NLB Corporation

High Pressure Water Jetting, Water Blasting, High Pressure Pumps

Standard Nozzles / BN3539-XX

BN3539-XX

The NLB BN3539 nozzle inserts feature a sapphire orifice and are custom-sized to suit your application. The tables below will help you identify the one you need and request a quote. Use the first table for pressures from 20,000 psi to 32,000 psi (700 bar to 2,210 bar), and the second for pressures from 33,000 psi to 40,000 psi 2,280 bar to 2,800 bar).

First, find the column heading with your desired operating pressure (it’s shown in English and metric) and read down to your desired flow. Then move LEFT to the Part No. column at the beginning of the row and click on the “Request a Quote” button next to it.

Example: If you want to use 24,000 psi (1,680 bar) pressure with flow of 0.40gpm (1.51lpm), first find the column headed 24,000 (1,680). Then go down to the box that says 0.40 (1.51). Reading across to the Part No. column near the beginning of that row, you’ll find the number -11. This completes the part number (e.g., BN3539-11) of the nozzle we will quote when you click on the “Request a Quote” button.

Part NumberPressure PSI (BAR) 
 20,000
(1,400)		22,000
(1,520)		24,000
(1,680)		25,000
(1,725)		26,000
(1,800)		28,000
(1,930)		30,000
(2,070)		32,000
(2,210)		 
-60.11
(0.42)		0.11
(0.42)		0.12
(0.45)		0.12
(0.45)		0.12
(0.45)		0.13
(0.49)		0.13
(0.49)		0.14
(0.53)

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-70.15
(0.57)		0.15
(0.57)		0.16
(0.61)		0.17
(0.64)		0.17
(0.64)		0.17
(0.64)		0.18
(0.68)		0.19
(0.72)

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-80.19
(0.72)		0.20
(0.76)		0.21
(0.79)		0.22
(0.83)		0.22
(0.83)		0.23
(0.87)		0.24
(0.91)		0.24
(0.91)

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-90.24
(0.91)		0.26
(0.98)		0.27
(1.02)		0.27
(1.02)		0.28
(1.06)		0.29
(1.10)		0.30
(1.14)		0.31
(1.17)

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-100.30
(1.14) 		0.32
(1.20)		0.33
(1.25)		0.34
(1.28)		0.34
(1.30)		0.36
(1.35)		0.37
(1.40)		0.38
(1.45)

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-110.37
(1.38)		0.38
(1.45)		0.40
(1.51)		0.41
(1.54)		0.42
(1.58)		0.43
(1.64)		0.45
(1.70)		0.46
(1.75)

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-120.43
(1.64)		0.46
(1.73)		0.48
(1.80)		0.49
(1.84)		0.50
(1.87)		0.51
(1.95)		0.53
(2.01)		0.55
(2.08)

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-130.51
(1.93)		0.54
(2.03)		0.56
(2.11)		0.57
(2.16)		0.58
(2.20)		0.60
(2.28)		0.62
(2.36)		0.65
(2.44)

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-140.59
(2.24)		0.62
(2.35)		0.65
(2.45)		0.66
(2.50)		0.67
(2.55)		0.70
(2.65)		0.72
(2.74)		0.75
(2.83)

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-150.68
(2.60)		0.71
(2.70)		0.74
(2.82)		0.76
(2.87)		0.77
(2.93)		0.80
(3.04)		0.83
(3.15)		0.86
(3.25)

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-160.77
(2.92)		0.81
(3.07)		0.85
(3.20)		0.86
(3.27)		0.88
(3.34)		0.91
(3.46)		0.95
(3.58)		0.98
(3.70)

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-170.87
(3.30)		0.92
(3.46)		0.96
(3.62)		0.98
(3.69)		0.99
(3.76)		1.03
(3.91)		1.07
(4.04)		1.10
(4.18)

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-180.98
(3.70)		1.03
(3.88)		1.07
(4.05)		1.09
(4.14)		1.12
(4.22)		1.16
(4.38)		1.20
(4.53)		1.24
(4.68)

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-191.09
(4.12)		1.14
(4.33)		1.19
(4.52)		1.22
(4.61)		1.24
(4.70)		1.29
(4.88)		1.33
(5.05)		1.38
(5.22)

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-201.21
(4.57)		1.27
(4.79)		1.32
(5.01)		1.35
(5.11)		1.38
(5.21)		1.43
(5.41)		1.48
(5.60)		1.53
(5.78)

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-211.33
(5.04)		1.40
(5.28)		1.46
(5.52)		1.49
(5.63)		1.52
(5.75)		1.58
(5.96)		1.63
(6.17)		1.68
(6.37)

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-221.46
(5.53)		1.53
(5.80)		1.60
(6.06)		1.63(6.19)1.67
(6.31)		1.73
(6.54)		1.79
(6.77)		1.85
(7.00)

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-231.60
(6.05)		1.68
(6.34)		1.75
(6.62)		1.79
(6.76)		1.82
(6.89)		1.89
(7.15)		1.96
(7.40)		2.02
(7.65)

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-241.74
(6.58)		1.82
(6.90)		1.91
(7.21)		1.94
(7.36)		1.98
(7.50)		2.06
(7.79)		2.13
(8.06)		2.20
(8.32)

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-251.88
(7.10)		1.98
(7.49)		2.07
(7.82)		2.11
(7.98)		2.15
(8.14)		2.23
(8.45)		2.31
(8.75)		2.39
(9.04)

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-262.04
(7.73)		2.14
(8.10)		2.24
(8.46)		2.28
(8.63)		2.33
(8.81)		2.42
(9.14)		2.50
(9.46)		2.58
(9.77)

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-272.20
(8.33)		2.60
(9.86)		2.41
(9.13)		2.46
(9.31)		2.51
(9.50)		2.60
(9.86)		2.70
(10.20)		2.78
(10.54)

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-282.37
(8.96)		2.48
(9.39)		2.59
(9.81)		2.65
(10.02)		2.70
(10.21)		2.80
(10.60)		2.90
(10.97)		2.99
(11.33)

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-292.54
(9.61)		2.66
(10.08)		2.78
(10.53)		2.84
(10.74)		2.90
(10.96)		3.00
(11.37)		3.11
(11.77)		3.21
(12.15)

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-302.72
(10.28)		2.85
(10.79)		2.98
(11.26)		3.04
(11.50)		3.10
(11.73)		3.22
(12.17)		3.33
(12.60)		3.44
(13.01)

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-312.90
(11.00)		3.04
(11.52)		3.18
(12.03)		3.24
(12.28)		3.31
(12.52)		3.43
(12.99)		3.55
(13.45)		3.67
(13.89)

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-323.09
(11.70)		3.24
(12.27)		3.39
(12.82)		3.46
(13.08)		3.53
(13.34)		3.66
(13.85)		3.79
(14.33)		3.91
(14.80)

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-333.29
(12.45)		3.45
(13.05)		3.60
(13.63)		3.68
(13.91)		3.75
(14.19)		3.89
(14.72)		4.03
(15.24)		4.16
(15.74)

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-343.49
(13.21)		3.66
(13.85)		3.82
(14.47)		3.90
(14.77)		3.98
(15.06)		4.13
(15.63)		4.27
(16.18)		4.41
(16.71)

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-353.70
(14.00)		3.88
(14.68)		4.05
(15.33)		4.14
(15.65)		4.22
(15.96)		4.38
(16.56)		4.53
(17.14)		4.68
(17.71)

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-363.91
(14.81)		4.10
(15.53)		4.29
(16.22)		4.37
(16.56)		4.46
(16.89)		4.63
(17.53)		4.79
(18.14)		4.95
(18.73)

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-374.13
(15.64)		4.34
(16.41)		4.53
(17.14)		4.62
(17.49)		4.71
(17.84)		4.89
(18.51)		5.06
(19.16)		5.23
(19.79)

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-384.36
(16.50)		4.57
(17.31)		4.78
(18.08)		4.87
(18.45)		4.97
(18.82)		5.16
(19.52)		5.34
(20.21)		5.51
(20.87)

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-394.59
(17.38)		4.82
(18.23)		5.04
(19.07)		5.13
(19.43)		5.24
(19.82)		5.43
(20.56)		5.62
(21.29)		5.81
(21.99)

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-404.83
(18.28)		5.07
(19.18)		5.29
(20.03)		5.40
(20.44)		5.51
(20.85)		5.72
(21.64)		5.92
(22.39)		6.11
(23.13)

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Part NumberPressure PSI (BAR) 
 33,000
(2,280)		34,000
(2,350)		35,000
(2,420)		36,000
(2,500)		37,000
(2,550)		38,000
(2,620)		39,000
(2,690)		40,000
(2,800)		 
-60.14
(0.53)		0.14
(0.53)		0.14
(0.53)		0.15
(0.57)		0.15
(0.57)		0.15
(0.57)		0.15
(0.57)		0.15
(0.57)

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-70.19
(0.72)		0.19
(0.72)		0.20
(0.76)		0.20
(0.76)		0.20
(0.76)		0.20
(0.76)		0.21
(0.79)		0.21
(0.79)

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-80.25
(0.95)		0.25
(0.95)		0.26
(0.98)		0.26
(0.98)		0.26
(0.98)		0.27
(1.02)		0.27
(1.02)		0.27
(1.02)

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-90.31
(1.17)		0.32
(1.21)		0.32
(1.21)		0.33
(1.25)		0.33
(1.25)		0.34
(1.29)		0.34
(1.29)		0.35
(1.32)

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-100.39
(1.47)		0.39
(1.49)		0.40
(1.51)		0.40
(1.54)		0.41
(1.55)		0.42
(1.57)		0.42
(1.59)		0.43
(1.61)

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-110.47
(1.78)		0.48
(1.80)		0.48
(1.83)		0.49
(1.86)		0.50
(1.88)		0.50
(1.90)		0.51
(1.93)		0.52
(1.95)

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-120.56
(2.11)		0.57
(2.14)		0.58
(2.18)		0.58
(2.21)		0.59
(2.24)		0.60
(2.27)		0.61
(2.30)		0.61
(2.33)

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-130.66
(2.48)		0.67
(2.52)		0.68
(2.56)		0.68
(2.59)		0.69
(2.62)		0.70
(2.66)		0.71
(2.69)		0.72
(2.73)

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-140.76
(2.88)		0.77
(2.92)		0.78
(2.96)		0.79
(3.00)		0.80
(3.04)		0.81
(3.08)		0.83
(3.12)		0.84
(3.17)

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-150.87
(3.30)		0.89
(3.35)		0.90
(3.40)		0.91
(3.45)		0.92
(3.49)		0.94
(3.54)		0.95
(3.59)		0.96
(3.63)

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-160.99
(3.76)		1.01
(3.81)		1.02
(3.87)		1.04
(3.93)		1.05
(3.97)		1.06
(4.03)		1.08
(4.08)		1.09
(4.13)

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-171.12
(4.24)		1.14
(4.30)		1.15
(4.37)		1.17
(4.43)		1.19
(4.49)		1.20
(4.55)		1.22
(4.61)		1.23
(4.67)

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-181.26
(4.75)		1.28
(4.83)		1.29
(4.90)		1.31
(4.97)		1.33
(5.03)		1.35
(5.10)		1.36
(5.17)		1.38
(5.23)

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-191.40
(5.30)		1.42
(5.38)		1.44
(5.45)		1.46
(5.53)		1.48
(5.60)		1.50
(5.68)		1.52
(5.76)		1.54
(5.83)

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-201.55
(5.87)		1.57
(5.96)		1.60
(6.05)		1.62
(6.13) 		1.64
(6.21)		1.66
(6.29)		1.68
(6.38)		1.71
(6.46)

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-211.71
(6.47)		1.74
(6.57)		1.76
(6.67)		1.79
(6.76)		1.81
(6.85)		1.83
(6.94)		1.86
(7.03)		1.88
(7.12)

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-221.88
(7.10)		1.91
(7.21)		1.93
(7.32)		1.96
(7.42)		1.99
(7.51)		2.01
(7.62)		2.04
(7.72)		2.06
(7.82)

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-232.05
(7.76)		2.08
(7.88)		2.11
(7.99)		2.14
(8.11)		2.17
(8.21)		2.20
(8.32)		2.23
(8.43)		2.26
(8.54)

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-242.23
(8.45)		2.27
(8.58)		2.30
(8.71)		2.33
(8.83)		2.36
(8.94)		2.39
(9.06)		2.43
(9.18)		2.46
(9.30)

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-252.42
(9.18)		2.46
(9.31)		2.50
(9.45)		2.53
(9.58)		2.56
(9.70)		2.60
(9.83)		2.63
(9.96)		2.67
(10.09)

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-262.62
(9.92)		2.66
(10.07)		2.70
(10.22)		2.74
(10.36)		2.77
(10.49)		2.81
(10.64)		2.85
(10.78)		2.88
(10.92)

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-272.83
(10.70)		2.87
(10.86)		2.91
(11.02)		2.95
(11.18)		2.99
(11.32)		3.03
(11.47)		3.07
(11.62)		3.11
(11.77)

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-283.04
(11.51)		3.09
(11.68)		3.13
(11.85)		3.18
(12.02)		3.22
(12.17)		3.26
(12.34)		3.30
(12.50)		3.34
(12.66)

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-293.26
(12.34)		3.31
(12.53)		3.31
(12.53)		3.41
(12.89)		3.45
(13.05)		3.50
(13.23)		3.54
(13.41)		3.59
(13.58)

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-303.49
(13.21)		3.54
(13.41)		3.59
(13.60)		3.65
(13.80)		3.69
(13.97)		3.74
(14.16)		3.79
(14.35)		3.84
(14.53)

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-313.73
(14.11)		3.78
(14.32)		3.84
(14.53)		3.89
(14.73)		3.94
(14.92)		3.99
(15.12)		4.05
(15.32)		4.10
(15.52)

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-323.97
(15.03)		4.03
(15.26)		4.09
(15.48)		4.15
(15.70)		4.20
(15.89)		4.26
(16.11)		4.31
(16.33)		4.37
(16.54)

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-334.22
(15.98)		4.29
(16.23)		4.35
(16.46)		4.41
(16.70)		4.47
(16.90)		4.53
(17.13)		4.59
(17.36)		4.64
(17.59)

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-344.48
(16.97)		4.55
(17.22)		4.62
(17.48)		4.68
(17.72)		4.74
(17.94)		4.80
(18.19)		4.87
(18.43)		4.93
(18.67)

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-354.75
(17.98)		4.82
(18.25)		4.89
(18.52)		4.96
(18.78)		5.02
(19.01)		5.09
(19.27)		5.16
(19.53)		5.22
(19.78)

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-365.03
(19.02)		5.10
(19.31)		5.18
(19.59)		5.25
(19.87)		5.32
(20.12)		5.39
(20.39)		5.46
(20.66)		5.53
(20.93)

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-375.31
(20.10)		5.39
(20.40)		5.47
(20.70)		5.55
(21.00)		5.61
(21.25)		5.69
(21.54)		5.76
(21.83)		5.84
(22.11)

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-385.60
(21.20)		5.68
(21.51)		5.77
(21.83)		5.85
(22.14)		5.92
(22.41)		6.00
(22.72)		6.08
(23.02)		6.16
(23.32)

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-395.90
(22.33)		5.99
(22.66 )		6.08
(22.99)		6.16
(23.32)		6.24
(23.61)		6.32
(23.93)		6.40
(24.25)		6.49
(24.56)

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-406.21
(23.49)		6.30
(23.84)		6.39
(24.19)		6.48
(24.53)		6.56
(24.84)		6.65
(25.17)		6.74
(25.51)		6.82
(25.84)

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Additional Information

20,000 (1,400)

0.11 (0.42), 0.15 (0.57), 0.19 (0.72), 0.24 (0.91), 0.30 (1.14), 0.37 (1.38), 0.43 (1.64), 0.51 (1.93), 0.59 (2.24), 0.68 (2.60), 0.77 (2.92), 0.87 (3.30), 0.98 (3.70), 1.09 (4.12), 1.21 (4.57), 1.33 (5.04), 1.46 (5.53), 1.60 (6.05), 1.74 (6.58), 1.88 (7.10), 2.04 (7.73), 2.20 (8.33), 2.37 (8.96), 2.54 (9.61), 2.72 (10.28), 2.90 (11.00), 3.09 (11.70), 3.29 (12.45), 3.49 (13.21), 3.70 (14.00), 3.91 (14.81), 4.13 (15.64), 4.36 (16.50), 4.59 (17.38), 4.83 (18.28)
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