div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentcatalogo-trh-trs-olandese-inglese-1-the-simple-design-of-liquid-ring-pumps-therehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Catalogo TRH-TRS Olandese-Inglese 1 - Pompetravaini the simple design of liquid ring pumps there are no reciprocating parts no valves or sliding vanes The impeller is the only rotating loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsusreader031viewer20220225185b0b67237f8b9ae61b8dbef8html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentcatalogo-trh-trs-olandese-inglese-1-the-simple-design-of-liquid-ring-pumps-therehtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Catalogo TRH-TRS Olandese-Inglese 1 - Pompetravaini the simple design of liquid ring pumps there are no reciprocating parts no valves or sliding vanes The impeller is the only rotating loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsusreader031viewer20220225185b0b67237f8b9ae61b8dbef8html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentcatalogo-trh-trs-olandese-inglese-1-the-simple-design-of-liquid-ring-pumps-therehtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Catalogo TRH-TRS Olandese-Inglese 1 - Pompetravaini the simple design of liquid ring pumps there are no reciprocating parts no valves or sliding vanes The impeller is the only rotating loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...