LJ PRATLEY & PARTNERS LTD 6 Radford Crescent, Billericay, Essex CM12 0DU T: I F: E:

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3 Over 50 years experience in window controls, natural ventilation and smoke ventilation solutions. From our formation in 1965, after working in the industry since the late 1950 s supplying and installing Teleflex window controls; LJ Pratley & Partners Ltd has succeeded in becoming a market leader in all aspects of natural ventilation and smoke ventilation and the preferred partner for many window fabricators, architects and main contractors. Manual window controls often prove the most suitable and cost effective solution for natural ventilation. Our expertise in this field, combined with our knowledge of electric window controls, makes us the natural choice. We supply and install manual window openers and controls, natural ventilation and natural smoke and heat exhaust ventilation systems enabling customers to meet the requirements governing natural ventilation in all environments. We are lucky enough to have specialised on many bespoke window openers and systems to have worked in some of the UK s most prestigious venues. The family values that the company were founded upon still remain to this day. We strive to provide excellent customer service, ensuring that jobs are completed on time and in budget. Our entire team is expected to carry out all works in a professional manner, if there are any issues we make sure that the customer is kept informed and when solutions are found, they are carried out without any fuss. 6 Radford Crescent, Billericay, Essex 6 Radford CM12 Crescent, 0DU T: Billericay, Essex I CM12 F: DU 633 T: I F:

4 MANUAL WINDOW CONTROLS LJ Pratley & Partners Ltd have been supplying and installing manual window controls for half a century. Offering solutions from Ultraflex Control Systems and Clearline (Formally Teleflex Morse), our expertise in this field makes us the natural choice. Simple & Extended Operator Stroke: 250mm & 380mm Max Load: 20KG Mini Operator Stroke: 250mm & 380mm & 600mm Max Load: 20KG MEC GB Chain unit Stroke: 250mm & 380mm & 600mm (Top & Side Hung) Max Load: 20KG LJP 380mm Screwjack Opener Stroke: 380mm Max Load: 45KG Accessories: colours: White (9010), Black (9005), Silver (9006) Saddles and Connectors PVC & Aluminium Plates Helical Cable Conduit: 3 Metre Lengths Conduit Tool Conduit Bender

5 ELECTRIC WINDOW CONTROLS LJ Pratley and Partners Ltd offer an extensive portfolio of natural ventilation solutions from leading manufacturers including Ultraflex Control Systems (UCS), STG Beikirch, WindowMaster, Comunello and Topp. With our extensive range and specialisation in bespoke window automation, we are certain the right solution can be found to suit any project within all sectors including education, commercial, health and defence. Supernova - (UCS) Voltage: 230v Stroke: 250mm - 380mm (Adjustable) MAC ACK 4 - (TOPP) Voltage: 230v & 24v Stroke: 100mm - 400mm (Adjustable) Vega - (UCS) Voltage: 230v & 24v Stroke: 300mm 250N Liwin 35 - (Comunello) Voltage: 230v & 24v Stroke: 50mm - 420mm (Adjustable) CRM 2 Control Panel - (UCS) Voltage: 230v 7AMP Electric Connection: 3 Wires + Earth CRM Accessories: Push Button Switch Rain & Wind Sensor Thermostat 6 Radford Crescent, Billericay, Essex 6 Radford CM12 Crescent, 0DU T: Billericay, Essex I CM12 F: DU 633 T: I F:

6 SMOKE VENTILATION CONTROLS LJ Pratley & Partners Ltd range of control systems for natural smoke and heat exhaust ventilation, enable customers to meet the statutory requirements governing smoke ventilation in all buildings. Using single or multi zone control panels, we can design and install control systems for all areas requiring natural smoke and heat exhaust ventilation. Either as stand alone systems or part of larger fire alarm systems, natural ventilation systems or building management systems. Quasar L - (UCS) Voltage: 230v & 24v Stroke: 600mm - 750mm mm 300N EM Chain Actuator - (STG) Voltage: 24v Stroke: 327mm - 419mm - 603mm - 810mm 300N Colours: White (9016), Silver 9006 TRZ Plus 2Amp Operating Voltage: 230v Output Voltage: 24v Approved according to pren / EN RBH/3 Manual Call Point Operating Voltage: 24v IP 40 according to DIN EN Replacement glasses available (TRZ & RBH) MSD 523 Smoke Detector Operating Voltage: 18v DC to 30v DC Sensitivity to DIN EN 54, Teli 7 Monitoring area: Max 120m2 / Height 16 Mtr ALL STG BEIKIRCH PRODUCTS ARE AVAILABLE PLEASE CALL FOR MORE INFORMATION

7 SLIDING SASH CONTROLS L J Pratley & Partners Ltd innovative range of sliding sash window controls, allow sliding sashes, whether in timber, aluminium or PVC-U, to be opened and closed at the touch of a button, as part of the building management systems natural ventilation strategy or, due to the type of actuator used in our specially designed housing; part of the natural smoke and heat exhaust ventilation system. These actuators are retro fitted making them perfect for windows that are installed in awkward locations, where day to day access is a problem or in premises occupied by the elderly or disabled. Concealed Electric Sliding Sash Surface Mounted Electric Sliding Sash Manual Sliding Sash 6 Radford Crescent, Billericay, Essex 6 Radford CM12 Crescent, 0DU T: Billericay, Essex I CM12 F: DU 633 T: I F:

8 THE PULL LOCK The new PULL LOCK from Pratley & Partners is designed to further enhance the security of all Manual Teleflex style window openers. This addition to the regular gearing is ideal for projects throughout the Commercial, Residential and Education sectors, where Manual Window Controls would benefit from an added security factor i.e. Ground Floor windows in Schools.

9 MAINTENANCE AND REPAIRS As well as our Maintenance and Repairs packages for current Teleflex style controls, electric actuators and Smoke Ventilation systems, Pratley & Partners also specialize in the restoration and refurbishment of historical window control systems. With the capability to manufacture obsolete parts for historical controls from Tonks Rod Controls, Arens and 1950 s Teleflex gear, the refurbishment and repairs to classic window gear is a viable option. Pratley and Partners 50 years of window control expertise.

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12 ULTRAFLEX CONTROL SYSTEMS A polite, enjoyable and reliable company to work with. LJ Pratley & Partners Ltd 6 Radford Crescent Billericay Essex CM12 0DU T: F: