Water Curtain Nozzle distributes water in a flat curtain extending all the way to the ground, producing a continuous water barrier to segregate an area under fire. When mounted in a horizontal position with flow directed towards the ground, the nozzle creates this flat-water curtain effect for fire segregation. Available in Brass and Stainless Steel construction with a range of flow rates, the Water Curtain Nozzle is suited to deluge fire protection systems requiring reliable area separation.

For best performance, nozzles should be spaced a maximum of 2.5 meters apart.

Key Specs:

• Models: WC-15 / WC-20 (Brass — 1S319 / ASTM B16) | WC-15S / WC-20S (Stainless Steel)
• Maximum Working Pressure: 12.3 Kg/sq.cm (175 PSI)
• Effective Working Pressure: 1.4 to 3.5 Kg/sq.cm (20 to 50 PSI)
• End Connection: WC-15/WC-15S — ½” BSPT (NPT optional) | WC-20/WC-20S — ½” BSPT (NPT optional)
• K-Factor: WC-15/WC-15S — K23, K30, K37, K45, K53, K72 | WC-20/WC-20S — K98, K120, K140
• Approximate Weight: WC-15 — 0.180 Kg | WC-20 — 0.250 Kg
• Finish: Nickel chrome or Brass (WC-15 & WC-20) | Natural (WC-15S & WC-20S)

Dimensions (Model / A / B, in mm):

When ordering, please specify Model, K-factor, and Finish.