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2 inch Magnetic Coupled NYP Internal Gear Pump

  • NYP52A
  • HOFFWELL
  • 84136029
Material:
Safety Valve:
Heating Jacket:
Seal:
Medium:
Quantity:

>>>NYP Internal Gear Pump Application
NYP series internal gear pump is a kind of new positive displacement pump, and is designed according to the different fields, requirements of petroleum, chemical industry, paint, medicine, foodstuff and so on. It widely applies to a variety of mediums with different property and viscosity because of special structure and selected different pump's materials. It is much better for transfer high viscosity liquid, the max viscosty can be 60000cst.


NYP internal-gear-pump-application


>>>Work principle
Driving gear (out side rotor) with internal tooth drives the internal rotor and turns in same direction in the full closed pump body. The pump casing and crescent of the front cover separate the inlet from the out let. When it turns negative pressure formed at the suction port, the liquid inhaled amd being take to the outlet by rotor, then the liquid is expelled from the discharge port as the gears mesh. The transportation of liquid finished.

NYP working principle


>>>Structure Feature 
Component: Internal rotor, outside rotor, shaft, pump body, front cover, seal, bearing etc. 
The seal of pump adopts packing seal or mechanical seal. When the delivered medium is high temperature, high viscosity or strong corrosion, packing seal should be adopted. 
When the delivered medium is easy crystalline materials, we can design the heat preservation jacket in pump body and front cover in order to melt the medium with steam when working, the pump can be also fitted with the safety valve. 
The pump set is composed of the pump, motor and base plate, the direction way is belt wheel driving or coupling driving. 
The rotation direction is clockwise from motor end. 


>>>Advantage
1. Steady delivery without pulsation, little vibration and noise.
2. Out standing self-priming ability.
3. The pump can deliver the varied corrosion mediums if the proper material of parts selected in addition, the working temperature can reach 240 deg C.
4. The same rotary direction of internal rotor and outside rotor results in little wear and long operation life.
5. The pump's flow can be changed through adjusting the speed.
6. It's specially suited to deliver high viscosity medium, max viscosity can upto 60000cst.

7. NYP internal gear pump can with flexible coupling and magnetic coupling


NYP driving way


>>>Model explanation
NYP means internal gear pump
52 means displacement L/100r
A means code of design improvement


2 inch NYP internal gear pump specifications:

Model Capacity Head

NPSH r

Port Size Speed Power Coupling Heating Jacket
NYP52A 5--12m3/h max 10bar 5m 2 inch 228-475rpm 7.5KW

Magnetic coupling

/Flexible coupling

Including
Remark: the pump material can change be cast iron, SS304, SS316 according to customer request, pump speed and capacity also will change according to the liquid viscosity. The pump seal can be mechanical seal, also can add seal flash to reduce the temperature according to customer request.


>>>FAQ--- Frequently Asked Question

1. How to get our quotation in time, pls answer following questions:

 A.What liquid do you transfer? Oil, Water, Food or Corrosive Chemical liquid, with solid particle or not, and so on~

 B.What's the flow or capcity (m3/h, L/m)? 

 C.What's the discharge head (m, feet, Mpa, bar )

 If you do not have any request, we will do as our normal standard.

 D.Contact us to get the quotation:

  

2. OEM: Ok 

3. MOQ: 1set

4. Package: Standard export Plywood Case or Styrofoam with Carton

5. Shipping ways: By sea, By air, By express,By Road

6. Lead time: 3-15days

7. Term of  payment:  T/T, Aliexpress,  L/C, Westunion

8. Why choose us: 30 years experiences manufacturer 

                                   Good quality with competitive pirce   

                                   ISO9001, CE certificate

                                   Professional after-sales service



>>> Other main gear pumps you may like


main gear pumps




>>>NYP internal gear pump model specifications

 Model     Path mmDisplacement
theory
L/100rev
Viscosity
cSt
Speed
r/min
Pressure(MPa)Connections
0.40.60.81.0
Shaft power(kw)Capacity(L/min)
NYP0.78150.782013900.17/9.30.23/9.00.28/8.80.32/8.6G1/2"
6013900.18/9.50.24/9.20.28/9.00.33/8.9
20013900.31/10.40.35/10.20.39/10.00.43/9.9
60013900.39/10.40.44/10.30.48/10.30.52/10.2
20009100.23/6.80.27/6.80.30/6.80.33/6.7
60007200.24/5.40.31/6.10.30/6.80.40/6.8
NYP2.3252.32014000.38/28.40.49/27.5

G1"
6014000.59/29.20.65/28.8

20014000.61/30.00.72/29.6

60014000.92/31.90.96/31.7

20009100.61/19.90.68/19.7

60007200.77/16.320.83/16.2

NYP3.6403.62014500.69/46.70.94/45.91.18/451.44/43.4
Flange
6014500.81/47.51.09/46.71.37/45.91.57/44.7
20014501.06/49.71.31/49.21.56/48.81.79/47.3
60014501.45/49.91.61/49.61.77/49.31.93/49
20009601.28/34.31.41/33.81.54/33.71.65/33.6
60006401.08/23.01.18/22.91.28/22.91.37/22.8
200005831.22/20.51.24/20.41.25/20.41.38/20.3
600004550.84/16.30.91/16.20.98/16.11.01/16
NYP7.0
NYP7.0A
(The 
original 
Model :
NYP3
NYP3A)
407.02014501.36/98.11.8/962.0/94.72.4/93
Thread
6014501.45/991.9/972.2/96.42.6/95
20014501.62/99.82.0/982.3/97.52.7/97
6009601.4/621.6/651.8/442.0/64
20009601.8/672.0/662.3/652.6/65
60006401.5/44.51.7/441.8/442.0/44
200005831.6/40.51.9/402.1/402.2/40
600004551.46/31.51.8/311.9/312.0/31
NYP245024207201.8/1652.3/1612.8/1583.4/155
Flange
607202.0/1662.6/1643.1/1623.7/158
2006101.9/1432.5/1413.0/1393.5/136
6005412.1/1272.6/1253.0/1243.5/122
20004752.2/1122.6/1112.9/1103.4/109
60003572.0/852.3/842.6/832.9/83
200003031.9/722.2/722.4/722.6/71
600002281.6/541.8/542.0/542.3/54
NYP52
NYP52A
(The 
original 
Model :
NYP10
NYP10A)
5052207204.3/3625.8/3556.9/3488.1/340
Thread
607204.7/3646.2/3587.3/3527.5/346
2006104.6/3095.9/3046.9/3008.0/294
6005414.9/2756.0/2716.8/2687.8/264
20004755.0/2435.9/2386.6/2377.6/235
60003574.1/1844.9/1825.3/1816.2/180
200003033.8/1574.6/1565.1/1555.6/155
600002283.1/1193.7/1184.0/1184.5/118
NYP808080206155.2/4716.9/4618.5/45110.0/433
Flange
606155.5/4747.2/4658.8/45710.5/448
2005445.7/4217.2/4148.6/40810.1/401
6004796.0/3727.3/3678.5/3629.8/356
20004176.5/3267.7/3228.9/31910.1/315
60003055.6/2396.6/2377.5/3268.4/233
200002285.5/1806.4/1796.9/1787.7/177
600001885.5/1496.1/1496.7/1497.2/148
NYP111
NYP111A
(The 
original 
Model :
NYP30
NYP30A)
80111.4206156.7/6609.2/64711.2/63413.6/622
Flange
606156.9/6649.4/65211.5/64213.9/631
2005447.1/5899.3/58011.0/57313.2/563
6004797.3/5219.5/51411.1/50813.1/502
20004177.7/4559.7/45011.0/44712.7/442
60003056.9/3358.4/3329.4/33110.6/328
200002286.3/2517.5/2508.2/2499.2/248
600001886.2/2097.1/2087.6/2088.5/207
NYP160100160206008.9/93012.1/91615.3/90217.5/888
Flange
606009.4/93512.6/92215.8/91019.0/898
20055012.3/86615.3/85918.3/85221.3/845
60048010.2/75412.8/74715.4/74018.0/737
20003559.1/56011.1/55613/55215.1/548
600031910.0/50511.7/50213.5/50015.2/497
NYP220125220204308.8/90211.9/88015.0/85818.0/836
Flange
604309.0/90912.0/89015.0/87118.0/852
2003558.5/75311.1/73913.7/72616.3/713
6003209.4/68211.8/67114.1/66016.5/649
20002549.1/54411.0/53713.0/53015.1/523
600024410.1/48311.9/47813.6/47315.4/468
200001609.1/34710.5/34511.9/34313.3/341
600001178.4/2569.4/25510.4/25411.4/253
NYP3201253202043013.0/130618.0/127022.0/123526.0/1200
Flange
6043013.0/131618.5/128522.0/125526.5/1225
20035511.8/109115.5/106819.1/104622.8/1024
60032013.2/98716.5/96819.7/95022.9/932
200028414.2/88117.4/86720.6/85423.8/841
600022213.7/69316.2/68418.7/67521.2/666
2000016813.2/52915.3/52517.3/52219.4/519
6000012512.0/39713.7/39615.3/39516.9/394
NYP6501506502031519.0/192126.0/185733.0/1794

Flange
6031520.0/194026.4/188633.2/1832
20028417.9/175624.0/171130.4/1666
60025317.6/157222.7/153428.9/1500
200019615.7/122520.6/120124.5/1176
600016016.0/100819.8/99322.3/978
2000011713.6/74516.5/73819.2/731
6000010015.0/64517.2/64319.5/640
NYP727
( The 
original 
Model :
NYP50)
1507272031521.5/213529.4/205837.3/1980

Flange
6031522.4/215729.8/209037.3/2026
20028019.6/192826.7/187433.5/1820
60024519.6/169625.1/165231.2/1611
200020018.7/139423.3/136328.5/1334
600017019.2/119523.3/117527.9/1155
2000012517.0/88820.1/87823.3/868
6000010016.8/72019.5/71722.3/713
NYP167020016702025038.0/385252.0/369066.0/3529

Flange
6025040.0/390054.0/376368.0/3626
20022537.5/353550.0/342462.5/3313
60019537.0/307948.0/299058.6/2900
200016035.0/254744.0/248553.0/2422
600013534.6/217742.0/213850.0/2100
2000011235.0/183041.5/181048.0/1790
600008536.0/140535.7/140040.6/1392


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All the pump material will do material and quality test before producing. All the casing, gear and shaft are all produced by CNC machine, to ensure it precision. Each pump will do hydrauic test and performance test before leave factory.


We Believe HOFFWELL pump is your best Choice!



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ADD : Yihe Plaza, West Jiefang Road, Cangzhou City, Hebei Province, China
TEL: +86-317-5200604 / +86-18633712388
QQ : 85497668
EMAIL:stefanie@hoffwellpump.com

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