Contact: Dina Silver, APR
Tattar Richards--DBC
(215) 957-0300
dsilver@dbcommunications.net
FLUID HANDLING DIVISIONS OF MET-PRO CORPORATION
IMPLEMENT WEB-BASED ePUMP-FLO


New eBusiness Tool Allows for Easy Pump Sizing and Selection
 for Customers of Company’s Dean Pump and Fybroc Divisions

May 21, 2004 Harleysville, PA – The Dean Pump and Fybroc divisions of Met-Pro Corporation (NYSE: MPR) announced today that they have implemented ePUMP-FLO web-based software. This software allows customers to save time and increase efficiencies by sizing and selecting pumps via Dean Pump’s website (www.deanpump.com), Fybroc’s website (www.fybroc.com), or via Met-Pro's website (www.met-pro.com).
Customers can select, evaluate, and analyze centrifugal pumps using the Dean Pump and Fybroc electronic pump catalogs located on each division’s website. The ePUMP-FLO software uses a powerful web-based search engine to select all of the pumps that meet the user's specific performance criteria. The customers can then select the best pump for their application based on size, efficiency, and/or NPSHr. Pump curves and performance data can then be displayed or printed for comparison and evaluation purposes. Customers can also send a detailed request for a quote, via email, directly to the respective pump division.
"Met-Pro Corporation is excited about the opportunity to ease the pump selection process for our customers," said Raymond J. De Hont, Chairman and Chief Executive Officer of Met-Pro Corporation. "The implementation of ePUMP-FLO will facilitate the speed, efficiency, and accuracy of pump selection and enables us to better respond to our customers' needs." James G. Board, Vice President/General Manager of both Dean Pump and Fybroc divisions, added “The rollout of this web-based selection program will provide world-wide accessibility to Dean Pump and Fybroc products providing each division with the opportunity for increased sales on both a domestic and international basis.”
Also on the horizon is a web-based interface that will enable authorized distributors to efficiently and accurately select a pump and generate a detailed pricing report for a total quotation solution.
About Met-Pro Corporation
Met-Pro Corporation, Harleysville, Pennsylvania, manufactures and sells product recovery and pollution control equipment for purification of air and liquids and fluid handling equipment for corrosive, abrasive and high temperature liquids. With ten divisions and five subsidiaries, the company, established in 1966, provides products to residential, commercial, industrial and municipal markets that include, but are not limited to, pharmaceuticals, chemicals, petrochemicals, water and aquariums. For more information, please visit www.met-pro.com.
About PUMP-FLO Solutions
PUMP-FLO Solutions is an Engineered Software business to further develop and market the PUMP-FLO Windows and Web-based product line. PUMP-FLO benefits manufacturers and their distributors by decreasing catalog printing costs and automating the sales and pumps selection process. PUMP-FLO Solutions provides services to digitize all pump performance data into an electronic format for use with the PUMP-FLO product line. PUMP-FLO Solutions currently provides pump selection software to over 70 manufacturers, including Pentair Pump Group, Gorman-Rupp Co., Sulzer Pumps, Inc., and Crane Pumps to name a few. For more information visit www.pump-flo.com/solutions.

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