Self Priming Pump

Products Categories

CQ Stainless Steel Magnetic Drive Centrifugal Pump

Sanitary grade self priming pump

JMZ mobile stainless steel self-priming pump

Fluoroplastic magnetic self-priming pump

SFB/SFBX stainless steel corrosion-resistant pump

Fluoroplastic self-priming pump

FSB fluoroplastic centrifugal pump

ISW horizontal pipeline centrifugal pump

0102030405

Fluoroplastic magnetic self-priming pump

Widely applied to many fields or processes like petroleum, chemical, acid, alkali, rare earth, smelting, pesticides, dyes, medicine, paper making, electroplate, electrolysis, acid pickling, radio, formed foil, research organizations and national defense, etc. Particularly be applicable to delivery media of flammable, explosive, volatile, toxic, strong acid and alkali, organic solvents and other expensive liquids, etc.

Product Overview

Non-leakage fluorine lining magnetic self-priming pump(shorter form: fluorine lining magnetic self-priming pump) is application of modern magnetic principles, which is a new type pump using the magnetic transmission of permanent magnet to implement torque’s contactless transmission, adopting design and structure of external mixing type axial backwater, thereof, when electric motor drives outer rotor(i.e. outer magnetic steel) assembly rotating , under magnetic field, magnetic line of force pass through distance sleeve drive inner rotor(i.e. inner magnetic steel) assembly rotating synchronously with impeller. The purpose of pumping media without leaking is due to the media closed in still distance sleeve. The pump body is composed by suction chamber, liquid storage chamber, volute casing, reflowing valve, air-liquid-isolating chamber, etc. Under centrifugal force after start-up, the rest liquid in suction chamber and the air in inlet pipeline would be stirred into air-liquid mixture, the mixture would be to air-liquid-isolating chamber through volute casing, within flow velocity slowing down, the air and liquid be separated, liquid outlet discharges the air, liquid returns to pump inside through reflowing valve. Through many circulations, air in liquid inlet is totally discharged, which makes pump inside being vacuum degree to get purpose of self-priming. This new design industrial pump, with many characteristics of full sealing, No leakage, No pollution and energy-efficient, completely solve the problem of shaft seal leakage of mechanical pump. Its performance already reaches international standard, thus can replace the expensive imported chemical pump.

Performance Parameter

Type	Flow	Head	Efficiency	Vector	Inlet X Outlet	Self-priming		Rotating speed	Power	Weight
	m3/h	m	%	m	mm	高度m	时间s	r/min	kw	kg
ZMD25-25-125	1.5	19	10	3	25x25	1	180	2900	2.2	65
	3.6	18	20
	6	16	30
ZMD40-32-125	5	22	35	3	40x32	1	180	2900	3	47
	8	20	42
	12	17	40
ZMD40-32-160	5	32	24	3.5	40x32	3	150	2900	4	160
	8	30	48
	12	28	45
ZMD50-40-125	8	22	35	3	50x40	1	180	2900	3	47
	12	20	42
	15	17	40
ZMD50-40-160	8	32	24	3.5	50x50	3	150	2900	4	160
	12	30	48
	15	28	45
ZMD50-40-200	8	47	24	3.5	50x40	3	150	2900	7.5	210
	12	45	35
	15	43	32
ZMD50-40-250	8	72	20	4	50x40	3	150	2900	15	320
	12	70	26
	25	65	39
ZMD65-50-160	15	32	40	4	65x50	3	200	2900	7.5	210
	25	30	55
	35	27	48
ZMD65-50-200	15	47	30	4	65x50	3	180	2900	11	300
	25	45	42
	35	38	44
ZMD65-50-250	15	72	30	4	65x50	3	180	2900	18.5	440
	25	70	41
	35	65	42
ZMD80-65-160	35	32	54	4.5	80x50	3	150	2900	11	284
	50	30	58
	60	25	48
ZMD580-50-200	35	47	45	4.5	80x50	3	180	2900	15	330
	50	45	53
	60	42	46
ZMD80-50-250	35	72	45	5	80x50	3	180	2900	30	550
	50	70	50
	60	65	43
ZMD100-80-160	65	32	54	6	100x80	3	250	2900	18.5	390
	100	30	60
	110	26	54
ZMD100-80-200	65	46	48	6	100x80	3	250	2900	30	500
	100	45	55
	110	40	48

Design Features

1. ZMD fluorine lining magnetic self-priming pump is the combination of non-leakage magnetic driven pump and self-priming centrifugal pump. It is a new type magnetic driven pump with characteristics of full sealing, no leakage, no pollution, strong self-priming and strong anti-acid, which is designed voluntarily by us.

2. The whole pump body be sintered and pressed of cast-iron with fluorine lining (PTFE, FEP, and PEA). The flowing-passed components like pump body, impeller, pump cover are entirely pressed and sintered of fluoroplastic (PTFE, FEP, PFA) covering metal insert.

3. Fluoroplastic (PTFE, FEP and PFA) is the most superior anti-corrosive materials in the nowadays world, be free from corrosive media of any concentration of acid, lye, oxidants, etc.

4. New type permanent magnet with good magnetism, high temperature resistant and No demagnetization is selected.

5. Shaft sleeve, sleeve bearings be made of graphite and PTFE material with good characteristic of superior wear resistance and high temperature resistance, lubrication groove setting, which guarantee the pump’s working life.

6. The design of self-priming and gas-liquid mixture has strong function of self-priming, the height can reach 4 meters.

7. Enclosed static seal completely solves the problem of dielectric leakage.

8. No need of independent lubrication and cooling water, reducing energy consumption.

9. Direct coupling pull back design, No need to dismount pipe, easier maintenance.

10. Horizontal mount, compact structure, low voice, small vibration, small occupation and stable operation.

11. No contact and no friction, change coupling transmission to synchronic pulling. Power consumption of small, high efficiency, and has a damping effect, reducing vibration on the pump motor and pump in the effects of cavitations vibration when the impact of the motor.

Application

Performance Range

-20～120℃, can be up to 180℃ if using new material.

The optional accessories: preventive idling running device, monitoring of leakage device, monitoring of temperature device

Notes: Pls indicate during ordering if the proportion of delivering media is larger than 1.3mg/cm3. No idle running. No delivering media with particle or crystalline.