Low Pressure Compressed Air Purification

Product catalog summary

Overview: The document discusses the importance of maintaining clean, oil-free, and dry compressed air to prevent issues such as pressure drops, blocked valves, corroded piping, and increased maintenance costs. It introduces the Parker domnick hunter low pressure (LP) heatless desiccant compressed air dryer as a solution.

Specifications: The dryers are available in two models, MIDI and MAXI, with flow rates of 102 m3/hr (60 cfm) and 272 m3/hr (160 cfm) respectively. Both models operate at a maximum pressure of 10.5 bar g (152 psi g) and a minimum pressure of 4 bar g (58 psi g). The maximum inlet temperature is 50°C (122°F) and the minimum is 5°C (41°F).

Benefits: The dryers efficiently remove water vapor, ensuring air quality in accordance with ISO 8573-1:2001. They improve operational efficiency, reduce maintenance costs, and maintain a constant dewpoint performance. The units are compact, lightweight, and easy to install and maintain.

Technical Data: The dryers provide particulate removal down to 1 micron and a maximum remaining oil content of 0.01 mg/m3. The pressure dewpoint is maintained at -40°C (-40°F).

Operation Stages:

Stage 1: A high-efficiency water separator removes bulk contamination, achieving 90% condensate and aerosol removal at 21°C.
Stage 2: A coalescing filter removes oil/water aerosols and dirt particulates down to 0.01 micron.
Stage 3: A regenerative desiccant dryer removes water vapor using the heatless pressure swing adsorption principle.
Stage 4: A final particulate filter removes any desiccant dust traces.

Contact Information: Parker Hannifin Ltd, domnick hunter Industrial division, Dukesway, Team Valley Trading Estate, Gateshead, Tyne and Wear, England NE11 0PZ. Tel: +44 (0)191 402 9000, Email: [email protected]

Catalog excerpts

Low Pressure Compressed Air Purification-1

ENGINEERING YOUR SUCCESS. Low Pressure Compressed Air Purification Continuous clean, oil free and dry compressed air Any moisture or water vapour can cause serious problems for systems using compressed air as it forms condensate which can lead to: • Pressure drop • Blocked valves • Corroded piping • Frozen pipes • Costly air leaks • Equipment failure • Increased maintenance costs Compressed air contamination problems can be avoided by installing a Parker domnick hunter low pressure (LP) heatless desiccant compressed air dryer which provides a continuous supply of clean, oil-free and dry compressed air. Choose from two compact and lightweight packages that are in service throughout the Royal Navy Surface Fleet. Contact Information: Parker Hannifin Ltd domnick hunter Industrial division Dukesway, Team Valley Trading Estate Gateshead, Tyne and Wear England NE11 0PZ Tel: +44 (0)191 402 9000 Fax: +44 (0)191 482 1714 Email: [email protected] www.domnickhunter.com Benefits: • Efficient removal of water vapour from compressed air • Delivered air quality in accordance with ISO 8573-1:2001, the international standard for air quality • Improves operational efficiency and reduces maintenance costs and downtime • Constant dewpoint performance • High efficiency inlet and outlet filtration MAXI MIDI • Pneumatic controls as standard • Fully corrosion protected inside and out • 30G shock tested • A smaller, more compact and lightweight dryer • Suitable for bulkhead, wall or deck mounting • Easy to install and maintain • Proven and in-service

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Low Pressure Compressed Air Purification-2

Technical Data Delivered Air Quality Weights and Dimensions Model Height Width Depth Weight mm ins mm ins mm ins kg lbs 60 cfm 1568 61.7 525 20.7 825 32.5 140 308 160 cfm 1540 60.6 835 32.9 641 25.2 265 583 ENGINEERING YOUR SUCCESS. Catalogue: 17 400 4501 06/09 Rev. 00 ©2009 Parker Hannifin Corporation. All rights reserved. Particulate removal down to 1 micron Maximum remaining oil content 0.01 mg/m3 (0.01 ppm/wt) Pressure Dewpoint -40°C (-40°F) Normal Operation Model MIDI MAXI Flowrates @ 7 bar g 102 m3/hr (60 cfm) 272 m3/hr (160 cfm) Maximum operating pressure 10.5 bar g (152 psi g) 10.5 bar...

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