用(yong)途:SR900型腳(jiao)踏電(dian)(dian)(dian)(dian)動兩(liang)(liang)用(yong)風(feng)機供地(di)下(xia)人(ren)防(fang)(fang)通(tong)風(feng)配套使用(yong),當(dang)供電(dian)(dian)(dian)(dian)正常時(shi)電(dian)(dian)(dian)(dian)動驅(qu)動,電(dian)(dian)(dian)(dian)源遭切斷(duan)時(shi),采用(yong)人(ren)力帶動風(feng)機通(tong)風(feng),風(feng)機有左(zuo)90°和(he)右90°兩(liang)(liang)種。采用(yong)電(dian)(dian)(dian)(dian)機或兩(liang)(liang)人(ren)腳(jiao)踏,風(feng)量(liang)大、風(feng)壓高、是人(ren)防(fang)(fang)工(gong)程(cheng)*的(de)通(tong)風(feng)換(huan)氣設備應用(yong):人(ren)防(fang)(fang)工(gong)事(shi)、防(fang)(fang)空(kong)地(di)下(xia)室、地(di)下(xia)指揮所、地(di)下(xia)旅館、餐廳商場等建筑通(tong)風(feng)換(huan)氣及凈化空(kong)氣。
2024-03-05
生產廠家
3001
D940J-0.5手(shou)(shou)電(dian)動密閉閥(fa)用(yong)(yong)于(yu)轉換通風(feng)方(fang)式,改變空(kong)氣流程(cheng),適用(yong)(yong)于(yu)人防、國防和(he)民用(yong)(yong)工業程(cheng)介(jie)質(zhi)為(wei)(wei)空(kong)氣的通風(feng)和(he)排風(feng)管(guan)路上。本閥(fa)適用(yong)(yong)公稱壓(ya)力PN≤0.05MPa, 工作溫(wen)度(du)- 30~+40℃,相對濕度(du)30~90%,介(jie)質(zhi)為(wei)(wei)空(kong)氣的管(guan)路上,作為(wei)(wei)單向(xiang)閉路機構。具有一(yi)定的抗沖擊波余壓(ya)能力,可以電(dian)動和(he)手(shou)(shou)動兩(liang)用(yong)(yong),安裝時注意(yi)介(jie)質(zhi)流向(xiang)應與閥(fa)體上所(suo)標注的箭頭方(fang)向(xiang)*。
2024-03-05
生產廠家
4915
D40J-0.5手動密閉閥用途(tu):用于轉換通風(feng)方式(shi),改變空氣流程,適(shi)用于人防(fang)工程通風(feng)和(he)排(pai)風(feng)系統。本閥適(shi)用公稱(cheng)壓力Pn≤0.05MPa, 工作溫度- 30~ 40℃,相對濕(shi)度30~90%,介質為空氣的(de)管路(lu)上,作為單向閉路(lu)機構。
2024-03-05
生產廠家
3136
橡(xiang)膠(jiao)(jiao)制品(pin)有:人(ren)防(fang)設(she)備軟接頭、橡(xiang)膠(jiao)(jiao)減震膠(jiao)(jiao)墊等。
2024-03-04
生產廠家
3784