vacuum pump explosion

The hottest industry news. quality vacuum pumps, rotary vanes, and dual-stage vacuum pumps. Product Manual 9 in This pump is an ideal pairing for Cascades CVO-5-EX flammable solvent vacuum oven. DTIC has over 3.5 million final reports on DoD funded research, development, test, and evaluation activities available to our registered users. Research and testing uncovered several fire and toxicity hazards on these pumps which carry gaseous oxygen flows. No cord, Plug, or switch included. This pump has all of the best features of the original MVP 60, and more. Adding an inert gas to flammable gases reduces the flammability limits until they meet. Models are fitted with a pre-wired connection box and are tested and ready to install into your system. Our analysis is that the pump was exhausting directly into the cabinet. However, they are often required to pump potentially explosive atmospheres and it is necessary to consider the possibility of ignition sources resulting from failure conditions. Technical Specs Our specialists are here to help you find the best product or part available for your application. 6725 NE Evergreen Pkwy, Suite 106 Updated COVID-19 guidance and information from EHRS is available on our website. Dry pumps have none of the problems associated with the oil or water in wet pumps; they are clean, reliable, provide high vacuum and require minimal maintenance. Process facilities manufacturing or using nitro-cellulose (class II as well). Always use a certified electrician for proper installation of vacuum pump to meet your local municipal codes. We are pleased to provide you with the right solution for your specific application! The CRVpro4 pump with explosion proof motors comes with the following key features: These benefits lead to extended service interval. Sign up to receive the latest in industry news, products, & services. When asked, the researcher was not certain whether there was an exhaust tube connected, but there was no evidence of one after the event. Send questions/comments about the archive to, Re: [DCHAS-L] Vacuum Pump Explosion at UPenn. Organize service intervals and maintenance of your vacuum equipment via the Virtual Service Management Portal "VSM" and save time and money! Available on request are CRVpro4 pump with explosion proof motors prepared with perfluorpolyether fluid (PFPE). All gases up to explosive group IIC can be pumped. Sr. Using only an inert gas like Nitrogen (N2) at the gas ballast to purge or dilute harmful gases being pump. Cascades CVO-5-EX PRO Package pairs our certified flammable solvent vacuum pump with the CRVpro XPRF vacuum pump. From: ACS Division of Chemical Health and Safety On Behalf Of Debra M Decker Sent: Thursday, September 10, 2020 1:33 AM To: DCHAS-L**At_Symbol_Here**Princeton.EDU Subject: [DCHAS-L] Vacuum Pump Explosion at UPenn, https://ehrs.upenn.edu/health-safety/lab-safety/safety-alerts-and-faqs/vacuum-pump-explosion-chemistry-building, --- For more information about the DCHAS-L e-mail list, contact the Divisional membership chair at membership**At_Symbol_Here**dchas.org Follow us on Twitter **At_Symbol_Here**acsdchas, Previous post | Top of Page | Next post, ACS Division of Chemical Health and Safety , Boehringer Ingelheim User, this email is from an, ACS Division of Chemical Health and Safety <, The content of this page reflects the personal opinion(s) of the author(s) only, not the American Chemical Society, ILPI, Safety Emporium, or any other party. It is efficient, reliable and easy to use. Dry vacuum pumping offers major benefits for these applications and it is a viable and practical alternative to traditional wet pumping technologies. Type An investigation was made into explosions and backfires occurring in vacuum pumps used on Navy oxygen component test stands. Terms & Conditions, Diaphragm Vacuum Pump with Explosion Proof Motor, CRVpro Direct Drive Rotary Vane Vacuum Pumps. Click, Pumps, Filters, Pipes, Tubing, Fittings and Valves. Packaging and All rights reserved. Request the right vacuum equipment, for example vacuum pumps, leak detectors or mass spectrometers, directly from you sales engineer. Need a turnkey C1D2 rated vacuum oven system? It has all of the features of the MVP 150, including the higher ope Stay up to date on our newest product releases. Author : Dr Don Collins, Market Development Manager, Edwards. We Believe You Are Important, How Can We Help? Ask us for details. The ATEX directive requires process operators to generate an "explosion protection" document, based on a risk analysis of the whole process, and then to identify protection strategies to mitigate the risks. The BHOGART 12 CFM Vacuum Pump is the perfect option for newbies and experts alike. These pumps have to be hard-wired in by an electrician. These industrial-grade BXP series vacuum pumps are recommended when pumping air, nitrogen, water vapor or other inert or non reactive gasses. Pumping flammable vapours with dry vacuum pumps, Sizewell C nuclear plant given green light by UK government, Transformer fire breaks out at Hoover Dam, Explosion in chemical research lab kills one, injures three in Canada, Water purification plant gas leak kills one, injures two, Limit the effects of a potential ignition, Operating above the upper explosion limit (UEL) or below the lower explosion limit (LEL), Controlling the leak tightness of the process system, Excluding or limiting oxidants, typically oxygen, from the process vessel. Vacuum pumps with explosion proof motors are commonly used in petrochemical, chemical, and oil extraction facilities requiring motors needing to meet Class I, Groups C&D and/or Class II, Groups E, F&G requirements. The explosion proof motors on these pumps are rated for Class I, Groups C&D and Class II, Groups F&G. 20 variations of this product are available. The hottest industry news. Across International EasyVac 9 CFM Dual-Stage Vacuum Pump with Oil Mist Filter, Edwards E2M28 21 CFM Dual Stage High Capacity Vacuum Pump, Two Stage, Electrical, 1.2 HP, Oil-Sealed Rotary Vane Vacuum Pump, 208-230v w/ Cord Atlas Copco, Welch 12.8 CFM CRVpro16 Explosion Proof Rotary Vane Vacuum Pump, Edwards RV8 6.9 CFM Dual-Stage Vacuum Pump with Bellow & Fitting. Total Ultimate pressure is x0.0004 torr. Height (In.) Xtractor Depot is your leading source forquality vacuum pumps, rotary vanes, and dual-stage vacuum pumps. Use of any information on this page is at the reader's own risk. Contact our team with questions about any of our vacuum pumps. Was this actually venting directly into the cabinet? And 15% off. Author, DEFENSE TECHNICAL INFORMATION CENTER However, as a mechanical device, there are safety issues that need to be considered when using an all-dry, close tolerance machine to pump flammable vapours. They can offer clear savings in running costs and installation space compared with liquid-based water ring pumps, oil-sealed pumps and steam ejector systems.Dry pumps have contact-free pumping mechanisms and no ignition sources in normal operation. The latest extraction products. Vacuum processes, Fundamentals of total pressure measurement, Mass spectrometers and residual gas analysis, From surface molecular contamination (SMC) to CRVpro 4 is available with explosion proof motors. All Rights Reserved. Environmental Health and Radiation Safety, From: ACS Division of Chemical Health and Safety on behalf of Eugene Ngai Sent: Thursday, September 10, 2020 5:23 AM To: DCHAS-L**At_Symbol_Here**Princeton.EDU Subject: Re: [DCHAS-L] Vacuum Pump Explosion at UPenn. These new Oerlikon Leybold D16BXP Explosion Proof Standard Industrial Series Trivac vacuum pumps include an explosion proof motor and are prepared for operation with standard LVO-100 hydrocarbon vacuum pump oil. Vacuum generation, Multi-stage Roots pumps - Unauthorized reproduction of these materials is prohibited. Hillsboro, OR 97124. Grain elevators and grain handling facilities, Magnesium manufacturing and storage areas, Pulverized sugar and cocoa manufacturing plants. 2022 IML Group PLC. You can also view it at any time by going to our Contact Us page. 888-733-2712 | M-F: 10am-6pm | Los Angeles | San Bernardino. Check out Safety Emporium for your N95, N99, and face shield needs. As with all vacuum pumps with explosion proof motors, conduit wiring to an explosion proof control panel is required. Ensuring the foreline inlet and exhaust outlet are leak tight to avoid flammable gas leakage into the atmosphere or air (O2) from entering the pump housing. Designed for continuous, heavy-duty use, ball bearings are used throughout to provide exceptional reliability. The ORIGINAL Master Vapor Pump Contact us for more information. The pump corresponds to equipment category 3G and temperature class T3. storage plants. It is certified in accordance with ATEX directive 2014/34/EU and meets the high requirements for explosion protection. It can be used to transfer hydrocarbons, alcohols, and many other solvent BIGGEST, AND FASTESTThis is the biggest, and fastest pump we have made to date! Cascade has all of the vacuum accessories needed for the CRVpro vacuum pump. This website uses cookies primarily for visitor analytics. Item They do not produce waste, or contaminate valuable solvents, products or the environment. The Duo 11 ATEX is equipped with a frictionless magnetic coupling. The relative effectiveness of inert gases on narrowing the flammability limits follows the series CCl. Diaphragm pumps are fitted with Class I, Division 1, Groups C & D explosion-proof motors. Indicating you want the site to remember your details will place a cookie on your device. Keyword Ideal Vacuum Part Number Boehringer Ingelheim User, this email is from an External Sender (outside of our organization), please do not click links or open attachments unless you recognize the sender. From: ACS Division of Chemical Health and Safety On Behalf Of Brown, Kimberly Jean Sent: Thursday, September 10, 2020 6:17 AM To: DCHAS-L**At_Symbol_Here**Princeton.EDU Subject: Re: [DCHAS-L] Vacuum Pump Explosion at UPenn. Applications: CRVpro pumps with explosion proof motors are commonly used in petrochemical, chemical, and oil extraction facilities requiring motors needing to meet Class I, Groups C&D and/or Class II, Groups E, F&G requirements. The best Xtractor Depot deals. Width (In.) You have selected the maximum number of items to compare. Stainless steel tubing is used to connect pump heads together in one and two-stage configurations. These pumps have an excellent ultimate pressure down to 1x10-4 Torr and are commonly used for backing turbomolecular pumps, backing diffusion pumps, refrigeration system evacuation, epoxy degassing, backing mass spectrometers, freeze drying, vacuum centrifugal applications, space research, and other vacuum process applications. The fire department had removed the pump from the cabinet before we arrived on the scene. Create service tickets and find all product-related documents. Twin Cylinder that could ignite a flammable gas mixture in the room. Xtractor DepotPOS and Ecommerce by Shopify. Need vacuum connection kits? Dual-stage rotary vane pumps with a pumping speed up to 10.5 m, CCIT Container Closure Integrity Testing for Pharma Industry, Integrated Leak Detection on Coating Systems, Vacuum pumps - working principles Lab Safety Specialist/Chemical Hygiene Officer. Vacuum Pump With Explosion Proof Motor - CRVpro4 XPRF, Liquid error (product-badge line 32): Computation results in '-Infinity', Vacuum Pump With Explosion Proof Motor - CRVpro8 XPRF, Vacuum Pump With Explosion Proof Motor - CRVpro16 XPRF, reduced risk of chemical attacks and oil breakdown by diluting chemical vapors with a larger oil chamber, slowing down corrosion by cool running operation. The best Xtractor Depot deals. The cabinet has a port to allow the exhaust to be routed into the fume hood plenum, but there is no evidence that this was being used. The ATEX certification is valid for the interior and exterior of the pump. Its not uncommon for these pumps to inadvertently suck solvent (liquid) which may explain a higher concentration of ether even with the port venting into the fume hood. explosion proof motor is directly coupled to the diaphragm pumping module. Oerlikon Leybold D16BXP, Explosion Proof Motor TriVac Series Rotary Vacuum Pumps, 1-Phase 115/220VAC, Dry Semiconductor Vacuum Pumps and Accessories, Parts, Kits, Temp Indicators, Accessories, OF Series Filtering Systems,External Oil Filtration, Pfeiffer Adixen ASM Series Helium Leak Detectors, Sample Cylinders & Overpressure Protection, Agilent Technologies Vacuum Pressure Gauges, Neslab Thermo Cool Heat Recirculating Chillers, Thermo Neslab Haake ARCTIC Immersion Bath Chillers, Thermo ThermoChill Standard Temp Chillers, Leybold Trivac D16B, D25B Rotary Vane Vacuum Pumps Operating Instructions.pdf, Dip tanks containing combustible or flammable fluids. The magnetic coupling provides additional safety that is particularly important when the pump is used in potentially explosive atmospheres: No gases can leak through defective seals from the interior of the pump to the exterior. Corrective recommendations are included. Up to 60% off select products while supplies last. Apparently, yes. Aircraft hangars and fuel servicing areas. Welch CRVpro8 XPRF is a 5.6 CFM rotary vane vacuum pump with an explosion proof motor. As with all vacuum pumps with explosion proof motors, conduit wiring to an explosion proof control panel is required. For the operation of the pump, the terms of the operating instructions apply. Total Ultimate pressure is 1.5x10 Torr. Explosion proof units are specialized to prevent sparking etc. Enjoy all this and more when you sign up for the Xtractor Depot mailing list. defects, Magnetically levitated turbopumps HiPace M, Maximum safety thanks to magnetic coupling, The most compact rotary vane pumps in this class, Installation without additional flame arresters possible, Pump is hermetically sealed no zone entrainment of explosive gases, Explosion proof internally and externally flexible operation, Ex-proof three-phase motor with low noise and vibration, Most compact pump in class for easy integration. From Edwards vacuum pumps and Welch pumps to XENO Vacuum Pumpsand even Across International, we supply a wide variety of vacuum pumps to meet your extraction needs. On these pages you have the option of having the site log your details for future visits. Get the best closed loop equipment in the business for your extraction needs. and properties, Multi-stage Roots pumps - provides a measure of protection from sublimed chemical vapors with coating on pump module and oil case. Examples of Class I locations include chemical plants, oil refineries, gasoline storage/dispensing areas, and gas manufacturing plants. Welch CRVpro4 pump with explosion proof motors are intended for use where they may be exposed to potentially flammable atmospheres. CAUTION! Dry pumps include dry backing pumps, which discharge to atmosphere, and mechanical vacuum boosters, which discharge to backing pumps (they can be wet or dry). 8725 John J. Kingman Road, Fort Belvoir, VA 22060-6218 1-800-CAL-DTIC (1-800-225-3842), DID YOU KNOW? Oversized, permanently lubricated bearings for long-term operation. Examples of Class II locations include chemical plants making dusty products. Contact our team with questions about any of our vacuum pumps. The pumping speed is 9 m3/h at 50 Hz and 10.5 m3/h at 60 Hz. Spring Cleaning Sale! The free air displacements at 60Hz are 2.8 CFM. Depth (In.) CRVpro 4 vacuum pumps are two-stage direct-driven vacuum pumps. 12 in The latest extraction products. Conduit wiring required. Custom Masterflex Single-Use BioProcess Assemblies, Masterflex Single-Use Systems and Assemblies. Refrigerant Recovery Machine Not opening the gas ballast, opening the gas ballast could cause air (O2) to enter the pump. C1D1 rated for use in hazardous locations. Thus, the shaft seals that are usually installed in rotary vane pumps can be omitted. These Oerlikon Leybold D16BXP standard industrial series vacuum pumps have a high pumping speed displacement of 13.5 CFM and require 1-Phase 115/220 VAC 60 Hz input power. Those of us who are not on campus are working remotely to continue much of our normal operations. Free ground shipping on Element, Media Bros, Carbon Chemistry, & Chemtek remediation powders. Pump Oil? Specifications are identical to the standard 1400B models. Always use a certified electrician for proper installation of vacuum pump to meet your local municipal codes. Please contact customer service for technical requirements. Meeting the needs of the scientific and engineering communities since 1955. Certain pages will ask you to fill in contact details to receive additional information. Enjoy all this and more when you sign up for the Xtractor Depot mailing list. 2022 Cole-Parmer Instrument Company, LLC. When installing pumps, process managers developing a safety strategy should include the following steps: NEW precision moisture sensors for hazardous environments. Chemical resistant, vacuum bleed valve regulator with dial vacuum gauge to vary vacuum level to maximum vacuum of pump., and CE certification Important note on Pumps with explosion proof motors: Always use a certified electrician for proper installation of pumps with explosion proof motors. Pfeiffer Vacuum has developed the Duo 11 ATEX rotary vane pump especially for processes that take place in explosive environments or for evacuating explosive gases and vapors. Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. To view our full cookie policy, please click here. EHRS is continuing to provide essential services with limited on-campus staff. You have successfully subscribed to our newsletter, Add more products on the full Quick Order page, Gear and Positive Displacement Flowmeters, Conductivity, Resistivity, and TDS Control, Temperature Process Controllers and Alarms, Conductivity, Resistivity, and TDS Meters, Mesh Screen Discs, Sheets and Net Filters, High Accuracy Temperature Reference Probes, Masterflex Tubing Chemical Compatibility Database, Masterflex Tubing & Food Compatibility Database, Masterflex Pump Head Roller Material Compatibility Database, Safety Glove Chemical Compatibility Database, Ideal for hazardous areas where flammable gases or vapors may be present. When shopping for explosion-proof vacuum pumps, count on Xtractor Depot to meet all of your extraction needs! Call or Email us and we will make sure you get the right product or part for the job. Manufacturer Part Number. Standard 3/8" Connection - KF-25 Flange & Clamp, Ships wired for 115v/60hz but motor can be re-wired for 230v/60hz. Explosion proof rating is Class 1, Groups C and D, Class 2,, Millivac Maxi Pump to filter larger volumes or viscous solutions .Millivac Maxi Pump is gas-tight, has a PTFE-coated diaphragm, and is compatible with slightly aggressive or corrosive gases and vapors .Neither pump requires lubrication and neither is explosion proof Features & Benefits:.Lubrication, Thomas Scientific 2022 All Rights Reserved. And 15% off.

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