Wholesale Price NYP High Temperature High Viscosity Gear Pumps for Oil & Resin

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Fax: +86-0317-8109918

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Add: South 4 # Road, Industrial Park, Botou City , 062150, Hebei Province,China

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Product Description

Summarize:

NYP series gear pumps are engineered for handling high-viscosity media, low-lubricity fluids, and various corrosive liquids, and are widely used in the petrochemical, coatings, food and pharmaceutical, and chemical fiber and textile industries. Known for their minimal pulsation, low noise, and energy-efficient performance, these pumps maintain excellent adaptability and outstanding stability when conveying high-viscosity media such as lubricating oil, asphalt, molasses, and high-molecular-weight polymers. Moreover, this series features a robust drive system, meaning it can deliver strong drive torque even during low-speed operation while preserving the original physical properties of the medium.

Product Details:

NYP series gear pumps adopt an internally meshing design, in which an outer rotor with internal teeth drives the inner rotor to rotate in the same direction within the pump housing, creating a crescent-shaped partition between the pump housing and the front cover that separates the suction port from the discharge port. As the volume between the teeth on the suction side gradually increases, a vacuum is created, causing the fluid to be drawn into the pump and fill the spaces between the teeth. Then, the fluid moves with the rotors to the opposite side of the crescent plate, where the inter-tooth volume gradually decreases, forcing the fluid out through the discharge port, thereby completing a continuous cycle of suction, delivery, and discharge.

Application:

1. It is widely applied in the coating manufacturing process for handling materials such as inks, dyes, paints, rubber solutions, adhesives, and latex.
2. In the petrochemical industry, this system is capable of conveying a wide range of materials, including petroleum, asphalt, resins, and various chemical additives.
3. This equipment is available for the preparation and conveyance of household chemicals in daily chemical production processes, including alkylbenzenes, fatty alcohols, detergent concentrates, cream emulsions, and liquid soaps.
4. It is employed for conveying high-viscosity materials in the food processing and pharmaceutical industries, such as vegetable oils, syrups, chocolate slurries, yeast extracts, protein solutions, honey, and other food ingredients, as well as pharmaceutical-grade materials like excipients.

Feature:

1. It offers a wide viscosity range, accommodating media with viscosities from 1.0 cSt to 300,000 cSt, to meet the requirements for transporting liquid media under various operating conditions.
2. The design features inner and outer rotors rotating in the same direction, which minimizes tooth surface wear, which ensures higher reliability and lower maintenance frequency during long-term continuous operation, thereby effectively reducing equipment maintenance costs and downtime.
3. The pump housing can be equipped with a safety valve, when the system piping becomes overpressurized due to blockages or other causes, the safety valve automatically opens to create internal recirculation, preventing damage to the pump housing and piping caused by overpressure.

Performance Data:

Model	Inlet&Outlet	Viscosity	Speed	Different Pressure				Connection Type
	Inlet&Outlet	Viscosity	Speed	0.4MPa	0.6MPa	0.8MPa	1.0MPa
	(mm)	(cSt)	(r/min)	Shaft Power(KW) / Flow Capacity(L/min)
NYP0.78	15	20	1390	0.17/9.3	0.23/9.0	0.28/8.8	0.32/8.6	Flange G1/2
		60	1390	0.18/9.5	0.24/9.2	0.28/9.0	0.33/8.9
		200	1390	0.31/10.4	0.35/10.2	0.39/10.0	0.43/9.9
		600	1390	0.39/10.4	0.44/10.3	0.48/10.3	0.52/10.2
		2000	910	0.23/6.8	0.27/6.8	0.30/6.8	0.33/6.7
		6000	720	0.24/5.4	0.31/6.1	0.38/6.8	0.40/6.8
NYP2.3	25	20	1400	0.38/28.4	0.49/27.5			Flange G1
		60	1400	0.59/29.2	0.65/28.8
		200	1400	0.61/30.0	0.72/29.6
		600	1400	0.92/31.9	0.96/31.7
		2000	910	0.61/19.9	0.68/19.7
		6000	720	0.77/16.32	0.83/16.2
NYP3.6	40	20	1450	0.69/46.7	0.94/45.9	1.18/45	1.44/43.4	Flange
		60	1450	0.81/47.5	1.09/46.7	1.37/45.9	1.57/44.7
		200	1450	1.06/49.7	1.31/49.2	1.56/48.8	1.79/48.3
		600	1450	1.45/49.9	1.61/49.6	1.77/49.3	1.93/49
		2000	960	1.28/34.3	1.41/33.8	1.54/33.7	1.65/33.6
		6000	640	1.08/23.0	1.18/22.9	1.28/22.9	1.37/22.8
		20000	583	1.22/20.5	1.24/20.4	1.25/20.4	1.38/20.3
		60000	455	0.84/16.3	0.91/16.2	0.98/16.1	1.01/16
NYP7.0 NYP7.0A	40	20	1450	1.36/98.1	1.8/96	2.0/94.7	2.4/93	Thread
		60	1450	1.45/99	1.9/97	2.2/96.4	2.6/95
		200	1450	1.62/99.8	2.0/98	2.3/97.5	2.7/97
		600	960	1.4/62	1.6/65	1.8/64.5	2.0/64
		2000	960	1.8/67	2.0/66	2.3/65	2.6/65
		6000	640	1.5/44.5	1.7/44	1.8/44	2.0/44
		20000	583	1.6/40.5	1.8/40	2.1/40	2.2/40
		60000	455	1.46/31.5	1.8/31	1.9/31	2.0/31
NYP24	50	20	720	1.8/165	2.3/161	2.8/158	3.4/155	Flange
		60	720	2.0/166	2.6/164	3.1/162	3.7/158
		200	610	1.9/143	2.5/141	3.0/139	3.5/136
		600	541	2.1/127	2.6/125	3.0/124	3.5/122
		2000	475	2.2/112	2.6/111	2.9/110	3.4/109
		6000	357	2.0/85	2.3/84	2.6/83	2.9/83
		20000	303	1.9/72	2.2/72	2.4/72	2.6/71
		60000	228	1.6/54	1.8/54	2.0/54	2.3/54
NYP52 NYP52A	50	20	720	4.3/362	5.8/355	6.9/348	8.1/340	Thread
		60	720	4.7/364	6.2/358	7.3/352	7.5/346
		200	610	4.6/309	5.9/304	6.9/300	8.0/294
		600	541	4.9/275	6.0/271	6.8/268	7.8/264
		2000	475	5.0/243	5.9/238	6.6/237	7.6/235
		6000	357	4.1/184	4.9/182	5.3/181	6.2/180
		20000	303	3.8/157	4.6/156	5.1/155	5.6/155
		60000	228	3.1/119	3.7/118	4.0/118	4.5/118
NYP80	80	20	615	5.2/471	6.9/461	8.5/451	10.0/433	Flange
		60	615	5.5/474	7.2/465	8.8/457	10.5/448
		200	544	5.7/421	7.2/414	8.6/408	10.1/401
		600	479	6.9/372	7.3/367	8.5/362	9.8/356
		2000	417	6.5/326	7.7/322	8.9/319	10.1/315
		6000	305	5.6/239	6.6/237	7.5/326	8.4/233
		20000	228	5.5/180	6.4/179	6.9/178	7.7/177
		60000	188	5.5/149	6.1/149	6.7/149	7.2/148
NYP111 NYP111A	80	20	615	6.7/660	9.2/647	11.2/634	13.6/622	Flange
		60	615	6.9/664	9.4/652	11.5/642	13.9/631
		200	544	7.1/589	9.3/580	11.0/573	13.2/563
		600	479	7.3/521	9.5/514	11.1/508	13.1/502
		2000	417	7.7/455	9.7/450	11.0/447	12.7/442
		6000	305	6.9/335	8.4/332	9.4/331	10.6/328
		20000	228	6.3/251	7.5/250	8.2/249	9.2/248
		60000	188	6.2/209	7.1/208	7.6/208	8.5/207
NYP160	100	20	600	8.9/930	12.1/916	15.3/902	17.5/888	Flange
		60	600	9.4/935	12.6/922	15.8/910	19.0/898
		200	550	12.3/866	15.3/859	18.3/852	21.3/845
		600	480	10.2/754	12.8/747	15.4/740	18.0/737
		2000	355	9.1/560	11.1/556	13/552	15.1/548
		6000	319	10.0/505	11.7/502	13.5/500	15.2/497
NYP220	125	20	430	8.8/902	11.9/880	15.0/858	8.0/836	Flange
		60	430	9.0/909	12.0/890	15.0/871	18.0/852
		200	355	8.5/753	11.1/739	13.7/726	16.3/713
		600	320	9.4/682	11.8/671	14.1/660	16.5/649
		2000	254	9.1/544	11.0/537	13.0/530	15.1/532
		6000	244	10.1/483	11.9/478	13.6/473	15.4/468
		20000	160	9.1/347	10.5/345	11.9/343	13.3/341
		60000	117	8.4/256	9.4/255	10.4/254	11.4/253
NYP320	125	20	430	13.0/1306	18.0/1270	22.0/1235	26.0/1200	Flange
		60	430	13.0/1316	18.5/1285	22.0/1255	265/1225
		200	355	11.8/1091	15.5/1068	19.1/1046	22.8/1024
		600	320	13.2/987	16.5/968	19.7/950	22.9/932
		2000	284	14.2/881	17.4/867	20.6/854	23.8/841
		6000	222	13.7/693	16.2/684	18.7/675	21.2/666
		20000	168	13.2/529	15.3/525	17.3/522	19.4/519
		60000	125	12.0/397	13.7/396	15.3/395	16.9/394
NYP650	150	20	315	19.0/1921	26.0/1857	33.0/1794		Flange
		60	315	20.0/1940	26.4/1886	33.2/1832
		200	284	17.9/1756	24.0/1711	30.4/1666
		600	253	17.6/1572	22.7/1534	28.9/1500
		2000	196	15.7/1225	20.6/1201	24.5/1176
		6000	160	16.0/1008	19.8/993	22.6/978
		20000	117	13.6/745	16.5/738	19.2/731
		60000	100	15.0/645	17.2/643	19.5/640
NYP727	150	20	315	215/2135	29.4/2058	37.3/1980		Flange
		60	315	22.4/2157	29.8/2090	37.3/2026
		200	280	19.6/1928	26.7/1874	33.5/1820
		600	245	19.6/1696	25.1/1652	31.2/1611
		2000	200	18.7/1394	23.3/1363	28.5/1334
		6000	170	19.2/1195	23.3/1175	27.9/1155
		20000	125	17.0/888	20.1/878	23.3/868
		60000	100	16.8/720	19.5/717	22.3/713
NYP1670	200	20	250	38.0/3852	52.0/3690	66.0/3529		Flange