API Bb2 Oil Centrifugal Multistage Pump (AY) , Suitable for Petrochemical

• Flow Rate: Constant Pump
• Drive: Electric
• Flow: 2.5 600m3/H
• Model NO.: AY
• Head: 30 - 330 Mm
• Medium Temperature Transported: -45 ° C + 420 ° C
• Transport Package: Export Wood Case
• Trademark: SUHUA
• Origin: China

Product Description

AY series centrifugal oil pump is a brand-new one redesigned on the basis of Y type one and by means of absorbing the advanced foreign know-how and used for the demand of the modernization construction and for quick suitability to the updating equipment taking energy-saving as the center. It features:

Use 45, 56, 70 bearings to replace the former 35, 50, 60 ones, enhancing the reliability.
A high effective energy saving hydraulic model is used for the hydraulic portion, the average efficiency is higher than that of Y type by 5 8%.

Toensure the inheritance, the type of structure, external and installation dimensions and performance range of this pump are made identical to those of Y type so as for the oil apparatus to be easily reformed.
Refined selection of materials, the main body takes the materials of, categories as the base, the bearing etc. Partsare made of cast steel and cast iron two materials, providing the use at a cold outdoor and on a ship with a benefit condition.

The parts are widely universal and the standard parts can be used mutually for several series products.
Three cooling ways are available with the bearing: Air, blower and water cooling, selectable upon different medium temperatures. Of which the blower cooling is especially suitable for the area lack of water or of a poor water quality.

Performace range
Flow: Q=2.5 600m3/h
Head: H=30 - 330 mm
Medium temperature transported: T=-45 ° C + 420 ° C

Model Meaning
50 AY II 60 * 2B 250AYS III 150C
50, --------- Diameter of pump's suck inlet
AY --------- Reformed centrifugal oil pump(S-the first-stage impeller is dual-suction)
II --------- Code of flowing part materials: Cast steel: Stainless steel
60 --------- Single-stage head(m)
2 --------- Stage number of impeller
B --------- Cut times of impeller, expressed with A, B, C inturn.
 

Type	Flow m3/h	Head m	Speed r/min	Efficiency  η%	NPSH m	Shaft power KW	Equipped with motor		Pump weight kg
							Type	Power KW
40AY40>×2	6.25	80	2950	31	2.7	4.4	YB132S2-2	7.5	163
40AY40×2A	5.85	70	2950	31	2.7	3.6	YB132S1-2	5.5
40AY40×2B	5.4	60	2950	31	2.5	2.85	YB112M-2	4
40AY40×2C	4.9	50	2950	31	2.5	2.17	YB100L-2	3
50AY60	12.5	70	2950	42	2.9	5.67	YB132S2-2	7.5	130
50AY60A	11.2	53	2950	39	2.9	4.1	YB132S1-2	5.5
50AY60B	9.9	39	2950	37	2.8	2.8	YB112M-2	4
50AY60×2	12.5	120	2950	37	2	11	YB160M2-2	15	210
50AY60×2A	12	105	2950	36	2	9.5	YB160M2-2	15
50AY60×2B	11	90	2950	35	1.9	7.7	YB160M1-2	15
50AY60×2C	10	76	2950	35	1.7	6	YB160M1-2	11	170
65AY60	25	60	2950	56	3.1	7.3	YB160M1-2	11
65AY60A	22.5	49	2950	54	2.8	5.6	YB132S2-2	7.5
65AY60B	20	37.5	2950	52	2.5	3.9	YB132S1-2	5.5
65AY100	25	110	2950	47	3	15.9	YB180M-2	22	190
65AY100A	23	92	2950	46	2.9	12.5	YB160L-2	18.5
65AY100B	21	73	2950	44	3	9.5	YB160M2-2	15
65AY100×2	25	205	2950	49	2.8	29.1	YB225M-2	45
65AY100×2A	23	178	2950	47	2.7	23.7	YB200L2-2	37	310
65AY100×2B	22	154	2950	46	2.7	20.1	YB200L1-2	30
65AY100×2C	20	130	2950	45	2.6	15.7	YB180M-2	22
80AY60	50	60	2950	62	3.2	13.2	YB160L-2	18.5	200
80AY60A	45	49	2950	61	3	9.9	YB160L-2	15
80AY60B	40	38	2950	60	3	6.9	YB160M1-2	11
80AY100	50	104	2950	59	3.1	24	YB200L2-2	37	220
80AY100A	45	85	2950	56	3	18.6	YB200L1-2	30
80AY100B	40	76	2950	54	2.9	15.3	YB180M-2	22
80AY100×2	50	200	2950	57	3.6	47.8	YB280S-2	75	380
80AY100×2A	47	175	2950	55	3.5	40.7	YB250M-2	55
80AY100×2B	43	153	2950	53	3.3	33.8	YB225M-2	45
80AY100×2C	40	125	2950	51	3.3	26.7	YB200L2-2	37
100AY60	100	63	2950	72	4	23.8	YB200L2-2	37	220
100AY60A	90	49	2950	71	3.8	16.9	YB200L1-2	30
100AY60B	79	38	2950	67	3.5	12.2	YB160L-2	18.5
100AY120	100	123	2950	66	4.3	50.6	YB280S-2	75	320
100AY120A	93	108	2950	62	4	44.1	YB280S-2	75
100AY120B	85	94	2950	62	3.8	35.5	YB250M-2	55
100AY120C	79	75	2950	59	3.6	27.5	YB200L2-2	37
100AY120×2	100	240	2950	61	4.5	107.2	YB315M2-2	160	500
100AY120×2A	93	205	2950	60	4.3	86.6	YB315M1-2	132	500
100AY120×2B	86	178	2950	59	4.2	70.7	YB315S-2	110	500
100AY120×2C	79	150	2950	58	4.1	55.7	YB280S-2	75	500
150AY75	180	80	2950	75	3.9	52.3	YB250M-2	75	290
150AY75A	160	66	2950	74	3.8	38.9	YB200L2-2	55	290
150AY75B	145	46	2950	73	3.6	24.9	YB315M2-2	37	290
150AY150	180	157	2950	69	3.6	111.6	YB315M1-2	160	600
150AY150A	168	137	2950	68	3.3	92.2	YB315M1-2	132	600
150AY150B	155	116	2950	67	3.2	73.1	YB315S-2	110	600
150AY150C	140	94	2950	65	3.1	55.5	YB280S-2	75	550
150AY150×2	180	300	2950	67	3.6	219.5	YB355L-2	315	1500
150AY150×2A	167	258	2950	65	3	180.5	YB355S4-2	250	1500
150AY150×2B	155	222	2950	62	2.9	151.5	YB355S3-2	220	1500
150AY150×2C	140	181	2950	60	5.5	115	YB315M2-2	160	1500
200AY75	300	75	2950	79	5.5	77.6	YB315S-2	110	275
200AY75A	260	60	2950	78	5.5	54.5	YB280S-2	75	275
200AY75B	225	45	2950	77	5.5	35.8	YB250M-2	55	275
200AY150	300	150	2950	76	4.5	161	YB355S3-2	220	620
200AY150A	270	137	2950	75	4.2	132	YB355S1-2	185	620
200AY150B	243	127	2950	73	3.8	115.1	YB315M2-2	160	620
200AY150C	219	112	2950	72	3.5	92.8	YB315M1-2	132	620
200AY150×2	300	300	2950	74	5.5	331.2	YB450M1-2	450	1400
200AY150×2A	287	270	2950	73	5.4	289	YB450S3-2	400	1400
200AY150×2B	270	239	2950	72	5.2	244	YB450S2-2	355	1400
200AY150×2C	247	195	2950	70	5.0	187.4	YB355S4-2	250	1400
250AYS80	500	80	2950	82	6.5	132.8	YB355S1-2	185	450
250AYS80A	440	62	2950	81	6.5	91.7	YB280M-2	132	450
250AYS80B	370	44	2950	80	6.5	55.4	YB280M-2	90	450
250AYS150	500	153	2950	79	4.8	264	YB450S1-2	315	1500
250AYS150A	472	136	2950	78	4.6	224	YB355M-2	280	1500
250AYS150B	444	119	2950	77	4.2	187	YB355S4-2	250	1500
250AYS150C	400	96	2950	76	4	138	YB355S1-2	185	1500
250AYS150×2	500	303	2950	79	4.8	522	JBO710M2-2	630	2500
250AYS150×2A	472	272	2950	79	4.5	443	JBO710S2-2	560	2500
250AYS150×2B	444	230	2950	78	4.3	357	YB450S3-2	200	2500
250AYS150×2C	400	190	2950	77	4	269	YB450S1-2	315	2500