一、產品概述
QB型氣動隔膜泵采用壓縮空氣為動力，對于各種腐蝕性液體，帶顆粒（直徑<10mm>）的液體，高粘度（<10000CP>）、易揮發、易燃、劇毒的液體，均能予以抽光吸盡，不需灌飲水，自吸能力達7m。可輸送較高溫度的介質150℃。其性能參數與國際相近。材質有鋁合金、不銹鋼。根據不同介質，隔膜片分為氟橡膠、聚四氟乙烯等，可以滿足不同用戶的要求。由于隔膜片將被輸送介質和傳動機械件分開，所以介質不會向外泄露。且泵無軸封，使用壽命大大延長。
Product Overview QB pneumatic diaphragm pump powered by compressed air, for a variety of corrosive liquid, with particles (diameter <10mm>), the high viscosity (<10000CP>), volatile, flammable, poisonous liquid, can be pumped exhaustion, without irrigation water, self-absorption capacity of 7m. Higher temperatures can transport medium 150 ℃. The performance parameters with international similar. Materials are aluminum, stainless steel. According to different media, diaphragm into fluorine rubber, PTFE, to meet the requirements of different users. Since the diaphragm will be transported separately from the media and transmission machinery parts, so the media will not leak out. No seal and pump life greatly extended. Second, the main specifications and technical parameters
二、主要規格和技術參數
| 型號 | 口徑 | 流量 （m3/h） | 出口壓力（MPa） | 吸程 （MPa） | 顆粒直徑（mm） | 供氣壓力 （MPa） | 空氣消耗量 （m 3/min） |
| QB-10 | G3/8” | 0-0.8 | 6 | 5 | 1 | 7 | 0.3 |
| QB-15 | G1/2” | 0-1 | 6 | 5 | 1 | 7 | 0.3 |
| QB-25 | G1” | 0-3 | 6 | 7 | 2.5 | 7 | 0.6 |
| QB-40 | G1-1/2” | 0-8 | 6 | 7 | 4.5 | 7 | 0.6 |
| QB-50 | DN50 | 0-12 | 6 | 7 | 8 | 7 | 0.9 |
| QB-65 | DN65 | 0-16 | 6 | 7 | 8 | 7 | 0.9 |
| QB-80 | DN80 | 0-24 | 6 | 7 | 10 | 7 | 1.5 |
| QB-100 | DN100 | 0-30 | 6 | 7 | 10 | 7 | 1.5 |
