BMOG Series Impurity Magnetic Drive Centrifugal Pumps

Diameter: DN25~DN300

Flow rate: ~1080m3/h

Head: ~135m

Temperature: -90 ℃~350 ℃

Pressure: 2.5-16MPa

Power: ~280kW

Materials: 304, 316L, 2205, 904L, TC4, TA1, TA2, C-276, etc

Fields: Easy to crystallize, precipitate, have suspended solids, and different concentrations of soft and hard solid particle medium

Message User manual

Description

Parameters

Product description

BMO, BMOG series impurity type (vertical) magnetic drive centrifugal pump is designed and developed by our company according to the market demand, which is suitable for conveying solid fluids and abrasive large media. It can safely handle all kinds of solid liquids and is competent for all kinds of difficult and complex pumping tasks.

The impeller of the pump is fully open structure. The flow parts of the pump chamber are made of corrosion resistant, high strength and high wear resistance materials. Magnetic pump shafting through special structural design, to achieve the friction pair solid liquid self-blocking, to avoid impurities into the shafting abrasion; The design of the circulation structure uses the solid impurity content and particle size skillfully. Users can choose different circulation modes to install and take over according to the solid state of the process fluid, so as to adapt to various harsh conditions of solid fluid transportation.

Design features

Fully open impeller;

A wear-resistant plate is arranged before and after the impeller for easy replacement and flushing;

Self-circulation and independent external flushing circulation structure for choice, do not let impurities into the pump chamber, stable and safe;

The shaft system adopts heavy load scheme design, high material purity, corrosion resistance, high strength and high wear resistance, long service life;

Using excellent hydraulic model, high pump efficiency, good anti-cavitation performance, stable operation;

Double isolation sleeve and monitoring sensor can be used to realize double security protection.

Product features

BMO, BMOG series impurity type magnetic drive centrifugal pump is designed and manufactured according to American Petroleum Institute API685 and related standards. It has the characteristics of full sealing, no leakage, no pollution, anti-wear, strong corrosion resistance, safe and reliable, long service life and so on. It can be widely used in petrochemical, fine chemical, metallurgy, electric power and other industries.

This series of magnetic pump through the internal and external magnetic rotor coupling transmission, this type of pump has the characteristics of full sealing, no leakage, no pollution, safe and reliable, long service life, etc., the use of special structural design and circulation scheme, to solve the transmission problem of medium containing solid particles; This series pump is more suitable for easy crystallization, easy precipitation, suspended solids medium; More suitable for different concentrations of soft and hard solid particle media; More suitable for pulp, short fiber non - abrasive, easy to plug the medium and gas - liquid mixed transport.

Performance range

Diameter: DN25~DN300

Flow rate:~1080m3/h

Head:~135m

Temperature: -90 ℃~350 ℃

Pressure: 2.5-16MPa

Power:~280kW

Materials: 304, 316L, 2205, 904L, TC4, TA1, TA2, C-276, etc

Fields: Easy to crystallize, precipitate, have suspended solids, and different concentrations of soft and hard solid particle medium

Model meaning

※ BMO-ⅠⅡⅢ is the different cycle mode selected under different impurity content.

Performance parameters

Standard performance Table:								(Prime mover speed n=2900 r/min)
Type of pump	Inlet of suction diameter(mm)	Outlet of discharge diameter(mm)	Name of impeller diameter(mm)	Flow rate Q		Head of head H(m)	efficiency η(%)	Power of shaft (kW)	Cavitation allowance NPSHr(m)	Motor model Power (kW)& medium specific gravity (g/cm3)
Type of pump	Inlet of suction diameter(mm)	Outlet of discharge diameter(mm)	Name of impeller diameter(mm)	m3/h	L/s	Head of head H(m)	efficiency η(%)	Power of shaft (kW)	Cavitation allowance NPSHr(m)	1	1.35	1.84
BMOG32-20-125	32	20	125	3.2	0.89	20	28	0.62	2.0	1.5	2.2	3
BMOG32-20-160	32	20	160	3.2	0.89	32	25	1.12	2.0	2.2	3	4
BMOG40-25-125	40	25	125	6.3	1.75	20	35	0.98	2.0	2.2	3	4
BMOG40-25-160	40	25	160	6.3	1.75	32	31	1.77	2.0	3	4	5.5
BMOG40-25-200	40	25	200	6.3	1.75	50	25	3.43	2.0	5.5	7.5	11
BMOG50-32-125	50	32	125	12.5	3.47	20	42	1.62	2.0	3	4	5.5
BMOG50-32-160	50	32	160	12.5	3.47	32	39	2.79	2.0	4	5.5	7.5
BMOG50-32-200	50	32	200	12.5	3.47	50	31	5.49	2.0	7.5	11	15
BMOG50-32-250	50	32	250	12.5	3.47	80	25	10.90	2.0	15	18.5	22
BMOG65-50-125	65	50	125	25	6.94	20	51	2.67	2.0	4	5.5	7.5
BMOG65-50-160	65	50	160	25	6.94	32	45	4.84	2.0	7.5	11	15
BMOG65-40-200	65	40	200	25	6.94	50	40	8.51	2.0	11	15	18.5
BMOG65-40-250	65	40	250	25	6.94	80	37	14.72	2.0	18.5	22	30
BMOG65-40-315	65	40	315	25	6.94	125	27	31.53	2.4	37	45	55
BMOG80-65-125	80	65	125	50	13.89	20	57	4.78	3.0	7.5	11	15
BMOG80-65-160	80	65	160	50	13.89	32	55	7.92	2.4	11	15	18.5
BMOG80-50-200	80	50	200	50	13.89	50	50	13.62	2.4	18.5	22	30
BMOG80-50-250	80	50	250	50	13.89	80	45	24.21	2.4	30	37	45
BMOG80-50-315	80	50	315	50	13.89	125	40	42.56	2.4	55	75	90
BMOG100-80-125	100	80	125	100	27.78	20	61	8.93	4.5	11	15	18.5
BMOG100-80-160	100	80	160	100	27.78	32	61	14.29	4.3	18.5	22	30
BMOG100-65-200	100	65	200	100	27.78	50	60	22.70	3.9	30	37	45
BMOG100-65-250	100	65	250	100	27.78	80	56	38.92	3.6	55	75	90
BMOG100-65-315	100	65	315	100	27.78	125	50	68.10	3.2	90	110	132
BMOG125-100-200	125	100	200	200	55.56	50	65	41.91	5.0	55	75	90
BMOG125-100-250	125	100	250	200	55.56	80	63	69.18	4.5	90	110	132
BMOG125-100-315	125	100	315	200	55.56	125	58	117.42	4.5	160	200	250

Standard performance Table:								(Prime mover speed n=1450 r/min)
Type of pump	Inlet of suction	Outlet of discharge	Name of impeller	Flow rate Q		Head of head	efficiency	Power of shaft	Cavitation allowance	Motor model Power (kW)& medium specific gravity (g/cm3)
	diameter(mm)	diameter(mm)	diameter(mm)	Flow rate Q		H(m)	η(%)	(kW)	NPSHr(m)	Motor model Power (kW)& medium specific gravity (g/cm3)
	diameter(mm)	diameter(mm)	diameter(mm)	m3/h	L/s	H(m)	η(%)	(kW)	NPSHr(m)	1	1.35	1.84
BMOG 32-20-125	32	20	125	2	0.56	5	36	0.08	2	0.55	0.75	1.1
BMOG 32-20-160	32	20	160	2	0.56	8	33	0.13	2	0.55	0.75	1.1
BMOG 40-25-125	40	25	125	4	1.11	5	35	0.16	2	0.55	0.75	1.1
BMOG 40-25-160	40	25	160	4	1.11	8	32	0.27	2	0.75	1.1	1.5
BMOG 40-25-200	40	25	200	4	1.11	12.5	25	0.54	2	1.1	1.5	2.2
BMOG 50-32-125	50	32	125	6.3	1.75	5	34	0.25	2	0.55	0.75	1.1
BMOG 50-32-160	50	32	160	6.3	1.75	8	31	0.44	2	0.75	1.1	1.5
BMOG 50-32-200	50	32	200	6.3	1.75	12.5	24	0.89	2	1.5	2.2	3
BMOG 50-32-250	50	32	250	6.3	1.75	20	19	1.81	2	3	4	5.5
BMOG 65-50-125	65	50	125	12.5	3.47	5	41	0.42	2	0.75	1.1	1.5
BMOG 65-50-160	65	50	160	12.5	3.47	8	36	0.76	2	1.5	2.2	3
BMOG 65-40-200	65	40	200	12.5	3.47	12.5	31	1.37	2	2.2	3	4
BMOG 65-40-250	65	40	250	12.5	3.47	20	26	2.62	2	4	5.5	7.5
BMOG 65-40-315	65	40	315	12.5	3.47	32	21	5.19	2.5	7.5	11	15
BMOG 80-65-125	80	65	125	25	6.94	5	47	0.72	2.5	1.5	2.2	3
BMOG 80-65-160	80	65	160	25	6.94	8	45	1.21	2.5	2.2	3	4
BMOG 80-50-200	80	65	200	25	6.94	12.5	41	2.08	2.5	4	5.5	7.5
BMOG 80-50-250	80	65	250	25	6.94	20	37	3.68	2.5	5.5	7.5	11
BMOG 80-50-315	80	65	315	25	6.94	32	31	7.03	2.5	11	15	18.5
BMOG 100-80-125	100	80	125	50	13.89	5	55	1.24	2.5	2.2	3	4
BMOG 100-80-160	100	80	160	50	13.89	8	53	2.06	2.5	3	4	5.5
BMOG 100-65-200	100	80	200	50	13.89	12.5	51	3.34	2.5	5.5	7.5	11
BMOG 100-65-250	100	80	250	50	13.89	20	47	5.8	2.5	11	15	18.5
BMOG 100-65-315	100	80	315	50	13.89	32	43	10.14	2.5	15	18.5	22
BMOG 125-100-200	125	100	200	100	27.78	12.5	59	5.77	2.8	7.5	11	15
BMOG 125-100-250	125	100	250	100	27.78	20	53	10.28	2.8	15	18.5	22
BMOG 125-100-315	125	100	315	100	27.78	32	49	17.79	2.8	22	30	37
BMOG 125-100-400	125	100	400	100	27.78	50	43	31.68	2.8	37	45	55
BMOG 150-125-250	150	125	250	200	55.56	20	65	16.76	2.8	22	30	37
BMOG 150-125-315	150	125	315	200	55.56	32	63	27.67	2.8	37	45	55
BMOG 150-125-400	150	125	400	200	55.56	50	58	46.97	2.8	55	75	90
BMOG 200-150-250	200	150	250	400	111.11	20	67	32.53	3.2	45	55	75
BMOG 200-150-315	200	150	315	400	111.11	32	65	53.64	3.5	75	90	110
BMOG 200-150-400	200	150	400	400	111.11	50	63	86.48	3.8	110	132	160