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Hydraulic internal gear pump NT3-D25F, Medium pressure type |
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| Product name : Hydraulic internal gear pump NT3-D25F, Medium pressure type |
| Item : |
| Details : |
Hydraulic internal gear pump NT3-D25F, Medium pressure type
How to order:
Drawing size:
| Series |
NT2- |
NT3- |
NT4- |
NT5- |
| Type |
C |
D |
G |
C |
D |
G |
C |
D |
G |
C |
D |
G |
| A |
134 |
172 |
214 |
266 |
B |
metric |
109 |
140 |
180 |
224 |
| British |
106 |
146 |
181 |
229 |
| C |
11 |
14 |
18 |
23 |
| I |
48 |
68 |
92 |
92 |
| K |
90 |
115 |
145 |
154 |
| L |
226 |
205 |
250 |
283 |
245 |
312 |
347 |
313 |
383 |
415 |
373 |
463 |
| M |
115 |
94 |
139 |
141 |
114 |
170 |
170 |
136 |
206 |
216.5 |
174.5 |
264.5 |
N |
metric |
Φ80h8 |
Φ100h8 |
Φ1250h8 |
Φ160h8 |
| British |
Φ82.55 0/-0.05 |
Φ101.6 0/-0.05 |
Φ127.0 0/-0.05 |
Φ152.4 0/-0.05 |
| O |
12 |
16 |
20 |
24 |
| T |
115 |
139 |
170 |
216 |
| V |
4 |
7 |
7 |
7 |
| Z |
60 |
75 |
93 |
118 |
| D |
Φ25+0.009/-0.004 |
Φ32+0.011/-0.005 |
Φ40+0.011/-0.005 |
Φ50+0.011/-0.005 |
| E |
42 |
58 |
82 |
82 |
| F |
8 0/-0.036 |
10 0/-0.036 |
12 0/-0.043 |
14 0/-0.043 |
| G |
28.1 |
35.0 |
43.0 |
53.5 |
| Q |
36 |
50 |
70 |
70 |
| S |
Φ30 |
Φ38 |
Φ50 |
Φ64 |
| P |
Φ20 |
Φ25 |
Φ30 |
Φ38 |
| X1 |
30 |
36 |
43 |
51 |
| X2 |
22 |
26 |
30 |
36 |
| Y1 |
59 |
70 |
78 |
89 |
| Y2 |
48 |
52 |
59 |
70 |
| 4-d1 |
M10*25 |
M12*30 |
M12*30 |
M12*30 |
| 4-d2 |
M10*25 |
M10*25 |
M10*25 |
M12*30 |
| Weight(KG) |
13.1 |
11.7 |
14.2 |
22.9 |
20.5 |
23.3 |
43.0 |
38.3 |
48.4 |
88.0 |
75.0 |
99.0 |
The medium pressure type models:
Internal gear pump NT2-D10F, internal gear pump NT2-D12F,NT2-D16F, Gear pump NT3-D20F,NT3-D25F, medium gear pump NT3-D32F,NT4-D40F,NT4-D50F, internal gear pump NT4-D63F,NT5-D80F, China gear pump NT5-D100F,NT5-D125F
Strengths:Silent,long life,low pulsation,good oil inhalation,low sensitive to oil pollution and reliable working performance.
Our company mainly produces and operates hydraulic pumps, oil valves, coolers, solenoid valves, proportional valves, high pressure oil pumps, gear pumps, vane pumps, wedges, oil research pump core, plunger pumps, plungers, sol-motor, mold adjusting motor and other hydraulic components, hydraulic system. Mainly used in packaging machinery, injection molding machinery, rubber machinery, hydraulic machinery, casting machinery, plastic machinery, engineering machinery, machine tools machinery, mining machinery, forging machinery, fluidization machinery, extrusion machinery, shoe-making machinery, ceramic machinery, brick machinery, foaming machine, drawing machine, engineering machinery, mining machinery and other hydraulic accessories.
The quality of this product is guaranteed for one year.
This gear pump working Principle: The gear drives the ring gear to rotate, and the volume of the oil suction chamber is from small to large to generate vacuum oil absorption, and the volume of the oil discharge chamber is squeezed from large to small to discharge oil. Special gear: The tooth profile of the gear is straight, the tooth profile of the ring gear is a linear conjugate line, and there is almost no oil trapping during operation, which greatly reduces the noise and pressure pulsation of the pump. Two-stage boost: the first-stage gear pair inlet pressure is 0Mpa, the second-stage inlet pressure is 12.5Mpa, and the outlet pressure is 25Mpa. When the outlet pressure is 25Mpa, each gear pair only bears a pressure difference of 12.5Mpa, improving the pump. Working conditions extend the life of the pump. This gear pump characteristics: 1. Low noise and low pulsation: The special tooth shape design (linear-linear conjugate line) makes the noise and pulsation of the oil pump work greatly reduced. 2, high pressure: using two-stage boost, working pressure up to 25Mpa, the highest pressure up to 32Mpa. 3. Long life: The pressure generated when the oil pump works, the sliding element is forcedly lubricated, and the wear is minimal, which improves the service life of the pump. This gear pump usage: Straight-tooth conjugate internal gear pump is an internationally advanced hydraulic power component. It has the advantages of simple structure, low noise, long life and low sensitivity to hydraulic oil pollution. It is widely used in plastic machinery, mining machinery, metallurgical machinery, Petrochemical machinery, precision machine tools, medical equipment and other hydraulic systems, such as: injection molding machines, rubber flat vulcanizing machines, die casting machines, punching and shearing machines, brick presses, etc.
Packing and shipping:
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