LPA® Model 925 15 to 75 GPM Liquid Pressure Amplification
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LPA® Model 925 15 to 75 GPM Liquid Pressure Amplification
Model 925 designed with minimal floor space in mind, this low foot print assembly makes it ideal for systems that suffer liquid line distribution issues or higher energy and maintenance running costs. Energy savings in the region of 40% is not uncommon and usually found in systems due to design; be that of a recent refrigeration conversion, plant location issue or a system that had previously been running at a higher condensing temperature.
5 Responses to “ LPA® Model 925 15 to 75 GPM Liquid Pressure Amplification ”
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I service a large cold storage working with 507a distribution center facility at 37F in Bogata Colombia. The company I work for make the installation of electronic valves from the manufacturer to save energy consumption. The system is working since 5 weeks and the condensing pressure is set lower. Can you explain me how this system is different?
Thanks for your post. If I can ask; what is and what was the condensing pressure level maintained at? When next on site; can you measure the pressure and temperature of the liquid at the farthest EEV and get back to us with that information?
Thanks.
Hello this is Frank in Bogata. I check the cooler about 300 feet from the compressor and above 30 feet. At the cooler there is a sight glass. I can see gas sometime a lot.. I did not collect pressure information because i could not connect my gage.
It seems that the liquid is vaporizing before reaching the expansion valves. At lower condensing temperatures, this is worsened. Please contatct us at hysave.com/contact
thank you for this information. I have some notes about the system-
the discharge temperature now is 85F and before it is set 100F. They also collect the kw reading every day but cannot see much better the energy consumption with the new equipment. Can you send us information on your sustem?
Frank.