D Industrial Low Pressure Wide Angle Flat Fan Spray Nozzle

Plastic fan-shaped nozzle produces a wide-angle spray at low pressure and features a multi-part quick-detach design for easy replacement, saving labor and time. Suitable for cleaning containers, metal parts, machinery, steel plates, vessels, high-pressure cleaning, and PCB stripping; cooling gases; and spraying chemicals (etching, lubricating, and insecticide solutions), etc.

Brand：	LORRIC
Nozzle Type：	Fan-shaped
Fluid Type：	Single-fluid
Materials：	PP
Thread Standards：	BSPT
Thread Sizes：	1/4"

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Flat Fan Nozzle

A flat fan nozzle works by forcing liquid through an oval-shaped orifice, spreading it into a fan shape. This design provides strong central flow and weaker edges, ideal for uniform coverage in industries like semiconductors, PCB manufacturing, and steel. It offers precise control, resists clogging, and delivers high impact force.

Fan Spray Nozzle Spray Pattern

A single-fluid fan spray nozzle produces a spray pattern resembling a fan, hence the name. The coverage pattern, when viewed from above the target area, forms a single-line shape with tapered edges on both sides.
Learn more : Nozzle Spray Pattern

Bell-shaped Flow Distribution

The fan spray nozzle has maximum spray volume in the center, decreasing towards the edges, forming a Bell-shaped distribution. Ideal for concentrated impact applications like surface cleaning. For uniform spraying, install nozzles closer together to overlap coverage areas and improve uniformity.
Learn more : Nozzle Flow Distribution

Multiple Flow Rates Available

The fan spray nozzle offers a wide range of flow rates. For example, at a standard design pressure of 1.5 Kg/cm², the flow rates range from 0.28 Lpm to 2.80 Lpm. (For other flow rate requirements, please refer to the specification sheet or contact us directly.)
Learn more: Nozzle Pressure, Orifice Size, and Flow Rate

Spraying at a 75-degree angle from the nozzle axis, please ensure that the installation environment allows for this configuration.

Multiple angles to choose from

The fan-shaped nozzle angle can range from 145° to 160°. Low-pressure wide-angle nozzles can produce a broad coverage area even at a relative low pressure of 1.5kg/cm². This requires a lower operating pressure compared to the standard fan-shaped nozzle at 3kg/cm², making it more suitable for working in low-pressure environments.

Even distribution under low-pressure

Under low-pressure operation, it can generate a wide-angle fan-shaped spray with even distribution and moderate impact force. The fan-shaped spray curtain is longer and less likely to produce water mist.

Multi-piece Design

This product features a multi-piece quick-disconnect design, allowing for easy replacement of the nozzle head in case of nozzle damage due to harsh environmental conditions. This design saves both labor and time costs.

Material Options

About engineering tolerance

Flowrate tolerance

The flow tolerance is within a range of plus or minus 10% of the standard flow rate.

Angle tolerance

Angle tolerance is within a range of plus or minus 10% of the standard angle.

Material Guarantees

Metal

We take high quality smithing metal to produce solid and durable nozzles by detail turning.

Plastic

We promise never to use recycled materials.

High Quality

All material is purchased from world top providers.

Please place your order according below information.

Please choose the nozzle that best suits your requirements based on the selection guidelines provided below.
- Choose the nozzle diameter (thread size) and specifications that meet your requirements.
- Choose the spray flow rate for each nozzle, please refer to the chart below.
- Select the spray angle for each nozzle, please refer to the chart below.
- Choose the nozzle material. Different application environments require different materials. Please select the appropriate nozzle material based on your usage environment.
Example specification: 1/4” D 0.5 +S +C - (tip+body) / D 0.5 PP (T) - (tip). Each number corresponds to the following options and meanings.

Select
Unit

Spray Angle	Capacity Code	D Color	Thread Size	Capacity at Pressure
Spray Angle	Capacity Code	D Color	1/4"	0.5 kgf/cm²	0.7 kgf/cm²	1.0 kgf/cm²	1.5 kgf/cm²	2.0 kgf/cm²	2.5 kgf/cm²	3.0 kgf/cm²	4.0 kgf/cm²	5.0 kgf/cm²
110°	0.5	Pink	v	0.16	0.19	0.23	0.28	0.32	0.36	0.40	0.46	0.51
125°	0.75	Brown	v	0.24	0.29	0.34	0.42	0.48	0.54	0.59	0.69	0.77
120°	1.0	Blue	v	0.32	0.38	0.46	0.56	0.65	0.72	0.79	0.91	1.02
130°	1.5	Red	v	0.48	0.57	0.69	0.84	0.97	1.08	1.19	1.37	1.53
145°	2.0	Black	v	0.65	0.77	0.91	1.12	1.29	1.45	1.58	1.83	2.04
145°	3.0	Purple	v	0.97	1.15	1.37	1.68	1.94	2.17	2.37	2.74	3.07
170°	5.0	Green	v	1.62	1.91	2.29	2.80	3.23	3.61	3.96	4.57	5.11

Spray Angle	Capacity Code	D Color	Thread Size	Capacity at Pressure
Spray Angle	Capacity Code	D Color	1/4"	0.05 MPa	0.07 MPa	0.1 MPa	0.15 MPa	0.2 MPa	0.25 MPa	0.3 MPa	0.4 MPa	0.5 MPa
110°	0.5	Pink	v	0.16	0.19	0.23	0.28	0.33	0.37	0.40	0.46	0.52
125°	0.75	Brown	v	0.24	0.29	0.35	0.42	0.49	0.55	0.60	0.69	0.77
120°	1.0	Blue	v	0.33	0.39	0.46	0.57	0.65	0.73	0.80	0.92	1.03
130°	1.5	Red	v	0.49	0.58	0.69	0.85	0.98	1.10	1.20	1.39	1.55
145°	2.0	Black	v	0.65	0.77	0.92	1.13	1.31	1.46	1.60	1.85	2.06
145°	3.0	Purple	v	0.98	1.16	1.39	1.70	1.96	2.19	2.40	2.77	3.10
170°	5.0	Green	v	1.63	1.93	2.31	2.83	3.26	3.65	4.00	4.62	5.16

Spray Angle	Capacity Code	D Color	Thread Size	Capacity at Pressure
Spray Angle	Capacity Code	D Color	1/4"	0.5 bar	0.7 bar	1.0 bar	1.5 bar	2.0 bar	2.5 bar	3.0 bar	4.0 bar	5.0 bar
110°	0.5	Pink	v	0.16	0.19	0.23	0.28	0.33	0.37	0.40	0.46	0.52
125°	0.75	Brown	v	0.24	0.29	0.35	0.42	0.49	0.55	0.60	0.69	0.77
120°	1.0	Blue	v	0.33	0.39	0.46	0.57	0.65	0.73	0.80	0.92	1.03
130°	1.5	Red	v	0.49	0.58	0.69	0.85	0.98	1.10	1.20	1.39	1.55
145°	2.0	Black	v	0.65	0.77	0.92	1.13	1.31	1.46	1.60	1.85	2.06
145°	3.0	Purple	v	0.98	1.16	1.39	1.70	1.96	2.19	2.40	2.77	3.10
170°	5.0	Green	v	1.63	1.93	2.31	2.83	3.26	3.65	4.00	4.62	5.16

Spray Angle	Capacity Code	D Color	Thread Size	Capacity at Pressure
Spray Angle	Capacity Code	D Color	1/4"	3 psi	7 psi	10 psi	15 psi	21 psi	30 psi	40 psi	50 psi	60 psi
110°	0.5	Pink	v	0.03	0.04	0.05	0.06	0.07	0.09	0.10	0.11	0.12
125°	0.75	Brown	v	0.04	0.06	0.08	0.09	0.11	0.13	0.15	0.17	0.19
120°	1.0	Blue	v	0.06	0.08	0.10	0.12	0.15	0.18	0.20	0.23	0.25
130°	1.5	Red	v	0.08	0.13	0.15	0.19	0.22	0.26	0.30	0.34	0.37
145°	2.0	Black	v	0.11	0.17	0.20	0.25	0.29	0.35	0.41	0.45	0.50
145°	3.0	Purple	v	0.17	0.25	0.30	0.37	0.44	0.53	0.61	0.68	0.74
170°	5.0	Green	v	0.28	0.42	0.51	0.62	0.73	0.88	1.01	1.13	1.24

* Standard Pressure: Column in red.
* For mobile friendly, only 3 column with 3 kinds of pressure will be displayed. For more pressure data, please check the chart on PC or laptop.
* Due to the large number of product specifications, we primarily offer products based on our factory's current product lineup. If you need to confirm whether a specific specification is still in production, please contact us.

Applications

PCBs

Flow meters in PCB electroplating, developing, and etching processes monitor precise chemical and cleaning fluid flow; nozzles control chemical coating and rinsing

Steel Industries

Flow meters monitor cooling water and gas flow, ensuring accuracy and optimal efficiency; nozzles precisely control chemical liquid spraying, making even coating and stable quality

Others

High-pressure cleaning, dust and gravel washing, gas scrubbing, solution dispersion and wetting, fire water curtain.

Size

Thread(BSPT)	Size(mm)			Weight(g)
Thread(BSPT)	A	B	C	Weight(g)
1/4"外牙	23	36	54	6.6

Thread installation

Easy installing with 2 simple steps!

Step 1

Please ensure that the nozzle size matches the thread size on the pipes.

Step 2

Apply Teflon tape, tighten nozzle clockwise for no leaks.

Step 3

Complete the installation.

Unable to find the nozzle you require?

With over 30 years of nozzle development and manufacturing experience, along with extensive customer site knowledge, allow us to assist in creating the ideal product for your needs!

Tailored nozzles to match your requirements.

LORRIC can customize "flow rate," "angle," and "flow distribution" to suit your specific usage scenarios. We also offer support for unique situations like special impact force or ultra-fine spray needs. Feel free to reach out to LORRIC's team for more information and assistance.

Customizable Capacity

Under fixed pressure, the volume of liquid or gas sprayed by nozzles within a certain period of time.

Customizable Spray Angle

It is the angle by orifice and the loop of gas or liquid sprayed out.

Customizable Distribution

The distribution of particle on surface by sprayed up liquid.

CFD improves our work outcomes

Testing in extreme environments demands data to aid nozzle development.

Working Process and matters need attention of Nozzle Customization

We provide custom nozzle services according to standard operating procedures.
Please note
- There are minimum quantity requirements
- There are exclusive sales channels must be mutually agreed upon