DSH - 14 Pages

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Catalogue excerpts

DSH High Efficiency Droplet Separator Halton’s DSH high efficiency droplet separators are de- • High droplet and moisture separation efficiency signed for demanding applications such as marine, oil & gas, chemical, energy industries, where reliability, easy Minimum pressure drop installation and special design play an important role. • Performance tested according to EN 13030 test for Droplet separators operate on the principle of inertial vane louvres subjected to simulated rain, at the indepen- separation and are designed to restrict the penetration of dent laboratory moisture, salt spray, rainwater and airborne aerosol par- • Independent droplet removal efficiency testing car- ticles into HVAC systems, engine room intakes, machin- ried out for single stage, two stage and three stage ery spaces, and diesel and gas turbine engine air intakes. • Tailored sizes and designs according to customer’s Three configurations are commonly used according to needs. Unlimited sizes with modular construction. the level of droplet removal efficiency required, single • For wall and duct installations stage, two stage, and three stage, but special configu- • Two and three stage units will include a coalescing rations are also available. Two and three stage units will and particulate filter. Normally these are a G4 panel include a coalescing and particulate filter. Halton is able to assist in the design and selection of the droplet sepa- • The option of a mask louvre (ML) is available to archi- rator according to the application with special consider- tecturally disguise the vertical vane sections ation to the pressure drop, velocity, wind speed and di- • A possibility to connect with Halton Marine fire or rection, turbulence, and drainage. shut-off dampers resulting in saving of the space • Easy installation and commissioning. No special maintenance required.

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DSH = droplet separator DSH+ML = droplet separator + mask louvre DSH+G4 = droplet separator + G4 panel filter DSH+G4+ML = droplet separator + G4 panel filter + mask louvre DSH+F7 = droplet separator + F7 bag filter with depth of 300 mm DSH+ML+F7 = droplet separator + mask louvre + F7 bag filter with depth of 300 mm Net available as an option. tlalton MARINE DSH - High Efficiency Droplet Separator 220

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DSH module unit (width) DSH module unit (height) Nominal Width Duct installation Width-14 Wall installation Nominal Width-60 Duct installation Nominal Width Duct installation Nominal Height-246 Duct installation Nominal Height-116 Duct installation Nominal Height-130 Wall installation Nominal Height-116 Duct installation Nominal Width-14 Wall installation For example wall installation DSH Size: width 600 mm, height 600 mm = face area: width 586 mm, height 470 mm GENERAL CONSTRUCTION • Single stage unit comprises DSH vane section only, vane pitch can be 28mm, 23mm or 18mm • Two stage units comprise...

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DRAINAGE Single stage units are supplied with front drain holes or with drainage pipes. Two and three stage units are normally supplied with a manometric drain trap to prevent unfiltered air by-passing the droplet separator. Drain locations DROPLET SEPARATOR FRONT (holes) MASK LOUVRE Stainless steel AISI 316 SEPARATOR FRAME Project Location Customer Customer Approval: Weld-on nipple Drain pipe sizes Standard size is 3/4". 1/2" and 1" are available as an option. GASKET Thread type BSPT (male). product Description OPTIONAL FEATURES Customer Customer Approval: Service hatch (SH) Enables easy access...

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The materials of the synthetic fine filters are high-quality and durable, progressive mounted synthetic fibres. The filters can be used in example for air purification of intake air. Halton filters are certified with ISO9001 and ISO14001 quality and environmental standards. The fine filters are also certified by Eurovent (EN779) standard. ATEX approved filters Halton Marine also offers ATEX approved filters for droplet separators. Installation in conjunction with fire damper Halton droplet separator can be connected to a Halton Marine fire damper with or without a connection piece. In both cases...

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Pressure drop and sound data LpA[dB(A)], pitch spacing 28. Velocity is based on face area. DSH aluminium DSH aluminium with G4 filter DSH aluminium with F7 filter DSH stainless steel with F7 filter DSH stainless steel with G4 filter DSH - High Efficiency Droplet Separator 224

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Pressure drop and sound data LpA[dB(A)], pitch spacing 28. Velocity is based on face area. DSH aluminium with mask louvre m/s DSH aluminium with mask louvre and G4 filter DSH stainless steel with mask louvre m/s DSH stainless steel with mask louvre and G4 filter V6M09Y2015/Halton Marine reserves the right to alter products without notice. DSH stainless steel with mask louvre and F7 filter DSH aluminium with mask louvre and F7 filter tlalton MARINE DSH - High Efficiency Droplet Separator 225

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Pressure drop, pitch spacing 18 mm. Velocity is based on face area. Pressure drop, pitch spacing 23 mm. Velocity is based on face area. DSH pressure drop, pitch spacing 18 mm, three stage droplet separator. DSH stainless steel with F7 filter and DSH stainless steel DSH stainless steel with G4 filter and DSH stainless steel 1000 Air velocity at the face area of the droplet separator (m/s). Air velocity at the face area of the droplet separator (m/s). DSH - High Efficiency Droplet Separator 22

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Three stage droplet separator with G4 filter 100 Three stage droplet separator with F7 filter Single stage DSH, pitch spacing 23 mm Single stage DSH, pitch spacing 28 mm 100 Single stage DSH, pitch spacing 18 mm DSH - High Efficiency Droplet Separator 227 V6M09Y2015/Halton Marine reserves the right to alter products without notice.

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DSH Efficiency results Two stage DSH with F7 filter Two stage DSH with G4 filter (filter depth 48 mm) PERFORMANCE DATA Effectiveness for removal of simulated rain EN 13030:2001 Rainfall rate: 75 (l/h)/m2, (75 mm/h) Vertical installation Rain water effectiveness, material aluminium Rain water effectiveness, material stainless steel DSH - High Efficiency Droplet Separator 228

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