Robust 3-lobe blower stage for plant engineering. Suitable for a wide range of applications. Available as standard in 22 sizes (GM 3 S to GM 1080 L).<\/p>\n
Blower with 3-lobe rotors and two cast-in preinlet channels in the discharge-sided cylinder part to minimize the sound by pulsation reduction. Housing ribbed and air-cooled. Blower cylinder undivided up to GM 400 L. From GM 430 S the cylinders are horizontally divided. Up to GM 80 L the feet at the blower are bolted on, larger sizes are cast on. Lube oil supply by splash lubrication.<\/p>\n
Housing parts (cylinder, side plates, gear case and housing cover) made of GG-20. Shafts made of C 45 N and rotors made of C 45 N (GM 3 S up to GM 80 L) shafts and rotors are forged in one piece. On size GM 90 S and GM 130 L pistons and shafts are cast of one piece EN-GJS-500-7 (GGG50). Rotors made of EN-GJS-400-15 (GGG40). (GM 150 S up to GM 1080 L) helical timing gears made of 16 Mn Cr 5E. If you have questions about any other materials please contact us.<\/p>\n
Conveying chamber seal by 4 piston ring labyrinth seals with oil slingers at each shaft end. On request, 4 radial seal ring-piston ring labyrinth seals are available. Driving shaft seal by radial seal ring. In case of gastight design of the driving shaft 2 radial seal rings are used with an intermediate grease trap.<\/p>\n
From top to bottom (vertical)<\/p>\n
Left (viewed onto the driving shaft) alternatively the driving shaft is possible at the right<\/p>\n
Overhung drive via narrow v-belt, directly driven via flexible coupling or with gearbox.<\/p>\n
POSITIVE DISPLACEMENT BLOWERS<\/p>\n
VOLUME FLOW<\/strong><\/p>\n 17.658\u00a0to\u00a0\u00a038,259\u00a0CFM<\/p>\n MEDIUM<\/strong><\/p>\n AIR , NEUTRAL GASES<\/p>\n CONVEYING<\/strong><\/p>\n OIL-FREE<\/p>\n NEGATIVE PRESSURE<\/strong><\/p>\n -7.25\u00a0psi<\/p>\n POSITIVE PRESSURE<\/strong><\/p>\n 14.5\u00a0psi<\/p>\n AERZEN Positive Displacement Blowers (of the “Roots” type design) have been manufactured since 1868 and today are highly developed standard production machines designed and adapted to find use in a wide variety of applications.<\/p>\n The following are only a few examples of the many applications in which Aerzen Blowers can be used:<\/p>\n <\/p>\n","protected":false},"excerpt":{"rendered":" POSITIVE DISPLACEMENT BLOWERS<\/p>\n VOLUME FLOW<\/strong><\/p>\n 17.658\u00a0to\u00a0\u00a038,259\u00a0CFM<\/p>\n MEDIUM<\/strong><\/p>\n AIR , NEUTRAL GASES<\/p>\n CONVEYING<\/strong><\/p>\n OIL-FREE<\/p>\n NEGATIVE PRESSURE<\/strong><\/p>\n -7.25\u00a0psi<\/p>\n POSITIVE PRESSURE<\/strong><\/p>\n 14.5\u00a0psi<\/p>\n","protected":false},"featured_media":2546,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[57,35,55],"product_tag":[],"class_list":{"0":"post-2545","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-blowers-for-air-and-neutral-gases","7":"product_cat-machine","8":"product_cat-positive-displacement-blowers","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/techconvina.com\/en\/wp-json\/wp\/v2\/product\/2545","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techconvina.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/techconvina.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/techconvina.com\/en\/wp-json\/wp\/v2\/comments?post=2545"}],"version-history":[{"count":3,"href":"https:\/\/techconvina.com\/en\/wp-json\/wp\/v2\/product\/2545\/revisions"}],"predecessor-version":[{"id":2579,"href":"https:\/\/techconvina.com\/en\/wp-json\/wp\/v2\/product\/2545\/revisions\/2579"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techconvina.com\/en\/wp-json\/wp\/v2\/media\/2546"}],"wp:attachment":[{"href":"https:\/\/techconvina.com\/en\/wp-json\/wp\/v2\/media?parent=2545"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/techconvina.com\/en\/wp-json\/wp\/v2\/product_brand?post=2545"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/techconvina.com\/en\/wp-json\/wp\/v2\/product_cat?post=2545"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/techconvina.com\/en\/wp-json\/wp\/v2\/product_tag?post=2545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nAPPLICATIONS<\/h3>\n
AERZEN POSITIVE DISPLACEMENT BLOWER STAGES FOR EVERY APPLICATION.<\/h4>\n
APPLICATIONS:<\/strong><\/h4>\n
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INDUSTRIES:<\/strong><\/h4>\n
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TYPE OF TECHNOLOGY<\/strong><\/h3>\n