{"id":2905,"date":"2024-05-02T10:50:08","date_gmt":"2024-05-02T10:50:08","guid":{"rendered":"https:\/\/pistonpumps.top\/china-supplier-czpt-lab-diaphragm-vacuum-pump-vacuum-pump-brakes\/"},"modified":"2024-05-02T10:50:08","modified_gmt":"2024-05-02T10:50:08","slug":"china-supplier-czpt-lab-diaphragm-vacuum-pump-vacuum-pump-brakes","status":"publish","type":"post","link":"https:\/\/pistonpumps.top\/en_au\/china-supplier-czpt-lab-diaphragm-vacuum-pump-vacuum-pump-brakes\/","title":{"rendered":"China supplier CZPT Lab Diaphragm Vacuum Pump   vacuum pump brakes"},"content":{"rendered":"<div class=\"et_pb_column et_pb_column_3_4 et_pb_column_0_tb_body  et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_module et_pb_post_content et_pb_post_content_0_tb_body\">\n<p><h2>Product Description<\/h2>\n<p>\n<p>     <b>TKA Lab Diaphragm Vacuum Pump<\/b> <\/p>\n<p><b>Features of rotary vane vacuum pump:<\/b><\/p>\n<p>1, corrosion resistance: Anti-corrosion resistant vacuum pump uses\u00a0a special diaphragm (diaphragm surface composite PTFE coating) and pump head design, including all joints and pipelines, to ensure that the part in contact with the gas part are imported PTFE material, so it can resist most of the corrosive gas; At the same time the electrical switch and the shell also do corrosion prevention treatment, especially on\u00a0the transmission mechanism and circuit part of the use of corrosion resistant materials to form a closed space, completely isolated from the outside environment, so that the vacuum pump can\u00a0not only withstand corrosive medium, but also can be perfectly suitable for corrosive environment, completely solve\u00a0the\u00a0problem of\u00a0chemical corrosion resistance of the vacuum pump.<br \/>2, no pollution, no maintenance: diaphragm vacuum pump can achieve complete solvent recovery, eliminate toxic and harmful organic solvent pollution to the environment and the health of the operator and nearby personnel, even if the mixed solvent can also be highly recycled; Diaphragm pump is a dry pump without water and oil, so that the laboratory becomes clean and quiet, the user does not need regular cleaning, pipe\u00a0change, water change and other maintenance work, diaphragm vacuum pump to achieve 100% maintenance free; <br \/>3, low noise, low vibration: corrosion resistant vacuum pump adopts motor\u00a0direct drive power transmission, no intermediate transmission parts, coupled with the diaphragm low stroke, low noise characteristics, so the product noise can be kept below 70dB; <br \/>4, overheating protection: each product is equipped with a temperature protection switch, when the internal temperature of the body is too high, it will automatically stop, Such as\u00a0temperature cooling after starting ,\u00a0to ensure the stability and safety of the syste.<\/p>\n<p> Product Parameters <\/p>\n<p>\n<table>\n<tbody>\n<tr>\n<td>Mode<\/td>\n<td>VB20<\/td>\n<td>VB40<\/td>\n<td>VB60<\/td>\n<\/tr>\n<tr>\n<td>Reted voltage\/frequency<\/td>\n<td>220V\/50Hz<\/td>\n<td>220V\/50Hz<\/td>\n<td>220V\/50Hz<\/td>\n<\/tr>\n<tr>\n<td>Rated power<\/td>\n<td>120W<\/td>\n<td>240W<\/td>\n<td>375W<\/td>\n<\/tr>\n<tr>\n<td>Pump head type<\/td>\n<td colspan=\"3\">Double-stage pump<\/td>\n<\/tr>\n<tr>\n<td>Limiting vacuum degree<\/td>\n<td colspan=\"3\">8mbar<\/td>\n<\/tr>\n<tr>\n<td>Operating vacuum degree<\/td>\n<td colspan=\"3\">15-20mbar<\/td>\n<\/tr>\n<tr>\n<td>Maximum Operating pressure<\/td>\n<td colspan=\"3\">1bar<\/td>\n<\/tr>\n<tr>\n<td>Maximum flow<\/td>\n<td>20L\/min<\/td>\n<td>40L\/min<\/td>\n<td>60L\/min<\/td>\n<\/tr>\n<tr>\n<td>The interface specification<\/td>\n<td colspan=\"2\">10MM<\/td>\n<td>12MM<\/td>\n<\/tr>\n<tr>\n<td>Medium and ambient temperature<\/td>\n<td colspan=\"3\">5\u00baC~40\u00baC<\/td>\n<\/tr>\n<tr>\n<td>Ambient relative humidity<\/td>\n<td colspan=\"3\">&lt;80%<\/td>\n<\/tr>\n<tr>\n<td>Pump head material<\/td>\n<td colspan=\"3\">PTFE<\/td>\n<\/tr>\n<tr>\n<td>Composite Diaphragm material<\/td>\n<td colspan=\"3\">HNBR+PTFE(Can be custemised accorading to custome requirments)<\/td>\n<\/tr>\n<tr>\n<td>Valve material<\/td>\n<td colspan=\"3\">FKM EFPM(Can be custemised accorading to custome requirments)<\/td>\n<\/tr>\n<tr>\n<td>Vacuum gauge<\/td>\n<td colspan=\"2\">With vacuum regulating valve<\/td>\n<td>without<\/td>\n<\/tr>\n<tr>\n<td>Working time<\/td>\n<td colspan=\"3\">Continuous work<\/td>\n<\/tr>\n<tr>\n<td>Noice<\/td>\n<td colspan=\"3\">&lt;70dB<\/td>\n<\/tr>\n<tr>\n<td>Rated ratorating speed<\/td>\n<td>1450RPM<\/td>\n<td>1450RPM<\/td>\n<td>1450RPM<\/td>\n<\/tr>\n<tr>\n<td>Overall dimension<\/td>\n<td>315*165*210<\/td>\n<td>320*170*210<\/td>\n<td>360*295*225mm<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>96kg<\/td>\n<td>11kg<\/td>\n<td>18kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><p> Packaging &amp; Shipping <\/p>\n<p><p><b>Package Detail<\/b><\/p>\n<p><b>1) <\/b>Wooden packing <br \/><b>2)<\/b> The goods can be shipped by sea, air or train, small goods or spare parts will be shipped by express. <br \/><b>3)<\/b> You can choose your own freight forwardwe as well. <br \/><b>4)<\/b> Door to Door Delivery to save your energy and time. We&#8217;ll take the all risks during transportation. <br \/><b>Shipping Details<\/b> <\/p>\n<p><b>1) <\/b>AMERICA:3-8 working days. <br \/><b>2) <\/b>ASIAN:3-8 working days. <br \/><b>3) <\/b>EUROPE:5-10 working days. <br \/><b>4) <\/b>OCEANIA:4-9 working days. <br \/><b>5) <\/b>AFRICA:7-13woring day. <\/p>\n<p> Application Field <\/p>\n<p><p> Company Profile <\/p>\n<p>\n<p>\n<p><p> <b>i&#8217;an Xihu (West Lake) Dis. Biotechnology Co., Ltd<\/b>, is a famous manufacturer of Lab equipment located in the central China. Now has XIHU (WEST LAKE) DIS., CZPT 2 CZPT brand trademarks. The main products include ultra-high temperature and high pressure reactor, high pressure photochemical reactor, supercritical high pressure reactor, high pressure glass reactor, micro high pressure reactor, high pressure ultrasonic reactor, Ultra-high temperature hydrothermal synthesis reactor, photocatalytic reactor, visual catalytic reactor, hydrothermal synthesis reactor, rotary evaporator, parallel synthesis reactor, high and low temperature circulator, high and low temperature high pressure tubular reactor and other equipment and so on.<\/p>\n<p>Specialize in this field for more than 20 years,TKA brand instrument has own high reputation in more than 70 countries and regions, provide technical support for tens of thousands organizations to solve problems within their research, special for university, research institutes, industries, inspection agencies, etc. Promoting technology progress and improving human life is CZPT social mission. <\/p>\n<p>\n<p><p> Exhibition Show <\/p>\n<p><p> FAQ <\/p>\n<p><p>Q1:Are you trading company or manufacturer?<br \/>A1:We are professional manufacture of lab equipment and we have our own factory which is a high-tech enterprise integrating R&amp;D, production and sales. And welcome to visit our factory.<\/p>\n<p>Q2: How long is your delivery time? <br \/>A2: Usually, delivery time is 30-45 days after receiving your payment. <\/p>\n<p><p>Q3:How to shipping the replacement parts?<br \/>A3:We will according the actual situation to choose the suitable shipping ways. For small parts we shippin by Express.<\/p>\n<p>Q4: How about your quality warranty ?<br \/>A4: Normally all CZPT products are supplied with a warranty of 12 Months from the date of shipment.<\/p>\n<p>Q5:<b> <\/b>Do you accept OEM and ODM orders?<br \/>A5: Yes,We accept.<\/p>\n<p>Q6:What is your terms of payment?<br \/>A6:Payment\u226415,000USD, 100% in advance. Payment\u226515,000USD, 70% T\/T in advance, balance before shipment.<br \/>(If you are concerned about payment security for the first order, we advise you can place Trade Assurance Order via Made in China. you will get 100% payment refund if we can&#8217;t meet agreed delivery time.)<\/p>\n<p>Q7:Can we visit your factory?<br \/>A7: Welcome visit our factory.<\/p>\n<p> \t\/* January 22, 2571 19:08:37 *\/!function(){function s(e,r){var a,o={};try{e&amp;&amp;e.split(&#8220;,&#8221;).forEach(function(e,t){e&amp;&amp;(a=e.match(\/(.*?):(.*)$\/))&amp;&amp;1\t <\/p>\n<p>\n<p>\n<p>  <button>View More <i><\/i><\/button> <\/p>\n<p><table class=\"widefat\" id=\"add_new_publishing_attribute\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">After-sales Service:<\/th>\n<td>Online Technical Support<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Warranty:<\/th>\n<td>1year<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Oil or Not:<\/th>\n<td>Oil Free<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Exhauster Method:<\/th>\n<td>Positive Displacement Pump<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Vacuum Degree:<\/th>\n<td>High Vacuum<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Work Function:<\/th>\n<td>Mainsuction Pump<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"attr-line\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Customization:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                            Available\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><\/p>\n<p>                                            <i class=\"ob-icon icon-fill\"><\/i><\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/VacuumPump\/T_VacuumPumps_5.webp\" alt=\"Vacuum Pump\" width=\"800\" \/><\/p>\n<h2>Types of vacuum pumps<\/h2>\n<p>A vacuum pump is a device that draws gas molecules from a sealed volume and maintains a partial vacuum. Its job is to create a vacuum in a volume, usually one of several. There are several types of vacuum pumps, such as root pumps, diaphragm pumps, rotary piston pumps, and self-priming centrifugal pumps. <\/p>\n<h2>The diaphragm pump is a dry positive displacement vacuum pump<\/h2>\n<p>Diaphragm pumps are a versatile type of vacuum pump. They can be installed in a variety of scenarios including container emptying, positive suction, and simultaneous fluid mixing. Their performance depends on the stiffness and durability of the diaphragm, which in turn depends on the material. <br \/>They have good performance when running in dry mode. Diaphragm pumps work very similarly to the human heart, which is why they are often used to create artificial hearts. In addition, the diaphragm pump is self-priming and has high efficiency. They are also capable of handling the most viscous liquids and are used in almost all industries. <br \/>However, this type of pump has several disadvantages. One of them is that they are difficult to restart after a power outage. Another disadvantage is that they can generate a lot of heat. Fortunately, this heat is carried away by airflow. However, this heat builds up in the multistage pump. If this happens, the diaphragm or motor may be damaged. Diaphragm pumps operating in two or more stages should be fitted with solenoid valves to maintain vacuum stability. <br \/>Diaphragm pumps are a good choice for drying processes where hygiene is important. These pumps have check valves and rubber or Teflon diaphragms. Diaphragm pumps are also ideal for high viscosity applications where shear sensitivity is important. <\/p>\n<h2>Roots pumps are dry method centrifugal pumps<\/h2>\n<p>Roots pumps use a vane rotor pump with two counter-rotating vanes that move in opposite directions to move the gas. They are often the first choice for high-throughput process applications. Depending on the size and number of blades, they can withstand up to 10 Torr. <br \/>Centrifugal pumps have several advantages, including the ability to handle corrosive fluids and high temperatures. However, when choosing a pump, it is essential to choose a reputable manufacturer. These companies will be able to advise you on the best pump design for your needs and provide excellent after-sales support. Roots pumps can be used in a wide range of industrial applications including chemical, food, and biotechnology. <br \/>The Roots pump is a dry centrifugal pump whose geometry enables it to achieve high compression ratios. The screw rotors are synchronized by a set of timing gears that allow gas to pass in both directions and create a compressed state in the chamber. The pre-compressed gas is discharged through a pressure connection and cooled with water. Some pumps are also able to accept additional cooling gas, but this should be done with caution. <br \/>The size of the impeller plays an important role in determining the pump head. The impeller diameter determines how high the pump can lift the liquid. Impeller speed also affects the head. Since the head is proportional to the specific gravity of the liquid, the available suction pressure will be proportional to the density of the liquid. The density of water is about 1.2 kg\/m3, and the suction pressure of the centrifugal pump is not enough to lift the water. <\/p>\n<h2>The rotary vane pump is a self-priming centrifugal pump<\/h2>\n<p>A rotary vane pump is a centrifugal pump with a circular pump head and a cycloid cam that supports the rotor. The rotor is close to the cam wall, and two side plates seal the rotor. Vanes in vane pumps are installed in these cavities, and the rotor rotates at high speed, pushing fluid in and out of the pump. The pump offers several advantages, including a reversible design and the ability to handle a wide variety of clean fluids. <br \/>Agknx Pumps manufactures a wide range of vane pumps that combine high performance, low cost, and easy maintenance. These pumps handle medium to high viscosity liquids up to 500 degrees Fahrenheit and 200,000 SSU. <br \/>The suction side of the rotary vane pump has a discharge port, and the valve prevents the backflow of the discharge air. When the maximum pressure is reached, the outlet valve closes to prevent the backflow of exhaust gas. The mechanical separation step separates the oil from the gas in the pump circuit and returns the remaining oil particles to the sump. The float valve then reintroduces these oil particles into the oil circuit of the pump. The gas produced is almost oil-free and can be blown out of a pipe or hose. <br \/>Rotary vane pumps are self-priming positive displacement pumps commonly used in hydraulic, aeration, and vacuum systems. Unlike gear pumps, rotary vane pumps can maintain high-pressure levels while using relatively low suction pressures. The pump is also very effective when pumping viscous or high-viscosity liquids. <br \/><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/VacuumPump\/C_VacuumPumps_5.webp\" alt=\"Vacuum Pump\" width=\"800\" \/><\/p>\n<h2>Rotary piston pumps are dry method positive displacement pumps<\/h2>\n<p>Rotary piston pumps are dry positive displacement pumps designed to deliver high-viscosity fluids. They are capable of pumping a variety of liquids and can run dry without damaging the liquid. Rotary piston pumps are available in a variety of designs. Some are single shafts, some are two shafts and four bearings. <br \/>Positive displacement pumps operate slower than centrifugal pumps. This feature makes the positive displacement pump more sensitive to wear. Piston and plunger reciprocating pumps are particularly prone to wear. For more demanding applications, progressive cavity, diaphragm or lobe pumps may be a better choice. <br \/>Positive displacement pumps are typically used to pump high-viscosity fluids. This is because the pump relies on a mechanical seal between the rotating elements and the pump casing. As a result, when fluids have low viscosity, their performance is limited. Additionally, low viscosity fluids can cause valve slippage. <br \/>These pumps have a piston\/plunger arrangement using stainless steel rotors. Piston\/piston pumps have two cavities on the suction side. The fluid then flows from one chamber to the other through a helical motion. This results in very low shear and pulsation rates. The pump is usually installed in a cylindrical housing. <\/p>\n<h2>Rotary vane pump corrosion resistance<\/h2>\n<p>Rotary vane vacuum pumps are designed for use in a variety of industries. They feature plasma-treated corrosion-resistant parts and anti-suck-back valves to help reduce the number of corrosive vapors entering the pump. These pumps are commonly used in freeze dryers, vacuum ovens, and degassing processes. The high flow rates they provide in their working vacuum allow them to speed up processes and reduce the time it takes to run them. Plus, they have energy-efficient motors and silent volume. &lt;br\/While rotary vane vacuum pumps are relatively corrosion resistant, they should not be used for aggressive chemicals. For these chemicals, the most suitable pump is the chemical mixing pump, which combines two types of pumps to improve corrosion resistance. If the application requires a more powerful pump, a progressive cavity pump (eg VACUU*PURE 10C) is suitable. <br \/>Oil seals used in rotary vane pumps are important to pump performance. The oil seal prevents corrosion of the aluminum parts of the rotary vane pump and prolongs the service life. Most rotary vane vacuum pumps have a standard set of components, although each component may have different oil seals. <br \/>Rotary vane vacuum pumps are the most common type of positive displacement pump. They provide quiet operation and long service life. They are also reliable and inexpensive and can be used in a variety of applications. <br \/><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/VacuumPump\/B_VacuumPumps_5.webp\" alt=\"Vacuum Pump\" width=\"800\" \/><\/p>\n<h2>Roots pumps are primarily used as a vacuum booster<\/h2>\n<p>Root vacuum pumps are mainly used as vacuum boosters in industrial applications. They need a thorough understanding of operating principles and proper maintenance to function properly. This course is an introduction to Roots vacuum pumps, covering topics such as pump principles, multi-stage pumps, temperature effects, gas cooling, and maintenance. <br \/>Roots pumps have many advantages, including compact and quiet operation. They do not generate particles and have a long service life. They also don&#8217;t require oil and have a small footprint. However, Roots pumps have several disadvantages, including relatively high maintenance costs and low pumping speeds near atmospheric pressure. <br \/>Root vacuum pumps are often used with rotary vane vacuum pumps. They work on the same principle, the air enters a conveying unit formed by two rolling pistons in the housing. The piston heads are separated from each other, and the air passes through the unit without being reduced until it is discharged. When the air in the next unit reaches a higher absolute pressure, it is expelled from the last unit. <br \/>Roots pumps can be classified as sheathed or sealed. Roots pumps with sealed motors are suitable for pumping toxic gases. They have less clearance between the stator and motor rotor and have a sealed tank. <\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/VacuumPump\/VacuumPumps-l1.webp\" alt=\"China supplier CZPT Lab Diaphragm Vacuum Pump   vacuum pump brakes\"><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/VacuumPump\/VacuumPumps-l2.webp\" alt=\"China supplier CZPT Lab Diaphragm Vacuum Pump   vacuum pump brakes\"><br \/>editor by Dream 2024-05-02<\/p>","protected":false},"excerpt":{"rendered":"<p>Product Description TKA Lab Diaphragm Vacuum Pump Features of rotary vane vacuum pump: 1, corrosion resistance: Anti-corrosion resistant vacuum pump uses\u00a0a special diaphragm (diaphragm surface composite PTFE coating) and pump head design, including all joints and pipelines, to ensure that the part in contact with the gas part are imported PTFE material, so it can [&hellip;]<\/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":[394,2470,2033,239,240,403,242,2042,405,2044,2117],"class_list":["post-2905","post","type-post","status-publish","format-standard","hentry","category-product-catalog","tag-diaphragm-vacuum-pump","tag-lab-diaphragm-vacuum-pump","tag-lab-vacuum-pump","tag-pump-vacuum","tag-pump-vacuum-pump","tag-vacuum-diaphragm-pump","tag-vacuum-pump","tag-vacuum-pump-china","tag-vacuum-pump-diaphragm","tag-vacuum-pump-lab","tag-vacuum-pump-supplier"],"_links":{"self":[{"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/posts\/2905","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=2905"}],"version-history":[{"count":0,"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/posts\/2905\/revisions"}],"wp:attachment":[{"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/media?parent=2905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/categories?post=2905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/tags?post=2905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}