DescriptionBETE's NF fan spray nozzle delivers a high-impact, flat fan spray with evenly tapered edges to enable overlapping coverage. The one-piece construction contains no internal parts, simplifying maintenance and improving reliability. NF nozzles create medium to large droplets forming a thin, sheet-like fan pattern. All 1/4 NPT models are shown below.
Applications- Coating
- Cooling
- Parts & Conveyor Washing
- Foam Control
- High-Impact Washing
Advantages- High-impact spray
- Uniform distribution with tapered edges for overlapping sprays
- Durable one-piece construction with no internal parts
MaterialsHow Flat Fan Nozzles WorkAs fluid exits the nozzle's elliptical orifice it is formed into a thin, flat sheet, producing a fan-like spray pattern with controlled droplet size.
Dimensions & Performance — Key Data (1/4 NPT models)Pipe Size Dimensions: 1/4"
A (in/mm): 1.06" / 27.0 mm
B (in/mm): 0.56" / 14.3 mm
Wt (oz/g) Metal: 1.50 oz / 42.5 g
Inlet Connection: 1/4 NPT
Spray Angles: 30°, 65°, 80°, 120°
Performance Group — K Factor 0.0791 (models: 6039856, 6044390, 6020398, 6027632)K Factor: 0.0791
Flow Rate (GPM): 5 PSI = 0.18; 10 PSI = 0.25; 15 PSI = 0.31; 20 PSI = 0.35; 30 PSI = 0.43; 40 PSI = 0.50; 60 PSI = 0.61; 80 PSI = 0.71; 100 PSI = 0.79
Equivalent Orifice Dia: 0.057 in
Performance Group — K Factor 0.158 (models: 6003572, 6005653, 6009320, 6006482)K Factor: 0.158
Flow Rate (GPM): 5 PSI = 0.35; 10 PSI = 0.50; 15 PSI = 0.61; 20 PSI = 0.71; 30 PSI = 0.87; 40 PSI = 1.00; 60 PSI = 1.22; 80 PSI = 1.41; 100 PSI = 1.58
Equivalent Orifice Dia: 0.080 in
Performance Group — K Factor 0.316 (models: 6020542, 6003868, 6009566, 6005313)K Factor: 0.316
Flow Rate (GPM): 5 PSI = 0.71; 10 PSI = 1.00; 15 PSI = 1.22; 20 PSI = 1.41; 30 PSI = 1.73; 40 PSI = 2.00; 60 PSI = 2.45; 80 PSI = 2.83; 100 PSI = 3.16
Equivalent Orifice Dia: 0.109 in
Performance Group — K Factor 0.474 (models: 6013112, 6008836, 6005921, 6003113)K Factor: 0.474
Flow Rate (GPM): 5 PSI = 1.06; 10 PSI = 1.50; 15 PSI = 1.84; 20 PSI = 2.12; 30 PSI = 2.60; 40 PSI = 3.00; 60 PSI = 3.67; 80 PSI = 4.24; 100 PSI = 4.74
Equivalent Orifice Dia: 0.141 in
Performance Group — K Factor 0.632 (models: 6004735, 6010893, 6009858, 6014763)K Factor: 0.632
Flow Rate (GPM): 5 PSI = 1.41; 10 PSI = 2.00; 15 PSI = 2.45; 20 PSI = 2.83; 30 PSI = 3.46; 40 PSI = 4.00; 60 PSI = 4.90; 80 PSI = 5.66; 100 PSI = 6.32
Equivalent Orifice Dia: 0.156 in
Performance Group — K Factor 0.791 (models: 6013265, 6014774, 6004072, 6010699)K Factor: 0.791
Flow Rate (GPM): 5 PSI = 1.77; 10 PSI = 2.50; 15 PSI = 3.06; 20 PSI = 3.54; 30 PSI = 4.33; 40 PSI = 5.00; 60 PSI = 6.12; 80 PSI = 7.07; 100 PSI = 7.91
Equivalent Orifice Dia (mm): 2.03 mm
Performance Group — Higher K Factors (L/min tables shown on page)Additional model groups are provided on the product page with flow rates in L/min and equivalent mm orifice diameters for higher-capacity variants. Refer to the model-specific tables for L/min values and corresponding equivalent orifice diameters.
Specifications / Technical data- Brand: BETE
- Series: NF series
- Product SKU (site): P6039856
- Typical model examples: 6039856, 6044390, 6020398, 6027632 (various spray angles and K factors available)
- Inlet Connection: 1/4 NPT
- Materials: Brass (standard series)
- Spray Angles Available: 30°, 65°, 80°, 120°
- Construction: One-piece, no internal parts
- Typical Weight (metal): ~1.50 oz (42.5 g) for 1/4 NPT variants
- K Factors / Flow Ranges: Multiple K factors offered (examples include 0.0791, 0.158, 0.316, 0.474, 0.632, 0.791, etc.) with flow rates tabulated across pressures from 5–100 PSI (or equivalent L/min values)
- Spray Characteristics: Medium to large droplets forming a thin sheet-like fan pattern; tapered edges for overlapping spray coverage