Danfoss SNP3NN 33 Aluminum Gear Pumps

aluminum G2 gear pump

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Danfoss aluminum gear pumps are high-quality, reliable pumps designed for use in various applications including oil circulation, fuel transfer, and fluid transfer in industrial settings. These pumps feature an aluminum housing and gears, making them lightweight and corrosion-resistant. They also have a low noise level and a high efficiency rating, making them an ideal choice for continuous operation. These pumps are capable of handling a wide range of viscosities and temperatures, making them suitable for a variety of fluids. They also have a compact design, making them easy to install and maintain. Overall, Danfoss aluminum gear pumps are a durable and efficient choice for many different industrial applications.

Feature

  • Aluminum housing and gears: These features make the pumps lightweight and corrosion-resistant.
  • Low noise level: These pumps operate quietly, making them suitable for use in noise-sensitive environments.
  • High efficiency rating: These pumps are designed for continuous operation and have a high efficiency rating.
  • Wide range of viscosities and temperatures: These pumps can handle a variety of fluids and temperature ranges, making them suitable for use in many different applications.
  • Compact design: These pumps have a small footprint, making them easy to install and maintain.
  • Reliable: These pumps are known for their durability and reliability, making them a trusted choice for many industrial applications.
  • Teflon® coated bushings for extended life under extreme temperature and pressure conditions
  • A variety of integrated valve options
  • One piece gear shaft construction

Danfoss Aluminum Gear Pumps For Sale

We offer the Danfoss aluminum Gear Pumps at a very high cost-performance ratio, as there are various models of the Danfoss Aluminum Gear Pumps with varying prices. To obtain a specific price quote, please contact our account manager.
Price Range:$700-$3700

 

Aluminum gear pump range

Aluminum gear pump Gr0

Frame size Frame size Frame size Frame size Frame size
,25 ,45 ,57 ,76 1,3
Displacement cm3/rev
[in3/rev]		 0.25
[0.015]		 0.45
[0.027]		 0.57
[0.034]		 0.76
[0.045]		 1,27
[0.075]
Peak pressure bar [psi] 200
[2900]		 200
[2900]		 200
[2900]		 200
[2900]		 200
[2900]
Rated pressure bar [psi] 180
[2600]		 180
[2600]		 180
[2600]		 180
[2600]		 180
[2600]
Min pressure at max speed bar [psi] 103
[1500]		 103
[1500]		 103
[1500]		 103
[1500]		 103
[1500]
Min speed at 103 bar [1500 psi] min-1 (rpm) 500 500 500 500 500
Max speed min-1 (rpm) 8000 8000 8000 8000 8000
Weight kg [lb] 0.40
[0.88]		 0.45
[1.00]		 0.46
[1.01]		 0.47
[1.03]		 0.48
[1.06]
Moment of inertia of rotating components x 10-6 kg•m2
[x 10-6 lb•ft2]		 0.425
[10.09]		 0.544
[12.91]		 0.621
[14.74]		 0.737
[17.49]		 1.049
[24.89]
Theoretical flow at max speed l/min
[US gal/min]		 2.00
[0.53]		 3.60
[0.95]		 4.56
[1.20]		 5.32
[1.41]		 6.35
[1.68]

Aluminum gear pump Gr1

Frame size Frame size Frame size Frame size Frame size Frame size Frame size Frame size Frame size Frame size Frame size
1,2 1,7 2,2 2,6 3,2 3,8 4,3 6,0 7,8 10 12,00
Displacement cm3/rev
[in3/rev]		 1.18
[0.072]		 1.57
[0.096]		 2.09
[0.128]		 2.62
[0.160]		 3.14
[0.192]		 3.66
[0.223]		 4.19
[0.256]		 5.89
[0.359]		 7.59
[0.463]		 9.94
[0.607]		 12.00
[0.732]

SNP1NN
Peak pressure bar [psi] 270
[3915]		 270
[3915]		 270
[3915]		 270
[3915]		 270
[3915]		 270
[3915]		 270
[3915]		 210
[3045]		 170
[2465]		 – –
Rated pressure bar [psi] 250
[3625]		 250
[3625]		 250
[3625]		 250
[3625]		 250
[3625]		 250
[3625]		 250
[3625]		 190
[2760]		 150
[2175]		 – –
Min speed at 0-150 bar min-1 (rpm) 800 800 600 600 600 600 500 500 500 – –
Min speed at 150 bar to rated pressure min-1 (rpm) 1200 1200 1000 1000 1000 1000 800 800 800 – –
Max speed min-1 (rpm) 4000 4000 4000 4000 4000 4000 3000 3000 3000 – –

SEP1NN
Peak pressure bar [psi] 230
[3335]		 230
[3335]		 230
[3335]		 230
[3335]		 230
[3335]		 230
[3335]		 230
[3335]		 190
[2760]		 160
[2320]		 – –
Rated pressure bar [psi] 210
[3045]		 210
[3045]		 210
[3045]		 210
[3045]		 210
[3045]		 210
[3045]		 210
[3045]		 170
[2465]		 140
[2030]		 – –
Min speed at 0-150 bar min-1 (rpm) 800 800 600 600 600 600 500 500 500 – –
Min speed at 150 bar to rated pressure min-1 (rpm) 1200 1200 1000 1000 1000 1000 800 800 800 – –
Max speed min-1 (rpm) 4000 4000 4000 4000 4000 4000 3000 3000 3000 – –

SKP1NN*
Peak pressure bar [psi] 270
[3915]		 270
[3915]		 270
[3915]		 270
[3915]		 270
[3915]		 270
[3915]		 270
[3915]		 250
[3625]		 220
[3190]		 170
[2465]		 140
[2030]
Rated pressure bar [psi] 250
[3625]		 250
[3625]		 250
[3625]		 250
[3625]		 250
[3625]		 250
[3625]		 250
[3625]		 230
[3335]		 200
[2900]		 150
[2175]		 120
[1740]
Min speed at 0-150 bar min-1 (rpm) 800 800 800 800 800 800 600 600 600 600 600
Min speed at 150 bar to rated pressure min-1 (rpm) 1200 1200 1000 1000 1000 1000 1000 800 800 800 –
Max speed min-1 (rpm) 4000 4000 4000 4000 4000 4000 3000 3000 3000 2000 2000

SNP1NN, SEP1NN, SKP1NN
Weight kg [lb] 1.02
[2.26]		 1.05
[2.31]		 1.09
[2.40]		 1.11
[2.45]		 1.14
[2.51]		 1.18
[2.60]		 1.20
[2.65]		 1.30
[2.87]		 1.39
[3.06]		 1.55
[3.42]		 1.65
[3.64]
Moment of inertia of rotating components x 10-6
kg•m2
[x 10-6
lb•ft2]		 3.2
[77]		 3.7
[89]		 4.4
[105]		 5.1
[120]		 5.7
[136]		 6.4
[152]		 7.1
[168]		 9.3
[220]		 11.4
[271]		 14.6
[347]		 17.1
[407]
Theoretical flow at max speed l/min
[US gal/min]		 4.72
[1.25]		 6.28
[1.66]		 8.36
[2.21]		 10.48
[2.77]		 12.56
[3.32]		 14.64
[3.87]		 12.57
3.32]		 17.67
[4.67]		 22.77
[6.02]		 19.88
[5.25]		 24
[6.34]

Aluminum gear pump Gr2

Frame 4,0 6,0 8,0 11 14 17 19 22 25
Displacement cm3/rev
[in3/rev]		 3.9
[0.24]		 6.0
[0.37]		 8.4
[0.51]		 10.8
[0.66]		 14.4
[0.88]		 16.8
[1.02]		 19.2
[1.17]		 22.8
[1.39]		 25.2
[1.54]

SNP2NN
Peak pressure bar [psi] 280
[4060]		 280
[4060]		 280
[4060]		 280
[4060]		 280
[4060]		 280
[4060]		 230
[3335]		 200
[2900]		 175
[2638]
Rated pressure bar [psi] 250
[3625]		 250
[3625]		 250
[3625]		 250
[3625]		 250
[3625]		 250
[3625]		 210
[4060]		 180
[2310]		 160
[2320]
Min speed at 0-100 bar min-1(rpm) 600 600 600 500 500 500 500 500 500
Min speed at 100-180 bar min-1(rpm) 1200 1200 1000 800 750 750 700 700 700
Min speed at 180 bar to rated pressure min-1(rpm) 1400 1400 1400 1200 1000 1000 1000 800 –
Max speed min-1(rpm) 4000 4000 4000 4000 3500 3000 3000 3000 3000

SKP2NN
Peak pressure bar
[psi]		 280
[4060]		 280
[4060]		 280
[4060]		 280
[4060]		 280
[4060]		 280
[4060]		 260
[3770]		 230
[3335]		 200
[2900]
Rated pressure bar
[psi]		 250
[3625]		 250
[3625]		 250
[3625]		 250
[3625]		 250
[3625]		 250
[3625]		 240
[3480]		 210
[3045]		 190
[2755]
Min speed at
max 0-100 bar		 min-1 (rpm) 600 600 600 500 500 500 500 500 500
Min speed at
100-180 bar		 min-1 (rpm) 1200 1200 1000 800 750 750 700 700 700
Min speed at 180
bar to rated pressure		 min-1 (rpm) 1400 1400 1400 1200 1000 1000 1000 800 800
Max speed min-1 (rpm) 4000 4000 4000 4000 3500 300 3000 3000 3000

Both SNP2NN, SKP2NN
Weight kg [lb] 2.3
[5.1]		 2.4
[5.3]		 2.5
[5.5]		 2.7
[5.8]		 2.9
[6.3]		 3.0
[6.5]		 3.1
[6.7]		 3.2
[7.0]		 3.3
[7.3]
Moment of inertia of
rotating components		 x 10-6 kg•m2
[x 10-6 lb•ft2]		 21.3
[505]		 26.5
[629]		 32.4
[769]		 38.4
[911]		 47.3
[1122]		 53.3
[1265]		 59.2
[1405]		 68.1
[1616]		 74.1
[1758]
Theoretical flow at
max speed		 l/min
[US gal/min]		 15.6
[4.1]		 24.0
[6.3]		 33.6
[8.9]		 43.2
[11.4]		 50.4
[13.3]		 50.4
[13.3]		 57.6
[15.2]		 68.4
[18.0]		 75.6
[20.0]

Aluminum gear pump Gr3

SNP3NN

 Frame size Frame size Frame size Frame size Frame size Frame size Frame size Frame size Frame size Frame size
22 26 33 38 44 48 55 63 75 90
Displacement cm3/rev
[in3/rev]		 22.1
[1.35]		 26.2
[1.60]		 33.1
[2.02]		 37.9
[2.32]		 44.1
[2.69]		 48.3
[2.93]		 55.1
[3.36]		 63.4
[3.87]		 74.4
[4.54]		 88.2
[5.38]
Peak pressure bar
[psi]		 270
[3910]		 270
[3910]		 270
[3910]		 270
[3910]		 270
[3910]		 250
[3625]		 250
[3625]		 230
[3335]		 200
[2900]		 170
[2465]
Rated pressure bar
[psi]		 250
[3625]		 250
[3625]		 250
[3625]		 250
[3625]		 250
[3625]		 230
[3335]		 230
[3335]		 210
[3045]		 180
[2610]		 150
[2175]
Min speed min-1 (rpm) 800 800 800 800 800 800 800 600 600 600
Max speed min-1 (rpm) 3000 3000 3000 3000 3000 3000 2500 2500 2500 2500
Weight kg [lb] 6.8
[15.0]		 6.8
[15.0]		 7.2
[15.8]		 7.3
[16.1]		 7.5
[16.5]		 7.6
[16.8]		 7.8
[17.3]		 8.1
[17.9]		 8.5
[18.7]		 8.9
[19.6]
Moment of inertia of
rotating components		 x 10-6 kg•m2
[x 10-6 lb•ft2]		 198
[4698]		 216
[5126]		 246
[5838]		 267.2
[6340]		 294.2
[6891]		 312.2
[7408]		 342.3
[8123]		 378.3
[8977]		 426.4
[10118]		 486.5
[11545]
Theoretical flow at
max speed		 l/min
[US gal/min]		 66.3
[17.5]		 78.6
[20.8]		 99.3
[26.2]		 113.7
[30.0]		 132.3
[35.0]		 144.9
[38.3]		 137.8
[36.4]		 158.5
[41.8]		 186
[49.1]		 220.5
[58.3]

Aluminum gear pump Gr4

TAP4NN pump model

 Frame size Frame size Frame size Frame size Frame size Frame size Frame size
60 85 106 130 148 180 200
Displacement cm3/rev
[in3/rev]		 58.0
[3.54]		 83.3
[5.08]		 103.4
[6.31]		 126.1
[7.69]		 143.8
[8.77]		 174.1
[10.62]		 194.3
[11.86]
Peak pressure bar
[psi]		 230
[3335]		 230
[3335]		 230
[3335]		 230
[3335]		 220
[3190]		 180
[2610]		 160
[2320]
Rated pressure bar
[psi]		 220
[3190]		 220
[3190]		 220
[3190]		 220
[3190]		 210
[3045]		 170
[2465]		 150
[2175]
Min speed min-1 (rpm) 650 650 600 550 500 500 480
Max speed min-1 (rpm) 3000 3000 2500 2500 2400 2400 2400
Weight kg [lb] 13.45
[29.65]		 14.4
[31.75]		 14.9
[32.85]		 15.75
[34.72]		 17.2
[37.92]		 17.25
[38.03]		 18
[39.68]
Moment of inertia of
rotating components		 x 10-6 kg•m2
[x 10-6 lb•ft2]		 682.7
[16193.6]		 839
[19901.1]		 965.2
[22894.5]		 1106.5
[26246.2]		 1216.4
[28853]		 1216.4
[28853]		 1530.3
[36298.7]
Theoretical flow at
max speed		 l/min
[US gal/min]		 174.4
[46.0]		 249.9
[66.0]		 258.5
[68.3]		 315.2
[83.3]		 345.1
[91.2]		 417.8
[110.4]		 466.3
[123.2]

Markets And Applications

Danfoss aluminum gear pumps are suitable for use in a variety of markets and applications. Some of these include:

  • Industrial: These pumps are often used in industrial settings for fluid transfer and oil circulation. They are suitable for use in manufacturing plants, power plants, and other industrial environments.
  • Automotive: Danfoss aluminum gear pumps can be used in the automotive industry for fuel transfer and other fluid handling applications. They are often used in gasoline dispensing systems and in vehicles for fuel delivery.
  • Marine: These pumps are also used in the marine industry for a variety of applications including fuel transfer, oil circulation, and fluid handling. They are suitable for use on boats, ships, and other watercraft.
  • Agriculture: Danfoss aluminum gear pumps are often used in the agriculture industry for fluid handling, irrigation, and other applications. They are suitable for use on farms, ranches, and other agricultural settings.

Overall, Danfoss aluminum gear pumps are suitable for a wide range of markets and applications where reliable, efficient, and durable fluid handling is required.

Download

      Danfoss Aluminum Gear Pumps G0-G1 Service Manual

      Danfoss Aluminum Gear Pumps G2 Service Manual

      Danfoss Aluminum Gear Pumps G3 Service Manual

      Danfoss Aluminum Gear Pumps G4 Service Manual

 


FAQS

  1. What is the maximum pressure that the Danfoss SNP3NN 33 can withstand?

    The Danfoss SNP3NN 33 has a maximum recommended operating pressure of 3.5 bar (51 psi). It is designed to handle viscosity up to 70 mm2/s and flows up to 28 liters per minute. The pump also features an anti-stall system for smooth operation, which ensures reliable performance in demanding applications.

  2. What is the difference between a Danfoss SNP3NN 33 and a Danfoss SNP3OO 33?

    The Danfoss SNP3NN 33 is an aluminum gear pump that has a displacement of 0.03 cc/rev and a maximum operating pressure of up to 4 bar. The Danfoss SNP3OO 33, on the other hand, is a cast iron gear pump with a displacement of 0.06 cc/rev and a maximum operating pressure of up to 8 bar. Furthermore, the Danfoss SNP3NN 33 has improved bearing life due to its aluminum housing, while the Danfoss SNP3OO 33 has improved self-priming capabilities due to its cast iron housing.

  3. What is the difference between this pump and the Danfoss SNP2NN 33?

    The Danfoss SNP3NN 33 Aluminum Gear Pumps are designed for maximum efficiency and performance. These pumps come with an improved design, larger displacement and higher flow rate than the Danfoss SNP2NN 33. The larger displacement can help you achieve higher pressure while maintaining accuracy and a smooth operation. The improved gear teeth make it more resistant to damage, resulting in a longer service life.

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