NPS 3 (DN 80): 145 Pounds (66 kg) NPS 4 (DN 100): 195 Pounds (88 kg), the NPS 6 (DN 150): 380 Pounds (172 kg) of the NPS 8 x 6 (DN 200 x 150): 740 Pounds (336 kg) Fisher Blanketing Regulator characteristics as follows: ● prevent moist air and other contaminants from entering the tank ● prevent evaporation of the storage of liquid products leaked into the atmosphere ● reduce the seal gas loss caused due to evaporation ● ensure compliance Atmospheric Administration Ordinance ● personnel, products, storage tanks and provide comprehensive environmental protection ※ Shenzhen Ai Musen Gas Equipment Co., Ltd., a ※ Address: Room 201, C-221, Industrial Area, Bao'an District, Shenzhen Longhua wins ※ Tel :0755-28,145,886 13,537,502,453 Miss Li ※ Fax: 0755 -29471809 ※ Service QQ: 1311205468 719 831 919 ※ E-mail: emsongaskji@163.com 1311205468@qq.com ※ Company URL: http://www.emsongas.com http://www.e-fa.cn/com/emsongaskji/