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Motor Drive Internal Gear Pump For Lubrication Resin Rubber Asphalt Transfer

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Address: Baolong street, Longgang district, Shenzhen city, 518100，Guangdong Province, China

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Shenzhen Yuzhou Machinery Equipment Co., Ltd

Motor Drive Internal Gear Pump For Lubrication Resin Rubber Asphalt Transfer

Country/Region	china
City & Province	shenzhen guangdong
Categories	Pumps

Product Details

NYP series high viscosity internal gear pump variable speed lubrication resin rubber asphalt pump

Brief introduction

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.

Type of structure

Work principle Driving gear (outside rotor)with internal tooth drives the internal rotor and turns in same direction in the full closed pump body.The inlet from the outlet.When it turns,negative pressure formed at the suction port,the liquid inlet and being take to the outlet by rotor,then the liquid is impelled from the discharge port and the gears mesh.The transportation of liquid finished.
Structure Feature The pumps are mainly composed of internal rotor,outside rotor,shaft,pump casing,front cover,seal,bearing etc.The pump'seal 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 crystallinic ,we can designthe heat preservation jacket in pump casing and front cover in order to melt the medium with steam wen working.The pump can be also fitted with the safty valve.The pump set is composed of the pump,motor and baseplate.The driving way is belt wheel driving or coupling driving.
Advantages

Steady delivery without pulsation ,little vibration and noise.
Outstanding self-priming abitity.
The pump can deliver the varied corrosion mediums if the proper material of poarts selected.In addition ,the working temperature can reach 350 degree centigrade .
The same rotary direction of internal rotor and outside rotor results in little wear and long operation life .
The pump's flow capacity can be changed through adjusting the speed.
It's specilly suited to deliver high viscosity medium.

Product details

Working Principle:	Internal gear
Main applications:	resin, petroleum, bitumen, adhesive, fuel oil, carpenters glue, paint
Driver:	Electric motor, gearbox, diesel engine.
Power Specs:	220/380/415V 3phase; 50hz/60hz
Max.permissible fluid temperature:	200°C(392°F)
Type of connection:	Flange, Thread
Installation position:	Horizontal
Casing parts material:	Cast iron, Stainless Steel
Shaft seal type:	Mechanical seal; Rubber seal
Maximum viscosity:	6X104C.S.T
Maximum drive rating:	68KW(90HP)
Maximum caliber:	200mm(8inch)
Maximum discharge-side pressure:	1.0Mpa(10bar)
Flow rate range:	6.8-3900L/min(1.8-1029.6US.GPM)
Maximum suction:	5m(16.4ft)

Technical performance

Model	Inlet/outlet mm	Capacity L/100r	Viscosity cst	Rev r/min	Pressure
					Mpa
					0.4	0.6	0.8	1
					capacity(L/min)
NYP0.78	15	0.78	20	1390	9.3	9	8.8	8.6
			60	1390	9.5	9.2	9	8.9
			200	1390	10.4	10.2	10	9.9
			600	1390	10.4	10.3	10.3	10.2
			2000	910	6.8	6.8	6.8	6.7
			6000	720	5.4	6.1	6.8	6.8
NYP7.0	40	7	20	1450	98.1	96	94.7	93
			60	1450	99	97	96.4	95
			200	1450	99.8	98	97.5	97
			600	960	62	65	44	64
			2000	960	67	66	65	65
			6000	640	44.5	44	44	44
			20000	583	40.5	40	40	40
			60000	455	31.5	31	31	31
NYP24	50	24	20	720	165	161	158	155
			60	720	166	164	162	158
			200	610	143	141	139	136
			600	541	127	125	124	122
			2000	475	112	111	110	109
			6000	357	85	84	83	83
			20000	303	72	72	72	71
			60000	228	54	54	54	54
NYP52	50	52	20	720	362	355	348	340
			60	720	364	358	352	346
			200	610	309	304	300	294
			600	541	275	271	268	264
			2000	475	243	238	237	235
			6000	357	184	182	181	180
			20000	303	157	156	155	155
			60000	228	119	118	118	118
NYP80	80	80	20	615	471	461	451	433
			60	615	474	465	457	448
			200	544	421	414	408	401
			600	479	372	367	362	356
			2000	417	326	322	319	315
			6000	305	239	237	326	233
			20000	228	180	179	178	177
			60000	188	149	149	149	148
NYP111	80	111.4	20	615	660	647	634	622
			60	615	664	652	642	631
			200	544	589	580	573	563
			600	479	521	514	508	502
			2000	417	455	450	447	442
			6000	305	335	332	331	328
			20000	228	251	250	249	248
			60000	188	209	208	208	207
NYP160	100	160	20	600	930	916	902	888
			60	600	935	922	910	898
			200	550	866	859	852	845
			600	480	754	747	740	737
			2000	355	560	556	552	548
			6000	319	505	502	500	497
NYP220	125	220	20	430	902	880	858	836
			60	430	909	890	871	852
			200	355	753	739	726	713
			600	320	682	671	660	649
			2000	254	544	537	530	523
			6000	244	483	478	473	468
			20000	160	347	345	343	341
			60000	117	256	255	254	253
NYP320	125	320	20	430	1306	1270	1235	1200
			60	430	1316	1285	1255	1225
			200	355	1091	1068	1046	1024
			600	320	987	968	950	932
			2000	284	881	867	854	841
			6000	222	693	684	675	666
			20000	168	529	525	522	519
			60000	125	397	396	395	394