YL 3501 萬身頂式(shi)抽氣罩(三節)

萬向抽(chou)氣罩(熟女视频国产㊙️小伙子在线播放🌈吸頂式/壁式(shì))

FUME EXHAUST(CEILING/WALL)

●關節:高密度PP/PC材質(zhì);可360°旋轉調節調節(jiē)方向,易折卸、重組(zǔ)及清洗

Joint: Hing grade PP/PC, to be 360° swiveled, dismantled & assembled easily for cleaning

●關節密封(fēng)圈:不易老化之高(gao)密度橡膠

Guiding ring: Low-friction treated rubber

●支撐彈(dan)簧/關節連接杆: 304不(bu)鏽鋼

Support spring/center bolt: Stainless steel 304

●關節松緊旋(xuan)鈕:高密度PP/PC制成，内(nèi)嵌銅質螺母，與關(guān)節連接鎖合

Adjustanle joint knob: High grade PP/PC With a monlded- -inbrass nut locking with center bolt

●氣流(liu)調節閥:手動調節(jiē)外部閥門旋紐，控(kòng)制進入之氣流量(liàng)

Damper: To manually adjust airflow by a knob

●拱形/杯形集氣罩(zhao):直徑375mm/200mm， 高密度PP/PC制成(cheng)，紅色、灰色和透明(ming)三💘種🔴選擇

Dome/cup hood: D375mm/200mm， high grade PP/pc, red,grey&transparent avaiable

●伸縮導(dǎo)管:直徑75mmPVC/PC

Trbe: D75mmPVC/PC

●固定架:高(gāo)密度PP/PC材質(吸頂式(shi)/壁式)，PP/PC(桌上型)

Bracket: High grade PPCeiling/wall mountde)，PP/PC(bench mounted)

●說明(ming): PC需問塑膠類中不(bu)助之材質，且為塑(sù)膠類中耐高溫之(zhī)材質，符合實驗室(shì)安全之需求

Explanation: To fit laboratory safety required, use non- burnable plastic which endure high temperature

YL 3501 萬身(shen)頂式抽氣罩(三節(jiē))說明: PC需問塑膠類(lèi)中不助之材質，且(qiě)為塑膠類中耐高(gao)溫之材質，符合實(shí)驗室安全之需求(qiu)