Automatic sprinkler, water spray and deluge systems - RedBookLive
Automatic sprinkler, water spray and deluge systems - RedBookLive
Automatic sprinkler, water spray and deluge systems - RedBookLive
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PART 3: SECTION 11.3<br />
DUAL SENSING SPRINKLER HEADS<br />
This section lists products approved in accordance with:<br />
<br />
LPCB Schedule of requirements<br />
Dual sensing <strong>sprinkler</strong> heads have been evaluated in relation to their general performance capability but not in<br />
relation to their suitability for specific applications. The manufacturer’s installation <strong>and</strong> maintenance<br />
instructions shall be followed.<br />
Dual sensing <strong>sprinkler</strong> heads are only suitable for use on fully hydraulically calculated <strong>systems</strong>.<br />
Project Fire Products Limited<br />
Pasturefields Lane Industrial Estate, Pasturefields Lane, Hixon, Staffordshire ST18 0PH, United Kingdom<br />
Tel: +44 (0)1889 270999 • Fax: +44 (0)845 2800116<br />
E-mail: sales@projectfire.co.uk • Website: www.projectfire.co.uk<br />
Certificate No: 060b<br />
Product Name<br />
Nominal Type Temperature Rating ( o C) LPCB Ref. No.<br />
Orifice<br />
Size<br />
(mm)<br />
'Gemini' 15 (1, 2) SP 68 (1) 060b/01<br />
Notes:<br />
1) Sprinkler assembly only approved when fitted with Viking Model M “Microfast” 15mm SP<br />
Sprinkler head as per section 11.1 .<br />
2) The K factor of the ‘Gemini’ dual sensing <strong>sprinkler</strong> head is 58.6 l.min -1 .bar -1/2 .<br />
3) Dual sensing <strong>sprinkler</strong> heads are only suitable for use on fully hydraulically calculated <strong>systems</strong>.<br />
18 Jan 2014 123
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