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DUPLOMATIC齒輪泵GP系列介紹

GP泵是固定容積的外齒輪泵，具有軸向間隙補(bǔ)償功能。它們即使在高工作壓力下，也能實(shí)現(xiàn)高體積效率，噪音影響低。此外，由于導(dǎo)套上的載荷平衡系統(tǒng)，它們還具有很高的耐久性。GP泵的容積范圍分為三檔，分別為1.3 cm3/rev、9.1 cm3/rev（最大27.9 cm3/rev）和87.6 cm3/rev，工作壓力最高可達(dá)250巴，高壓型號(hào)最高可達(dá)270巴。它們可以采用順時(shí)針、逆時(shí)針或可逆旋轉(zhuǎn)方式，軸端類(lèi)型包括錐形、帶螺紋的鍵槽、柱形鍵槽或花鍵。此外，還提供單泵或聯(lián)泵的配置。

The GP are fixed displacement external gear pumps, with axial clearance compensation. Allow to obtain high volumetric efficiency even with high operating pressures, a low sound impact level, they also have a high endurance thanks to the balancing system of the loads on the guide bushings. They are divided into three dimensional displacements ranging from 1.3 of up to 9.1 - up to 27.9 and 87.6 cm3/rev respectively, with operating pressures of up to 250 bar and up to 270 bar for the high pressure version. They are available with clockwise, counterclockwise and reversible rotation, with shaft end type tapered, keyed with thread, cylindrical keyed, or splined. They also come as single or coupled pumps.