用(yong)(yong)(yong)(yong)途:SR900型腳(jiao)踏(ta)電(dian)(dian)(dian)動(dong)兩(liang)用(yong)(yong)(yong)(yong)風(feng)機(ji)(ji)供地(di)下人防通風(feng)配套使用(yong)(yong)(yong)(yong),當供電(dian)(dian)(dian)正(zheng)常時電(dian)(dian)(dian)動(dong)驅(qu)動(dong),電(dian)(dian)(dian)源遭(zao)切(qie)斷時,采(cai)用(yong)(yong)(yong)(yong)人力(li)帶動(dong)風(feng)機(ji)(ji)通風(feng),風(feng)機(ji)(ji)有左(zuo)90°和右90°兩(liang)種。采(cai)用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)機(ji)(ji)或(huo)兩(liang)人腳(jiao)踏(ta),風(feng)量大、風(feng)壓高、是(shi)人防工程*的通風(feng)換氣設備應用(yong)(yong)(yong)(yong):人防工事(shi)、防空地(di)下室、地(di)下指揮所、地(di)下旅(lv)館、餐廳商(shang)場等建筑通風(feng)換氣及(ji)凈化空氣。
2024-03-05
生產廠家
3028
D940J-0.5手(shou)(shou)電動密閉閥(fa)(fa)用于轉(zhuan)換通(tong)風(feng)方(fang)式,改變空氣(qi)流程,適用于人(ren)防(fang)、國防(fang)和民用工業程介(jie)質(zhi)為空氣(qi)的(de)通(tong)風(feng)和排風(feng)管(guan)路上。本閥(fa)(fa)適用公稱壓力PN≤0.05MPa, 工作(zuo)溫度- 30~+40℃,相對濕度30~90%,介(jie)質(zhi)為空氣(qi)的(de)管(guan)路上,作(zuo)為單向(xiang)閉路機(ji)構。具(ju)有一定(ding)的(de)抗沖(chong)擊(ji)波余壓能力,可以電動和手(shou)(shou)動兩用,安裝(zhuang)時注(zhu)意介(jie)質(zhi)流向(xiang)應與閥(fa)(fa)體(ti)上所標注(zhu)的(de)箭頭方(fang)向(xiang)*。
2024-03-05
生產廠家
4940
D40J-0.5手動密閉閥(fa)用途:用于(yu)轉換(huan)通風方式(shi),改變(bian)空氣(qi)流程(cheng),適用于(yu)人防工(gong)程(cheng)通風和排(pai)風系統。本(ben)閥(fa)適用公稱壓(ya)力Pn≤0.05MPa, 工(gong)作溫度(du)(du)- 30~ 40℃,相對濕度(du)(du)30~90%,介質為(wei)空氣(qi)的管路(lu)上,作為(wei)單向閉路(lu)機(ji)構(gou)。
2024-03-05
生產廠家
3157
橡(xiang)膠(jiao)制(zhi)品有:人(ren)防設(she)備軟接頭、橡(xiang)膠(jiao)減震膠(jiao)墊(dian)等。
2024-03-04
生產廠家
3801