Liquid nozzle PA series
spraycoolinghollow-cone

Liquid nozzle - PA series - PNR Italia - spray / cooling / hollow-cone
Liquid nozzle - PA series - PNR Italia - spray / cooling / hollow-cone
Liquid nozzle - PA series - PNR Italia - spray / cooling / hollow-cone - image - 2
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Characteristics

Fluid
for liquids
Function
spray, cooling
Stream
hollow-cone
Material
stainless steel, brass
Applications
for the steel industry, for the chemical industry
Spray angle
90°, 70°
Other characteristics
female, axial, tangential
Orifice diameter

Min.: 2 mm
(0.079 in)

Max.: 45 mm
(1.772 in)

Flow

Min.: 0.5 l/min
(0.13 us gal/min)

Max.: 1,105 l/min
(291.91 us gal/min)

Pressure

Min.: 0.3 bar
(4.4 psi)

Max.: 10 bar
(145 psi)

Description

PA PB hollow cone nozzle generates a hollow cone spray pattern of finely atomized droplets and works on the tangential flow principle. They are designed with a tangential method of atomization. Inside these nozzles there is an axial groove that injects the liquid tangentially into the vortex chamber where the strong centrifugal force produces a high rotational velocity and generates a finely atomized liquid flow. As these nozzles have a large free passage inside and no swirl insert, they offer the maximum resistance to clogging. PA / PB nozzles are widely used in exhaust scrubbers and are suitable to spray flows with particles.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.