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NYP High Viscosity Internal Gear Pumps
The NYP High Viscosity Internal Gear Pump is a newly developed positive displacement pump designed to meet the needs of petroleum, chemical, paint, oil, pharmaceutical, paint and food industries. Due to its choice of materials and unique design, this product is widely used for pumping media of varying properties and viscosities.
Description
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Product overview
The NYP High Viscosity Internal Gear Pump is a newly developed positive displacement pump designed to meet the needs of petroleum, chemical, paint, oil, pharmaceutical, paint and food industries. Due to its choice of materials and unique design, this product is widely used for pumping media of varying properties and viscosities.
Product benefits
Smooth fluid flow without pulsation, minimal vibration and low noise.
Exceptional self-refilling ability.
Thanks to the correct selection of materials for components, it is able to work with various corrosive environments at temperatures up to 200 °C.
The same direction of rotation of the inner and outer rotors minimizes wear and extends service life.
The pump flow rate is linearly dependent on the rotation speed, which makes it possible to regulate the flow rate by changing the speed.
Particularly suitable for pumping highly viscous media with a viscosity range from 1.0 cSt to 300,000 cSt.
Operating principle
A drive gear (outer rotor) with internal teeth drives the inner rotor in the same direction inside the completely enclosed pump housing. Half-lunar plates in the pump body and front cover separate the suction inlet from the discharge outlet. During rotation, a vacuum is formed at the suction inlet, sucking in liquid. The rotors then transport the fluid to the discharge outlet, where it is forced out of the pump housing under pressure, thus completing the fluid pumping process.
Performance Options
| Model | consumption | Pressure (MPa) | Diameter of inlet and outlet pipeline
| Minimum cavitation margin (m) | efficiency (%) | Deceleration method | ||||
| (m³/h) | (L/min) | Power
| rotation speed
| gearbox | ||||||
| (kW) | (r/min) | |||||||||
| NYP3/1.0 | 2 | 33.3 | 1 | Rp11/2 | 5 | 45 | 3 | 587 | YCJ71 | |
| NYP10/1.0 | 6 | 100 | 1.3 | Rp2 | 5 | 45 | 7.5 | 228 | YCJ112 | |
| NYP10/1.0 | 8 | 133.3 | 1 | Rp2 | 5 | 45 | 7.5 | 303 | YCJ100 | |
| NYP10/1.0 | 10 | 166.7 | 1 | Rp2 | 5 | 51 | 7.5 | 357 | YCJ100 | |
| NYP10/1.0 | 12 | 200 | 1 | Rp2 | 5 | 54 | 7.5 | 475 | YCJ100 | |
| NYP30/1.0 | 18 | 300 | 1 | ￠80 | 5 | 54 | 15 | 305 | YCJ112 | |
| NYP30/1.0 | 22 | 366.7 | 1 | ￠80 | 5 | 58 | 15 | 359 | YCJ112 | |
| NYP30/1.0 | 28 | 466.7 | 1 | ￠80 | 5 | 65 | 15 | 479 | YCJ112 | |
| NYP50/1.0 | 50 | 833.3 | 1 | ￠150 | 5 | 52 | 37 | 128 | YCJ315 | |
| NYP50/1.0 | 80 | 1333.3 | 1 | ￠150 | 5 | 58 | 45 | 208 | YCJ355 | |
| NYP50/1.0 | 100 | 1666.6 | 1 | ￠150 | 5 | 65 | 55 | 253 | YCJ355 | |
| NYP3/1.0 | 1.5 | 25 | 1 | Rp11/2 | 5 | 43 | 3 | 480 | Belt drive | |
| NYP3/1.0 | 2 | 33.3 | 1 | Rp11/2 | 5 | 43 | 3 | 640 | Belt drive | |
| NYP10/1.0 | 8 | 133.3 | 1 | Rp2 | 5 | 43 | 7.5 | 303 | Belt drive | |
| NYP10/1.0 | 10 | 166.7 | 1 | Rp2 | 5 | 49 | 7.5 | 357 | Belt drive | |
| NYP10/1.0 | 12 | 200 | 1 | Rp2 | 5 | 51 | 7.5 | 475 | Belt drive | |
| NYP3/1.0 | 3 | 50 | 1 | Rp11/2 | 5 | 55 | 3 | 960 | Y132S-6 | Direct connection to motor |
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