Đầu phun Sprinkler Viking VK344

  • Nhà sản xuất: VIKING - MỸ
  • Mã sản phẩm: VK344
  • Tình trạng: Vui lòng liên hệ
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Đầu phun vách tường Side wall Sprinkler Viking, VK344

Thông số kỹ thuật Viking VK344:

  • Minimum Operating Pressure: 7 psi (0.5 bar)
  • Maximum Working Pressure: 250 psi (17 bar) wwp
  • Factory tested hydrostatically to 500 psi (34.5 bar)
  • Nominal K-Factor: 2.8 U.S. (40.3 metric*)

* Metric K-factor measurement shown is when pressure is measured in Bar. When pressure is measured in kPa, divide the metric K-factor shown by 10.0.

  • Glass-bulb fluid temperature rated to -65 °F (-55 °C)
  • Overall Length: 2-3/4” (68 mm)

Material Standards:

  • Frame Casting: Brass UNS-C84400
  • Deflector: Copper UNS-C19500
  • Bulb: Glass, nominal 3 mm diameter
  • Belleville Spring Sealing Assembly: Nickel Alloy, coated on both sides with PTFE Tape
  • Screw: Brass UNS-C36000
  • Pip Cap: Copper UNS-C11000 and Stainless Steel UNS-S30400

Catalog sprinkler viking VK 344

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