Water Consumption Of The High Pressure Wash System; Non Retractable Wash Nozzle Sdi2-23-Wpr/Wpn-Xs - Vaisala K-PATENTS PR-23 Series Instruction Manual

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11.4.5 Water consumption of the high pressure wash system

Pressure
17 bar (250 psi)
34 bar (500 psi)
41 bar (600 psi)
Table 11.1 Nozzle flow at various pressures
with 2 mm (0.080 inch) nozzle orifice diameter

11.4.6 Non retractable wash nozzle SDI2-23-WPR/WPN-XS

The non retractable high pressure water wash nozzle SDI2-23-WPR/WPN-XS must be
inserted before the line is pressurized and it may not be removed while line is under
pressure.
Figure 11.14 Installing non retractable wash nozzle
Water add
10 s wash 10 s wash every 15 min
1.5 l (0.40 gal) 6 l (1.6 gal)/h
2.2 l (0.58 gal) 8.8 l (2.3 gal)/h
2.5 l (0.66 gal) 10 l (2.6 gal)/h
PR-23 instruction manual
Nozzle flow
0.15 l (0.04 gal)/s
0.22 l (0.06 gal)/s
0.25 l (0.07 gal)/s