CYZ-A Self-priming Centrifugal Oil Pump

admin — Fri, 18 Jun 2021 14:18:04 +0000

CYZ-A model Self-priming Centrifugal Oil Pump use for transfer Gasoline, diesel, kerosene, seawater. This is an explosion-proof centrifugal pump.

CYZ-A Explosion-proof centrifugal pump
CYZ-A Self priming centrifugal oil pump

CYZ-A type explosion-proof self-priming centrifugal oil pump overview

CYZ-A type self-priming centrifugal pump produced by the unit is A new type of pump products developed according to the relevant technical data at home and abroad after digestion, absorption and improvement. The blank is unique in China. The self-priming centrifugal pump is suitable for the oil industry, land oil depot and tank truck ideal products.
And suitable for Marine cargo pump, bilge pump, fire pump and ballast pump and machine cooling water circulation, respectively transport gasoline, kerosene, diesel, jet fuel and other petroleum products and sea water, clear water, medium temperature -20℃ ~ 140℃, such as the transport of chemical liquid can be used to corrosion resistant mechanical seal.

CYZ-A Self-priming Centrifugal Oil Pump Product Characteristics

The pump is a self-priming centrifugal pump, self-priming centrifugal pump has the advantages of simple structure, convenient operation, smooth operation, easy maintenance, high efficiency, long life, with strong self-priming capacity and so on.
There is no need for bottom valve in pipeline, and only need to ensure that there is quantitative oil in the pump body before work.
When used on oil tankers or water delivery ships, it can also be used as tank sweeper with good effect.

Self-priming centrifugal pump is made of high quality materials, the seal is made of hard alloy mechanical seal, durable, the pipeline does not need to install the safety valve, suction pipeline does not need to install the bottom valve, thus simplifying the pipeline system, and improve the working conditions.

Table of main performance parameters of CYZ-A Self-priming Centrifugal Oil Pump

CYZ Oil pump model	Motor power (kw)	Speed （r/min）	Pump caliber (mm)	Flow (m3/h)	Head (m)
25CYZ-A-20	1.1	2900	25	3.2	20
25CYZ-A-20	1.5	2900	25	3.2	32
32CYZ-A-20	3	2900	32	3.2	50
40CYZ-A-20	1.5	2900	40	6.3	20
40CYZ-A-32	2.2	2900	40	6.3	32
40CYZ-A-40	4	2900	40	10	40
40CYZ-A-50	4	2900	40	6.3	50
50CYZ-A-12	1.5	2900	50	12.5	12
50CYZ-A-20	2.2	2900	50	15	20
50CYZ-A-30	3	2900	50	12.5	30
50CYZ-A-35	4	2900	50	12.5	35
50CYZ-A-40	4	2900	50	10	40
50CYZ-A-50	5.5	2900	50	12.5	50
50CYZ-A-60	7.5	2900	50	12.5	60
50CYZ-A-75	11	2900	50	15	75
65CYZ-A-15	3	2900	65	30	15
65CYZ-A-32	5.5	2900	65	25	32
65CYZ-A-50	7.5	2900	65	25	50
65CYZ-A-70	15	2900	65	25	70
80CYZ-A-13	3	2900	80	35	13
80CYZ-A-17	4	2900	80	43	17
80CYZ-A-22	5.5	2900	80	40	22
80CYZ-A-25	7.5	2900	80	50	25
80CYZ-A-32	7.5	2900	80	50	32
80CYZ-A-40	11	2900	80	50	40
80CYZ-A-55	18.5	2900	80	60	55
80CYZ-A-70	22	2900	80	60	70
100CYZ-A-20	7.5	2900	100	80	20
100CYZ-A-25	11	2900	100	100	25
100CYZ-A-32	15	2900	100	100	32
100CYZ-A-40	18.5	2900	100	100	40
100CYZ-A-50	22	2900	100	100	50
100CYZ-A-65	30	2900	100	100	65
100CYZ-A-75	30	2900	100	100	75
150CYZ-A-20	18.5	1450	150	180	20
150CYZ-A-30	30	1450	150	170	30
150CYZ-A-45	37	2900	150	160	45
150CYZ-A-55	45	2900	150	160	80
150CYZ-A-65	55	2900	150	170	65
150CYZ-A-80	55	2900	150	160	80
200CYZ-A-32	90	1450	200	400	32
250CYZ-A-50	90	1450	250	400	50
300CYZ-A-50	110	1450	300	500	50

CYZ-A Self-priming Centrifugal Oil Pump instructions

(I) Preparation and inspection before starting:

The oil pumps of this series are lubricated with high-quality calcium butter and No. 10 oil respectively according to their operating conditions. If pump is lubricated with butter, the bearing box should be filled with butter regularly; if the pump is lubricated with oil, the oil level should be fully added.
Check whether the liquid storage in the pump shell is higher than upper edge impeller. If it is insufficient, liquid storage can be directly injected into pump body from liquid filling port on pump shell.
Check whether rotating parts of the pump are stuck or knocked against.
Check whether bottom foot of the pump body and the nuts at connection are loose.
Check the coaxiality or parallelism of the pump shaft and motor spindle.
Check whether there is air leakage in the inlet pipeline. If there is air leakage, try to remove it.
Open inlet valve, slightly (not fully) open outlet control valve.

(2) Stop the pump

The gate valve on the discharge line must be closed first.
Stop the pump.
In the cold season, the liquid storage in the pump body and the water in the cooling chamber bearing body should be emptised to prevent freezing and cracking of the machine parts.

CYZ-A Self-priming Centrifugal Oil Pump最先出现在Pumps & Couplings。

Hot Oil Pump

admin — Wed, 26 May 2021 12:56:46 +0000

Hot oil pumps main use for hot(thermal) oil circulation and transfer, Belongs to centrifugal pump;Suitable temperature:≤350℃.

Flow: 1~400m3/H;
The material have cast steel.
Application: resin, petroleum, rubber, textile, printing, asphalt truck, heat conducting oil furnace, boiler, paper making…

Hot Oil Transfer Model Meaning

50-32-160 A
50: pump inlet size
32: pump outlet size
160: impeller diameter
A: impeller has been cutted first

Centrifugal Hot Oil Circulation Pump Data Table

Model	Flow (m3/h)	Head (m)	Speed (r/min)	Motor(KW)
15-15-100	3	10	2800	0.75
15-15-100A	2	10	2800	0.55
15-15-100B	1	10	2800	0.37
20-20-100	1	10	2800	0.37
20-20-125	1.5	22	2800	0.75
40-25-160	10	28	2900	2.2
25-25-160	3	27	2900	1.5
32-32-160	6	28	2900	1.5
50-32-160	12.5	30	2900	3.0
50-32-200	18	40	2900	5.5
50-32-200A	16	32	2900	4
50-32-250	12.5	80	2900	11
65-50-160	20	32	2900	5.5
65-40-200	30	48	2900	7.5
65-40-200A	25	35	2900	5.5
65-40-250	25	80	2900	15
65-40-250A	20	51	2900	7.5
65-40-315	25	125	2900	30
65-40-315A	22.5	100	2900	22
80-50-200	50	50	2900	15
80-50-200A	45	40	2900	11
80-50-200B	40	32	2900	7.5
80-50-250	50	80	2900	22
80-50-250A	43	60	2900	15
80-50-315	50	125	2900	45
80-50-315A	45	100	2900	30
100-65-200	100	50	2900	22
100-65-200A	94	44	2900	22
100-65-200B	87	38	2900	15
100-65-200C	80	32	2900	15
100-65-250	100	80	2900	37
100-65-250A	95	72	2900	37
100-65-250B	90	65	2900	30
100-65-250C	85	50	2900	30
100-65-315	100	125	2900	75
100-65-315A	95	113	2900	55
100-65-315B	90	100	2900	55
100-65-315C	82	84	2900	45
125-100-200	200	50	2900	45
125-100-200A	178	40	2900	37
125-100-250	200	70	2900	55
125-100-250A	190	63	2900	55
125-100-250B	180	57	2900	45
125-100-250C	170	51	2900	45
125-100-250D	150	70	2900	45
150-150-200	350	50	2900	75
150-150-200A	313	40	2900	55
200-150-400	350	50	1450	75
200-150-400A	330	45	1450	75
250-200-400	500	50	1480	110
250-200-500	500	80	1480	160
250-200-500A	400	50	1480	90

Hot Oil Transfer Pump

Hot Oil Pump最先出现在Pumps & Couplings。

Oil Pump - Gear , Screw , Centrifuge Type | Pumps & Couplings