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| BLAGDON PRODUCT BULLETINS | ||||
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| PRODUCT BULLETINS | ||||
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2009 | |||
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November 2009 >> 04 to 05 Design Level The traditional ‘Blagdon’ Valve Block has always been considered a strength of the Blagdon pump. Its simplicity, design and ease of maintenance has always been regarded as a significant strong point in the success of the pump. To bring in line with other models we are improving the design by removing the circlip on the B25 & B40 models and replacing this with a new plug retained with socket cap head screws. This change brings the design in line with the B06 and B15 models to standardise the range. |
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July 2009 >> PTFE Composite Diaphragms Blagdon PTFE Composite Diaphragms don't require front and back plates, therefore making them easier to install and safer to use in hazardous duties. Blagdon are continuing work on approval of the other diaphragms in the range, the next being the B25 Moulded. This will be available later in the year, followed by the B40 to complete the range. |
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May 2009 >> New Product Announcement - Energy Saving Technology Today, at the 29th ACHEMA International Exhibition-Congress in Frankfurt Germany, IDEX AODD & Blagdon Pump will be presenting Energy Saving Technology for the 3” AODD pumps. This technology continuously monitors the process and delivers the optimal amount of air to complete each stroke. Benefits of this technology include:
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| 2008 | ||||
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November 2008 >> Extreme Seals - 1/4" B06 Models Which models are affected?
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September 2008 >> Blagdon Pump FRL's New ATEX Certified FRL Range, effective from 15th September 2008. |
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July 2008 >> Die-Cast Valve Chest - B25 & B40 Models New Die Cast Valve Chest for the B25 and B40 Aluminium Models, effictive from 1st August 2008. |
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July 2008 >> One-Piece PTFE Extreme Diaphragms New One-Piece PTFE Extreme Diaphragms, effective from 1st Agust 2008. |
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June 2008 >> Multiported Manifolds - B1501SA Models New multi-ported manifolds available on the B15 Stainless Steel models, effictive from 13th June 2008. |
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May 2008 >> B25 Non-Metallic Inner Cover Screws Change from Hexagon Head Bolts to Socket Head Cap Screws eliminating the need for a drive socket to tighten the screws, effective from 1st June 2008. |
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May 2008 >> PTFE Diaphragms Due to development in materials used, the diaphragm now has a longer lifetime, effective from 1st May 2008. |
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April 2008 >> Extreme Seal - 1/2" B15 Models New EXTREME seal and new diaphragm shaft seal replacing the O-ring design, effective from 1st May 2005. |
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April 2008 >> Shaft Seals "Lube Free" Explanation & Options This bulletin has been put together in response to a request for a full explanation of lube-free options. |
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| 2007 | ||||
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June 2007 >> Extreme Seal - 1/2" B15 Models Blagdon have approved a new range of Diaphragm Shaft Seals which will replace the current O-Ring design. These seals are injection moulded from a very high wear resistant material, formulated especially for Blagdon. These will require a minimum of lubrication, designed to run from the main systems lubrication only. Lubricators for individual pumps should not be necessary. |
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June 2007 >> Diaphragm Shaft Interchangeability - 40-009 & 15-031 New diaphragm shaft design giving full interchangeability, effective from 1st June 2007. |
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January 2007 >> Ball Cage Refit - 2" B50 Aluminium Models The 2" Aluminium models designated B5002AA can be retro-fitted with the Stainless Steel Ball Cages from the earlier 1B range. This avoids having to replace either the Outer Covers or the Discharge Manifold, if the existing cast-in ball guides have worn away due to an abrasive duty. The existing Valve Seats are replaced with a new seat that fits with the Cages. |
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| 2006 | ||||
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November 2006 >> Food Grade Elastomers - Hygienic Pumps Move from food grade EPDM to Nitrile rubber material certified to FDA regulations, effective from 1st November 2006. |
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June 2006 >> ATEX Flyer & Conversion Document With effect from the end of June all equipment and systems inended for use in potentially explosive atmospheres, must be fully ATEX compliant. Many companies still have pumps out in the field that were installed prior to any ATEX approvals. Pumps that are uncertified and installed in zoned area's must be ATEX complaint by 30th June 2006. These kits are to retro-fit pumps in the field to the new legislation and enable continued use. |
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March 2006 >> ATEX Directive Presentation Important Information regarding ATEX Directive and current product offerings |
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March 2006 >> Export Licence Requirements Important Information on Export Licence Requirements |
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| 2005 | ||||
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November 2005 >> Cast Iron Pumps & Base Pads Change from water based paint to a Hammerite version which has increased resistance to corrosion and is much harder wearing, effective from 1st November 2005. |
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