Danfoss TAP4NN 85 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 max speed that the Danfoss TAP4NN 85 can operate?

    The Danfoss TAP4NN 85 can operate up to 3,000 rpm, providing you with a high-speed performance for your engineering needs. Additionally, this aluminum gear pump is equipped with an integrated capacity control valve and pressure compensation, allowing it to maintain the highest possible efficiency even at high pressure levels.

  2. What is the maximum speed that the Danfoss TAP4NN 85 can operate?

    The maximum speed that the Danfoss TAP4NN 85 can operate is 2,700rpm. Even at this high speed the pump has been proven to be stable and reliable in a variety of applications. The Danfoss TAP4NN 85 also features an extremely low noise level, making it suitable for use in silent environments.

  3. What is the maximum permissible speed for the Danfoss TAP4NN 85 Aluminum Gear Pump?

    The Danfoss TAP4NN 85 Aluminum Gear Pumps are designed to operate at a maximum speed of 1500 RPM. This high speed ensures that the pump is able to deliver maximum flow and efficiency for your applications.

  4. What is the maximum displacement of the Danfoss TAP4NN 85?

    The Danfoss TAP4NN 85 is capable of delivering up to 85 cm³/rev displacement. This advanced aluminum gear pump is designed to deliver reliable and efficient performance across a wide range of applications. You can rely on the Danfoss TAP4NN 85 for its compact design, low noise operation, and long service life. Enjoy peace of mind knowing that our gear pumps have been tested for superior performance in various industries.

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