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Surelock McGill Limited

25/26 The Business Centre
Molly Millars Lane
Wokingham
Berkshire
RG41 2QY
United Kingdom

Tel: +44 (0)1189 772 525 • Fax: +44 (0)1189 771 913
Email: sales@surelock.co.uk • Web: www.surelock.co.uk

Certificate No 516-1b to LPS 1175: Issue 8

Please click on the product name to view the full certificate details

Louvre Vents

Product	Type	Minimum Structural Opening Height (m)	Maximum Structural Opening Height (m)	Minimum Structural Opening Width (m)	Maximum Structural Opening Width (m)	Security Rating	LPCB Ref. No.
Max Air XA1	Steel security louvre vent	0.125	7.5	0.125	7.5	A1 (SR1)	516-1b/01
Max Air XA2	Steel security louvre vent	0.125	7.5	0.125	7.5	B3 (SR2)	516-1b/02
Max Air XA3	Steel security louvre vent	0.125	7.5	0.125	7.5	C5 (SR3)	516-1b/03
Max Air XA4	Steel security louvre vent	0.125	7.5	0.125	7.5	D10 (SR4)	516-1b/04
Max Air XA5	Steel security louvre vent	0.125	7.5	0.125	7.5	E10 (SR5)	516-1b/05

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