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Wet and Dry Riser Equipment

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Ratio Type Landing Valve To BS5041

Code No.		Inlet Size	Outlet Size	Flowrate
	WRS124-LG-3X1-RD	Male BSP Thread 80mm	BS 336 Female	min 510L/min
	WRS124-LG-2X1-RD
	WRS124-LG-3X2-RD

Approved by:

2-way & 4-way breeching inlet Specification

Body	:	Spheroidal Graphite Iron to BS 2789 or Cast Iron BS 1452
Inlet	:	BS Instantaneous Male Copper Alloy to BS 1400
Outlet	:	2 Way Breeching Inlet Flanged 4" table E. BS 10.
	:	4 Way Breeching Inlet Flanged 6" table E. BS 10.
Working pressure	:	15 Bar
Testing Pressure	:	20 Bar

Code No.		Description
	WRS124-LG-3X1-RD	2-way breeching inlet
	WRS124-LG-2X1-RD	4-way breeching inlet

Installation & commissioning to BS 5306 part 1.

German Type

Code No.		Inlet Size	Outlet Size
	WRS130-GM-90D-NA	Store B 75 (89mm)	Female BSP Thread 80mm

Air Release Valve

Code No.		Inlet Connection
	WRS104-GM-020-NA	20mm (3/4") BSP
	WRS104-GM-025-NA	25mm (1") BSP

German Landing Valve

Code No.		Inlet Size	Outlet Size
	DRS130-GM-STN-NA	Male BSP Thread 50mm	Storz C52 (66mm)

ABOUT ISGM

For over 2 decades, ISGM has helped countless clients effectively prevent dangerous and costly fires. These include households, offices, high-rise buildings, complexes, factories, aircraft hangers, power generation plant, ports, stadiums and other huge installations.

OUR OFFICES

Crescent Building, Plot No.2290-7/13,
Upanga Road, Opposite Haidery Plaza Building,
P.O.Box 7468, Dar es Salaam. Tanzania.
Tel: .+255-22-2118922/3,
Cell: +255-787/776-833338
Fax: +255-22-2112457

WEBSITE & E-MAIL

E-mails:      info@isgmtz.com
                     sales@isgmtz.com

website:      www.isgmtz.com