...Installation Of Private Fire Service Mains And Their Auppurtenances (1995 Edition) NFPA25 Standard For The Inspection Testing And Maintenance Of Water Based Fire Protection Systems NFPA30 Flammalbe And Combustible Liquids Code (2000 Edition) NFPA54 National Fuel Gas Code 1999 Edition. ...

...and maintenance. Use for a large oil-less vacuum pump ensures no wasted oil and a coolant circulation system (optional) eliminates emission of water, archieving a consistenly clean cooling solution. For the first time in a fire fighting pump, a revolutionary automatic decompression...

...valve, with a NBR/EPDM rubber fully encapsulated disc. A rubber sealing edge gives bubble tight from leakage. It can be used in a variety of water supply system and others.Van bướm (butterfly valve) là van có thể được sử dụng để cô lập hoặc điều chỉnh dòng chảy. Thân van của van bướm tương...

...khu dân cư và tòa nhà cao tầng. Điều chỉnh tự động chính xác nhờ hệ thống Pilot. The D500 series is used as either relief or sustaining valve of water supply and building service by a Pilot actuated automatically. Đặc tính - Features: •    Van hoạt động trên nguyên tắc thủy...

...with water spray systems also say deluge systems They are typical used in high hazard applications where the need to discharge large quantities of water on the areas of fire Applied as a solid stream to burning oil water is not effective because it plunges below the oil surface and the oil floats...

...one or more sprinkler heads are exposed to heat above their design temperature The sprinkler head releases and water discharges The discharge of water triggers a water flow alarm inside the sprinkler system pipes which is monitored by a central station and which the Fire Department responds to...