Grilles & Diffusers Incorporating Series LFP Produce a stable linear throw, creating an area of clean air with minimal diffusion Perfect for areas like clean rooms and operating theatres Tile replacer sizes as standard Supplied complete with plenum box Spigot mounted volume control damper optional LFP: December 2014
Series LFP are simple but effective units, commonly used in areas like operating theatres and clean rooms, where a region of clean air needs to be created, without pulling in surrounding air as is normally required from diffusers. Most commonly ordered in tile replacer sizes, LFP s are designed to integrate with lay-in type ceiling systems, enabling large banks to be created with units positioned next to each other. Plenum boxes are top entry, 100mm deep, internally painted black, and supplied with a spigot to suit 300mm diameter ducting as standard. Side entry boxes and different spigot diameters are optional, as are spigot mounted volume control dampers. Please note: Image shown here and on cover is a non standard size unit. Please see Sizes section of Design features below for more information. Design features Material Standard: Galvanised steel perforated core - 3mm holes, staggered 5mm pitch Galvanised steel plenum box Optional: Extruded aluminium frame Sizes Standard: Double tile replacer - 1195mm x 595mm overall Other sizes available if required Fixings Standard: None Optional: Pre-punched drop rod brackets factory fitted to plenum box. Protrude 40mm from box side. Factory fitted into Burgess tile. Please contact us for any other tile system requirements. Finish Standard: Perforated fascia powder coated RAL9010 Inside of plenum painted matt black Optional: See page 6 Mass/unit (595 x 595 O/A) 9 kg Quality assurance HVC Supplies (Stourbridge) Ltd is an ISO 9001:2008 accredited company. Assessed to ISO 9001:2008 Cert/Ref No. 1186 2 www.h-v-c.com
Technical drawings LFP standard - No frame, top entry box Air volume (m3/s) Selection data Velocity (m/s) Sound level (NC) Pressure drop (Pa) 0.05 0.077 2 0.75 0.105 20 6 0.10 0.152 25 9 0.13 0.185 35 15 0.15 0.230 38 22 0.18 0.272 42 29 0.20 0.305 44 43 Double tile replacer shown. Single tile replacer of overall size 595mm x 595mm available. Other sizes on request. Selection data based on a standard double tile replacer unit. Panel mounted 2.7m above floor. Supply air 5 C below room temperature. Frame details Standard (no frame) With 30FE frame With 37BE frame sales@h-v-c.com 3
Finish Standard: RAL9010 perforated plate, plenum box matt black inside Optional: Perforated fascia polyster powder coated to any RAL or BS colour Ordering codes Example 1 - Double tile replacer - LFP - DR - SBD - RAL9010 Codes 1) Quantity 2) Size (mm) Single tile replacer 595mm x 595mm overall Double tile replacer 1195mm x 595mm overall (standard) Other sizes available if required 3) Series LFP Laminar flow panel 4) Frame *nothing* No frame (standard) 30FE 30mm flat 37BE 37mm bevelled 5) Fixings DR Drop rod brackets fitted FH Countersunk fixing holes (screws supplied in same finish) BT Factory fitted into Burgess tile For other tile systems please contact us 6) Plenum box type *nothing* Top entry plenum box (standard) SEPB Side entry plenum box 7) Spigot diameter *nothing* To suit 300mm diameter ducting (standard) dia Other required diameter 8) Spigot VCD SBD Single blade damper factory fitted into spigot 9) Finish RAL9010 RAL9010 perforated fascia, matt black inside plenum box (standard) RAL... Polyester powder coated to RAL... BS... Polyester powder coated to BS... Leave code section blank if no option is required. 4 www.h-v-c.com
HVC & NCA products HVC offer the significant advantage of manufacturing both in duct and duct terminal equipment, making us a one stop shop for all your HVAC needs. The products shown below are a selection, not an exhaustive list. Go to www.h-v-c.com for details on all HVC and NCA products. HVC: Grilles, Diffusers, Louvres and Volume Control Dampers NCA: Fire and Volume Control Dampers sales@h-v-c.com 5
Assessed to ISO 9001:2008 Cert/Ref No. 1186 HVC Supplies (Stourbridge) Ltd Jason House Amblecote West Midlands DY8 4EY United Kingdom Tel: +44 (0)1384 376555 Fax: +44 (0)1384 392555 sales@h-v-c.com All details within this brochure are correct at time of publication. However HVC s policy is one of continual product development. The right is reserved to alter any details published in this brochure without any prior notice. Any changes will appear on www.h-v-c.com as soon as is practically possible. All information in this brochure is designed to be used for informative purposes only. HVC will not be legally bound by anything contained within this publication, or any other information distributed. All references to companies not part of the HVC group of companies are used with the permission of their respective owners. www.h-v-c.com