HollowStream™ Cone Liquid Atomizing Nozzle, 1/2 NPT

HollowStream™ Cone Liquid Atomizing Nozzle, 1/2 NPT

EXAIR’s 1/2 NPT HollowStream™ Cone Nozzles are designed with a circular ring spray pattern, making them one of the most commonly used types of spray nozzles. These hollow cone spray nozzles are ideal for applications such as cooling, cleaning, washing, rinsing, and dust suppression, using less liquid compared to their full cone counterparts. The vaneless design ensures wide open internal features that resist clogging, making them suitable for liquids containing particulates. They produce a uniform distribution in a hollow cone ring pattern.

The right-angle design of the HollowStream™ Cone Nozzles is compact and can operate at liquid pressures of up to 250 PSI. These nozzles are commonly used with liquids such as water, rinse aids, and detergents, and they are also effective with chemicals, pesticides, and herbicides. The liquid flow rate can be adjusted by varying the liquid pressure.

Send Enquiry

Liquid Atomizing Spray Nozzle Materials

Type 303 Stainless Steel - All of EXAIR's Liquid Atomizing Nozzles are constructed with Type 303 stainless steel, which can resist high temperatures and corrosive environments. They are designed for environments with a maximum operating temperature of 800°F (426°C).

How FullStream and HollowStream Cone Nozzles Work

With these nozzles, the atomizing fluid is supplied into the body of the nozzle creating a swirling action within the vortex chamber. Depending on the geometry of the liquid cap these nozzles will produce a full cone or hollow cone liquid spray pattern as it exits the orifice at a controlled spray angle.

Spray Dimensions HollowStream Cone Liquid Atomizing Nozzle (1/2 NPT Models)

Model	Pressure	Width (inches)
HL5025SS		A	B	C
	7 PSI	6.9	10.4	17.3
	20 PSI	7.5	11.2	18.7
	60 PSI	8.4	12.6	21.0
HL5030SS		A	B	C
	7 PSI	8.4	12.6	21.0
	20 PSI	9.0	13.6	22.6
	60 PSI	10.1	15.1	25.2
HL5040SS		A	B	C
	7 PSI	10.8	16.2	27.0
	20 PSI	12.0	18.0	30.0
	60 PSI	12.9	19.3	32.2
HL5050SS		A	B	C
	7 PSI	13.8	20.7	34.5
	20 PSI	14.3	21.5	35.8
	60 PSI	15.4	23.0	38.4
HL5060SS		A	B	C
	7 PSI	14.3	21.5	35.8
	20 PSI	17.1	25.7	43.8
	60 PSI	18.5	27.7	46.2

Dimensions & Performance HollowStream Cone Liquid Atomizing Nozzle (1/2 NPT Models)

Model		HL5025SS	HL5030SS	HL5040SS	HL5050SS
Inlet Connection		1/2 NPT	1/2 NPT	1/2 NPT	1/2 NPT
Capacity		5	8	10	15
Max Free Passage		0.281"	0.313"	0.344"	0.344"
Flow Rate (GPM/LPM)		HL5025SS	HL5030SS	HL5040SS	HL5050SS
3 PSI	GPM	1.60	1.90	2.40	3.20
3 PSI	LPM	6.06	7.19	9.08	12.11
5 PSI	GPM	1.90	2.20	2.80	3.80
5 PSI	LPM	7.19	8.33	10.60	14.38
7 PSI	GPM	2.40	2.50	3.20	4.60
7 PSI	LPM	9.08	9.46	12.11	17.41
10 PSI	GPM	2.50	3.00	3.90	5.00
10 PSI	LPM	9.46	11.36	14.76	18.93
20 PSI	GPM	3.70	4.20	5.20	6.80
20 PSI	LPM	14.01	15.90	19.68	25.74
30 PSI	GPM	4.40	5.00	6.20	7.90
30 PSI	LPM	16.66	18.93	23.47	29.90
40 PSI	GPM	4.80	5.60	6.80	9.00
40 PSI	LPM	18.17	21.20	25.74	34.07
60 PSI	GPM	6.00	7.00	8.20	12.50
60 PSI	LPM	22.71	26.50	31.04	47.32

Model		HL5060SS
Inlet Connection		1/2 NPT
Capacity		20
Max Free Passage		0.344"
Flow Rate (GPM/LPM)		HL5060SS
3 PSI	GPM	3.60
3 PSI	LPM	13.63
5 PSI	GPM	4.20
5 PSI	LPM	15.90
7 PSI	GPM	5.40
7 PSI	LPM	20.44
10 PSI	GPM	6.00
10 PSI	LPM	22.71
20 PSI	GPM	7.80
20 PSI	LPM	29.53
30 PSI	GPM	9.20
30 PSI	LPM	34.83
40 PSI	GPM	11.50
40 PSI	LPM	43.53
60 PSI	GPM	14.00
60 PSI	LPM	53.00

Cooling, coating
Quenching
Dust suppression
Washing, rinsing
Foam breaking
Slurry spraying
Sanitizing, degreasing
Lubricating

Lower liquid flow rates compared to full cone counterparts
Increase surface area coverage
Increase liquid volume on your target
All stainless steel construction
Compact footprint, versatile

Download Catalog Download Installation and Maintenance