Description
Description

Combined universal handline nozzle with an adjustable flow rate and stream is applied for formation and direction of a straight or dispersed (with a adjusting of stream angle) stream of water or air-mechanical low-expansion foam and medium expansion foam (with foam generator), and (or) an auxiliary protective curtain to protect the operator from thermal radiation, and a combination of these jets.

RSKU is used for fire suppression, cooling of building and technological structures, precipitation of poisoned or radioactive gases, fumes and dusts.

Features:

The main advantage of this model is its additional protective curtain for the operator, which can be activated in conjunction with the main modes without changing the shape of the main jet, and can be turned off when not needed. The optimal solution for working in conditions of intense heat and requiring maximum operator protection.

 

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RSKU-50A
Features
Name of parameters
RSKU-50A
Swivel Base, DN 50
Nominal pressure, MPa 0,4
Operating pressure, MPa 0,4-0,6
Flow rate of water (foam agent solution), l/s 2; 4; 8
Auxiliary protective curtain flow rate, at 0.4 MPa, l/s, not less than 1
Stream range (outermost) at nominal pressure, m :
- straight 35
- dispersed (at a stream discharge angle of 40°) 18
- foam 25
Angle range of a dispersed water stream, degrees 0-120
Shielding screen stream diameter, m, not less than 6
Angle of the auxiliary protective curtain torch,°, not less than 120
Auxiliary protective curtain torch diameter, m, not less than 2,5
Foam expansion ratio, not less than 9
Сlimatic category in accordance with GOST 15150-69 UkhL 1
Overall dimensions of the handline nozzle, mm, not more than 340
Weight, kg, not more than 2,4
Useful information

RSKU is produced in accordance with Technical Specification ТU 4854-004-16820082-08, GOST 53331-2009.



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