Product Description

• Brand Name: OEM
• Media Type: Liquid
• Operating Temperature: 4.5ºC to 49ºC (40º F to 120ºF)

• The WFAR water flow indicators shall be installed on system
  
  piping as designated on the drawing and/or as specified herein. Water
  
  flow indicators shall mount on any clear pipe span of the appropriate
  
  normal size, either a horizontal or vertical pipe. The indicators shall
  
  have a sensitivity in the range of 4-10 gallons per minute and a static
  
  pressure rating up to 450psi for 2-8 (50mm thru 200mm) pipes. The
  
  indicator shall respond to water flow in the specified direction after a
  
  preset time delay that is field adjustable. The retard structure shall be
  
  a sealed mechanical pneumatic unit with visual time delay adjustment.
  
   

   

  Working Pressure: Max3.1Mpa (450psi)
  
  Sensitivity: 15.0-37.5L/min (4-10GPM)
  
  Standards: GB5135.7-2018 & FM1042-2016&UL346
  
  Tamper Device: Special tamper screws to prevent disassembly
  
  Maximum Surge: 5.5m/s (18FPS)
  
  Operating Temperature: 4.5ºC to 49ºC (40º F to 120ºF)
  
  Retard Structure: Time delay adjustment via rotate dial
  
  Compatible Pipe: Steel pipe, schedule 10 through 40
  
  Contact Rating: Two sets of SPDT (Form C)
  
                           10.1A@125/250VAC
  
                            2A@24VDC

Company Profile

• Oriental Fittings
• [ China ]
• This company is registered as a free member and is not verified or authenticated by Tradekey.com
• Oriental Fittings and Parts Co., Ltd. was founded in 2008 and is a professional manufacturer and exporter engaged in the design, production, sales and service of fire-fighting equipment.  Like, fire sprinkler heads water flow switch pressure switch OSY-1 switch cast iron fittings for distribution devices and electrical equipment metal earthquake resistance pipe support bracket  All t...
  

Basic Information

• Company Products / Services: fire fighting system products
• Year Established: 2008
• Number of Employees: 11-15