<\/strong><\/p>\n
\u00a0<\/p>\n
Usun<\/strong>\u00a0air driven gas booster\u00a0<\/strong>\u00a0pumps<\/strong>\u00a0are ratio devices that utilize low pressure compressed<\/p>\n \u00a0<\/p>\n air\u00a0driving a larger diameter piston (area x pressure) which is linearly connected to a smaller<\/p>\n \u00a0<\/p>\n hydraulic\u00a0piston\/plunger. Using this ratio principal, a higher hydraulic pressure can be generated.<\/p>\n \u00a0<\/p>\n Usun\u00a0Pump model numbers reflect the pumps nominal pressure ratio, while the technical data\u00a0<\/p>\n \u00a0<\/p>\n indicates exact ratios.\u00a0\u00a0The outlet stall pressure is easy to set by adjusting the air drive pressure<\/p>\n \u00a0<\/p>\n through a simple air pressure regulator. By multiplying the pressure ratio by the CZPT shop<\/p>\n \u00a0<\/p>\n air\u00a0pressure, the nominal gas\u00a0 pressure can be calculated. Example ( P<\/strong>ump Model:<\/strong>\u00a0GBT15\/40<\/strong>\u00a0Gas booster<\/strong>\u00a0pump)<\/strong><\/p>\n Air drive piston area (<\/strong>\u00a016<\/strong>0mm \u00d8)<\/strong><\/p>\n Hydraulic plunger area ( 25<\/strong>mm \u00d8)<\/strong><\/p>\n Actual ratio = 40:1<\/strong><\/p>\n \u00a0<\/strong>1.\u00a0 AIR DRIVE SECTION<\/strong><\/p>\n The air drive section consists of a light weight piston complete with seals running inside an<\/p>\n \u00a0<\/p>\n aluminum\u00a0barrel. The diameter of the air piston is\u00a0160mm. When compressed air is supplied to<\/p>\n \u00a0<\/p>\n the pump the air\u00a0pushes the air piston down on a compression stroke<\/p>\n \u00a0<\/p>\n (forces as out of the gas end).<\/p>\n \u00a0<\/p>\n \u00a0Under the\u00a0control of pilot pins (poppet valve) triggered at each end of the stroke<\/p>\n \u00a0<\/p>\n 2. GAS\u00a0 DRIVEN SECTION<\/strong><\/p>\n The\u00a0gas\u00a0section\u00a0of\u00a0a\u00a0USUN\u00a0air\u00a0driven\u00a0gas\u00a0booster\u00a0consisit\u00a0of\u00a04\u00a0main\u00a0pieces\u00a0\u00a0<\/p>\n \u00a0<\/p>\n ,the\u00a0gas\u00a0barrel\u00a0\u00a0,the\u00a0piston\u00a0the\u00a0check\u00a0valves\u00a0\u00a0and\u00a0the\u00a0main\u00a0high\u00a0pressure\u00a0seals\u00a0\u00a0.<\/p>\n \u00a0<\/p>\n The\u00a0gaspiston\u00a0is\u00a0directly\u00a0linked\u00a0to\u00a0the\u00a0air\u00a0piston\u00a0and\u00a0it\u00a0is\u00a0housedinside\u00a0the\u00a0gas\u00a0barrel\u00a0<\/p>\n \u00a0<\/p>\n and\u00a0its\u00a0movements\u00a0up\u00a0and\u00a0down\u00a0creates\u00a0the\u00a0gas\u00a0flow\u00a0into\u00a0and\u00a0out\u00a0of\u00a0the\u00a0booster\u00a0through<\/p>\n \u00a0<\/p>\n \u00a0the\u00a0check\u00a0valves\u00a0.\u00a0The\u00a0check\u00a0valves\u00a0are\u00a0psring\u00a0loaded\u00a0and\u00a0on\u00a0the\u00a0suction\u00a0stroke\u00a0.the inlet check valve<\/p>\n \u00a0<\/p>\n opens to the maximum allowing gas into the gas barrel and on the compression stroke<\/p>\n \u00a0<\/p>\n the inlet check valve closes the discharge check valve opens forcing the pumped gas<\/p>\n \u00a0<\/p>\n \u00a0into the process \u00a0.The\u00a0main\u00a0high\u00a0pressure\u00a0seals\u00a0is\u00a0located\u00a0on\u00a0the\u00a0gas\u00a0piston\u00a0and\u00a0they\u00a0seal\u00a0agaist<\/p>\n \u00a0the\u00a0gas\u00a0barrel\u00a0during\u00a0operation\u00a0. and the maximum pressures of the pump ,however the<\/p>\n \u00a0<\/p>\n standard PTFE seals are suitable for both the vast majority of gases encountered\u00a0.<\/p>\n \u00a0<\/p>\n Other\u00a0materials\u00a0of\u00a0construction\u00a0\u00a0can\u00a0be\u00a0supplied\u00a0to\u00a0meet\u00a0more\u00a0aggresive\u00a0services\u00a0\u00a0<\/p>\n \u00a0<\/p>\n .The\u00a0standard\u00a0\u00a0serials\u00a0of\u00a0booster\u00a0are\u00a0not\u00a0suitable\u00a0for\u00a0underground\u00a0coal\u00a0mine\u00a0applications\u00a0\u00a0.<\/p>\n \u00a0<\/p>\n USUN\u00a0DO\u00a0Manufacture\u00a0models\u00a0of\u00a0 air driven gas boosters\u00a0\u00a0t<\/strong>hat are\u00a0not\u00a0suitable for underground<\/p>\n coal mine applications .<\/p>\n USUN Air driven gas boosters cycle automatically \u00a0as the outlet pressure increass the<\/p>\n \u00a0<\/p>\n resistance also\u00a0increases\u00a0and\u00a0the\u00a0cycle\u00a0rate\u00a0decreases\u00a0until\u00a0the\u00a0pump\u00a0stops\u00a0automatically\u00a0<\/p>\n \u00a0<\/p>\n when\u00a0the\u00a0out\u00a0put\u00a0pressure\u00a0forces\u00a0are\u00a0equal\u00a0.This\u00a0is\u00a0refered\u00a0to\u00a0as\u00a0the\u00a0stall\u00a0condition\u00a0\u00a0.<\/p>\n \u00a0<\/p>\n The\u00a0pump\u00a0will\u00a0restart\u00a0with\u00a0a\u00a0slight\u00a0drop\u00a0in\u00a0the\u00a0outllet\u00a0pressure\u00a0or\u00a0an\u00a0increase\u00a0in\u00a0the\u00a0 air\u00a0driven\u00a0pressure\u00a0<\/p>\n Booster\u00a0performance\u00a0can\u00a0be\u00a0affected\u00a0by\u00a0a\u00a0number\u00a0of\u00a0conditions\u00a0,<\/p>\n \u00a0<\/p>\n such\u00a0as\u00a0freezing\u00a0of\u00a0the\u00a0exhaust\u00a0muffler\u00a0\u00a0\u00a0or\u00a0pilot\u00a0valves\u00a0(\u00a0Which\u00a0is\u00a0caused\u00a0by\u00a0moisture\u00a0in<\/p>\n \u00a0<\/p>\n \u00a0air\u00a0lines\u00a0\u00a0),inadequate\u00a0\u00a0inlet\u00a0air\u00a0line\u00a0sizes\u00a0and\u00a0dirty\u00a0filers\u00a0.When\u00a0 operating\u00a0the\u00a0boosters\u00a0<\/p>\n \u00a0<\/p>\n on\u00a0a\u00a0contunuous\u00a0basis\u00a0\u00a0,we\u00a0recommend\u00a0you\u00a0use\u00a0a\u00a0maximum\u00a0cycle\u00a0rate\u00a0of\u00a050-60\u00a0cycles\u00a0per\u00a0minute\u00a0.<\/p>\n \u00a0<\/p>\n This\u00a0will\u00a0both\u00a0\u00a0increase\u00a0service\u00a0intervals\u00a0\u00a0and\u00a0assist\u00a0in\u00a0preventing\u00a0ice\u00a0forming\u00a0at\u00a0the\u00a0exhaust\u00a0\u00a0.<\/p>\n \u00a0<\/p>\n An\u00a0air\u00a0supply\u00a0dryer\u00a0will\u00a0also\u00a0assist\u00a0in\u00a0reducing\u00a0icing\u00a0up\u00a0 .<\/p>\n \u00a0<\/p>\n USUN\u00a0Gas\u00a0boosters\u00a0have\u00a0a\u00a0120mm\u00a0stroke<\/strong>\u00a0thus\u00a0reducing\u00a0cycle\u00a0rates\u00a0at\u00a0any\u00a0given\u00a0flow\u00a0<\/p>\n \u00a0<\/p>\n and\u00a0pressure\u00a0as\u00a0compared\u00a0with\u00a0most\u00a0other\u00a0brands\u00a0\u00a0.\u00a0This\u00a0lower\u00a0repsective\u00a0cycle\u00a0rate\u00a0res<\/p>\n \u00a0<\/p>\n ults\u00a0in\u00a0a\u00a0reduction\u00a0in\u00a0freeze-up\u00a0 condition\u00a0\u00a0.<\/p>\n \u00a0<\/p>\n To\u00a0abtain\u00a0best\u00a0overall\u00a0performance\u00a0\u00a0,do\u00a0not\u00a0reduce\u00a0the\u00a0indicated\u00a0port\u00a0size\u00a0and\u00a0consult<\/p>\n USUN\u00a0for\u00a0flow\u00a0conditions\u00a0not\u00a0shown\u00a0in\u00a0charts\u00a0 \u00a0<\/p>\n Model selection for gas booster\u00a0\u00a0<\/p>\n \u00a0It\u00a0is\u00a0very\u00a0important\u00a0to\u00a0remember\u00a0that\u00a0the\u00a0performance\u00a0of\u00a0any\u00a0air\u00a0driven\u00a0device\u00a0is\u00a0very\u00a0dependent\u00a0<\/p>\n on\u00a0the\u00a0air\u00a0supply\u00a0<\/strong>conditions\u00a0.Restrictions\u00a0in\u00a0the\u00a0air\u00a0supply\u00a0can\u00a0be\u00a0caused\u00a0by\u00a0using\u00a0a\u00a0too\u00a0small\u00a0air\u00a0compressor\u00a0or\u00a0<\/p>\n airlines\u00a0\u00a0.The\u00a0FLOW\u00a0CHARTS\u00a0SHOWN\u00a0in\u00a0the\u00a0technical\u00a0data\u00a0sheet\u00a0are\u00a0based\u00a0on\u00a0good\u00a0conditions\u00a0 .<\/p>\n \u00a0so\u00a0please\u00a0do\u00a0not\u00a0“design\u00a0\u00a0to\u00a0the\u00a0line\u00a0”\u00a0\u00a0allow\u00a0for\u00a0losses\u00a0and\u00a0inefficiencies\u00a0\u00a0<\/p>\n The next question is wheather you want the booster to stall when an outlet pressure is reached\u00a0<\/p>\n If so ,a simple airline pressure regulator will suffice ,but remember the flow drops off dramatically as the\u00a0<\/p>\n booster reaches a stall condition\u00a0 .<\/p>\n \u00a0If\u00a0you\u00a0require\u00a0flow\u00a0at\u00a0a\u00a0particular\u00a0pressure\u00a0,then\u00a0you\u00a0need\u00a0read\u00a0the\u00a0flow\u00a0cahrts\u00a0carefully\u00a0and\u00a0conservatively\u00a0\u00a0<\/p>\n \u00a0If\u00a0you\u00a0need\u00a0the\u00a0pump\u00a0to\u00a0stop\u00a0at\u00a0a\u00a0certain\u00a0pressure\u00a0,prior\u00a0to\u00a0stall\u00a0,then\u00a0an\u00a0air\u00a0pilor\u00a0switches\u00a0needs\u00a0to\u00a0be\u00a0installed\u00a0\u00a0. Key features<\/strong><\/p>\n \u00a0Realiable ,Easy to Maintain ,compact and robust<\/p>\n 2. No heat,flame or spark risk<\/p>\n 3. Infinitely variable cycling speed and output<\/p>\n 4. Air driven Models do not require electrical connection ,easy to apply automatic controls<\/p>\n 5. No limit or adverse affect to contineous stop\/start applications<\/p>\n 6.Seals system designed for CZPT working life,No airline lubricated required<\/p>\n 7.Built-in coupling system (Most models) and suitable for most gases boosting\u00a0<\/p>\n Main technical data \u00a0<\/strong><\/p>\n Typical technical data for double stage air driven gas booster pump\u00a0\u00a0<\/strong><\/p>\n \u00a0Remark 1) CZPT ium outlet pressure are at an air driven pressure of 8 bar or 116 PSI ,for CZPT life using<\/p>\n of such pump ,we suggest that air driven pressure should be not more than 8 Bar\u00a0\u00a0.<\/p>\n Typical application of such double stage air driven gas booster pump\u00a0\u00a0<\/p>\n <\/strong><\/p>\n Product applications\u00a0\u00a0<\/p>\n <\/strong><\/p>\n Real pictures\u00a0<\/p>\n <\/strong><\/p>\n \u00a0<\/p>\n \n \n \n Product Description \u00a0USUN Model :GBT 160MM driven\u00a0100 Psi-10000 Psi range CZPT Pressure Piston Air CZPT Pump for refilling\u00a0 \u00a0 Usun\u00a0air driven gas booster\u00a0\u00a0pumps\u00a0are ratio devices that utilize low pressure compressed \u00a0 air\u00a0driving a larger diameter piston (area x pressure) which is linearly connected to a smaller \u00a0 hydraulic\u00a0piston\/plunger. Using this ratio principal, a higher hydraulic […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[5],"tags":[2138,2139,297,298,2140,299,551,2141,1948,1144,557,85,304,572,86,87,981,1613,1614,1950,575,310,311,1155,1156,312,2101,2009,1622,1623,1624,1164,1952,1953,582,314,2142,1954],"class_list":["post-1741","post","type-post","status-publish","format-standard","hentry","category-product-catalog","tag-100-psi-air-compressor","tag-100-psi-compressor","tag-air-air-compressor","tag-air-compressor","tag-air-compressor-100","tag-air-compressor-air-compressor","tag-air-compressor-air-pump","tag-air-compressor-for-sale","tag-air-compressor-price","tag-air-compressor-pump","tag-air-pump-compressor","tag-compressor","tag-compressor-air-compressor","tag-compressor-air-pump","tag-compressor-compressor","tag-compressor-for","tag-compressor-for-air","tag-compressor-piston","tag-compressor-piston-air-pump","tag-compressor-price","tag-compressor-pump","tag-high-air-compressor","tag-high-compressor","tag-high-pressure-air-compressor","tag-high-pressure-compressor","tag-high-quality-air-compressor","tag-hot-air-compressor","tag-low-pressure-compressor","tag-piston-air-compressor","tag-piston-air-compressor-pump","tag-piston-compressor-pump","tag-pressure-compressor","tag-price-air-compressor","tag-price-compressor","tag-pump-air-compressor","tag-quality-air-compressor","tag-sale-air-compressor","tag-top-air-compressor"],"_links":{"self":[{"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/posts\/1741","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/comments?post=1741"}],"version-history":[{"count":0,"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/posts\/1741\/revisions"}],"wp:attachment":[{"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/media?parent=1741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/categories?post=1741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/tags?post=1741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\u00a0<\/p>\n
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\n Model<\/strong><\/td>\n Piston rod diameter<\/strong><\/td>\n Pressure ratio<\/strong><\/td>\n Minimum inlet pressure PI(Bar)<\/strong><\/td>\n Maximum inlet pressure PI (PO )<\/strong><\/td>\n Maximum Outlet pressure PO(Bar)<\/strong><\/td>\n Outlet pressure formula PO<\/strong><\/td>\n Inlet port size<\/strong><\/td>\n Outlet porst size<\/strong><\/td>\n \u00a0\u00a0\u00a0 CZPT imum\u00a0Flow rate L\/min= 7 Bar<\/strong><\/td>\n<\/tr>\n \n GBT7\/15<\/strong><\/td>\n 63\/40<\/strong><\/td>\n 15:1<\/strong><\/td>\n 3.4<\/strong><\/td>\n 15<\/strong><\/td>\n 124<\/strong><\/td>\n 15PA+2PI<\/strong><\/td>\n NPT3\/8”<\/strong><\/td>\n NPT3\/8”<\/strong><\/td>\n 215@PI=7<\/u><\/strong><\/td>\n<\/tr>\n \n GBT7\/30<\/strong><\/td>\n 63\/28<\/strong><\/td>\n 32:1<\/strong><\/td>\n 3.4<\/strong><\/td>\n 15<\/strong><\/td>\n 204<\/strong><\/td>\n 32PA+3PI<\/strong><\/td>\n NPT3\/8”<\/strong><\/td>\n NPT1\/4”<\/strong><\/td>\n 118@PI=7<\/u><\/strong><\/td>\n<\/tr>\n \n GBT15\/30<\/strong><\/td>\n 40\/28<\/strong><\/td>\n 32:1<\/strong><\/td>\n 7<\/strong><\/td>\n 40<\/strong><\/td>\n 204<\/strong><\/td>\n 32PA+2PI<\/strong><\/td>\n NPT3\/8”<\/strong><\/td>\n NPT1\/4”<\/strong><\/td>\n 150@PI=10<\/u><\/strong><\/td>\n<\/tr>\n \n GBT15\/40<\/strong><\/td>\n 40\/25<\/strong><\/td>\n 40:1<\/strong><\/td>\n 7<\/strong><\/td>\n 45<\/strong><\/td>\n 330<\/strong><\/td>\n 40PA+ 2PI<\/strong><\/td>\n NPT3\/8”<\/strong><\/td>\n NPT1\/4”<\/strong><\/td>\n 125@PI=10<\/u><\/strong><\/td>\n<\/tr>\n \n GBT15\/60<\/strong><\/td>\n 40\/20<\/strong><\/td>\n 60:1<\/strong><\/td>\n 7<\/strong><\/td>\n 45<\/strong><\/td>\n 498<\/strong><\/td>\n 60PA+4PI<\/strong><\/td>\n NPT3\/8′<\/strong><\/td>\n NPT1\/4”<\/strong><\/td>\n 92@pi=10<\/u><\/strong><\/td>\n<\/tr>\n \n GBT30\/60<\/strong><\/td>\n 28\/20<\/strong><\/td>\n 60:1<\/strong><\/td>\n 30<\/strong><\/td>\n 45<\/strong><\/td>\n 498<\/strong><\/td>\n 60PA+2PI<\/strong><\/td>\n NPT3\/8”<\/strong><\/td>\n NPT1\/4”<\/strong><\/td>\n 245@PI= 40<\/strong><\/td>\n<\/tr>\n \n GBT30\/100<\/strong><\/td>\n 28\/16<\/strong><\/td>\n 100:1<\/strong><\/td>\n 30<\/strong><\/td>\n 70<\/strong><\/td>\n 830<\/strong><\/td>\n 100PA+ 3PI<\/strong><\/td>\n NPT1\/4”<\/strong><\/td>\n NPT1\/4”<\/strong><\/td>\n 192 @pi=40<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n ![](\"https:\/\/img.hzpt.com\/uploads\/images\/ZHMedical\/Vacuum-pump-4.jpg\")
<\/p>","protected":false},"excerpt":{"rendered":"