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Electric Diaphragm Pump

The cycloid pinwheel reducer is used for transmission, and the double diaphragm is driven to reciprocate through the crankshaft slider mechanism, so that the volume of the working chamber changes alternately so as to continuously inhale and discharge the liquid.

ModelDBY/BFD Series
BrandLABOAO
PortAny port in China
PackagePlywood case package

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DESCRIPTION

Electric diaphragm pump is driven by cycloidal pinwheel reducer, and drives the double diaphragm to move back and forth through the crankshaft slider mechanism, so that the volume of the working chamber changes alternately, so as to continuously inhale and discharge the liquid. At the same time, in recent years, due to the breakthrough progress made in the material of diaphragm pump, the service life of the diaphragm has been greatly extended, so it is more and more widely used to replace some centrifugal pumps and screw pumps in petrochemical, ceramics, metallurgy and other industries.

FEATURES

1. It can not only pump flowing liquid, but also transport some medium that is not easy to flow, and has many advantages of conveying machinery such as self-priming pump impurity pump;

2. Easy to use, no need to pour drinking water, reliable work, only need to be powered on;

3. The electric diaphragm pump itself has no shaft seal, which greatly prolongs the service life;

4. Since the diaphragm will separate the conveyed medium from the transmission mechanical parts, the medium will not leak to the outside;

5.Simple structure, few wearing parts, easy installation and maintenance. The medium conveyed by the pump will not come into contact with moving parts such as connecting rods and bearings of the pump, thereby reducing component wear and performance degradation;

6. Can be used to transport viscous liquids (below 10000 centipoise);

7. The flow is spacious, the passing performance is good, the maximum particle diameter allowed to pass is 3.2mm, and the pump wears little when pumping impurities;

8. Working environment range: 5-65°C, conveying medium range: -20°C-150°C;

9. The overcurrent part of the pump body can be divided into cast steel, stainless steel, aluminum alloy, fluoroplastic, etc. according to different user requirements; according to different media, the diaphragm can be divided into neoprene, fluorine rubber, nitrile rubber, PTFE Ethylene, Teflon, etc.;

10. Diaphragm pump motors can be divided into ordinary motors, explosion-proof motors, variable frequency motors and variable frequency speed control motors.

SPECIFICATIONS

Type	Model	Maximum flow (L/min)	Maximum lift (m )	Maximum suction lift (m )	Outlet pressure (kg)	Particle Diameter (mm )	Motor Power (kw )
Low pressure	DBY3-10/15	12.8	40	3	4	2.5	0.55
	DBY3-20/25	12.8	40	3	4	2.5	0.55
	BFD-25	48	40	4	4	3.2	1.5
	DBY3-32/40	48	40	4	4	3.2	1.5
	DBY3-50/65	162	40	5	4	4.8	2.2
	DBY3-80/100	245	40	5	4	6.4	3
	DBY3-125	480	40	6	4	10	4
	BFD-25	48	40	4	4	3.2	1.5
	BFD-40	162	40	5	4	4.8	2.2
	BFD-50	245	40	5	4	6.4	3
	BFD-80	480	40	6	4	9.4	4
High pressure	DBY3S-10/15	12.8	70	3	7	2.5	0.75
	DBY3S-20/25	12.8	70	3	7	2.5	0.75
	BFDS-25	48	70	4	7	3.2	2.2
	DBY3S-32/40	48	70	4	7	3.2	2.2
	DBY3S-50/65	162	70	5	7	4.8	3
	DBY3S-80/100	245	70	5	7	6.4	4
	DBY3S-125	480	70	6	7	10	5.5
	BFDS-25	48	70	4	7	3.2	2.2
	BFDS-40	162	70	5	7	4.8	3
	BFDS-50	245	70	5	7	6.4	4
	BFDS-80	480	70	6	7	9.4	5.5

WHY CHOOSE US

Factory direct sales with competitive price.
Premium quality with CE & ISO certification.
Strong product OEM & ODM customization capability.
Promise production & on-time delivery.
Perfect after-sales service, free product accessories.
15 years of experience in R&D and production of vacuum pump machine.

OUR FACTORY

We have a standard production workshop and a complete production team. They always produce a serious and responsible attitude to produce each product. Our R&D team is made up of multi-aspects professional engineers such as design engineer,technology specialist ,qualified specialist and process control manager, etc. Our qualified specialists strictly realize the process comprehensive supervision based on our quality process control system, which contains products design, research and development, test, production, quality inspection and packaging.

PACKAGING & SHIPPING

Our product packaging has been proven over the long term and we usually have plywood boxes or cartons with trays. We will arrange the appropriate packaging according to the weight and size of the goods. Of course, you can also choose the packaging form.

CUSTOMER CASES

Our laboratory instruments and equipment are used in many scientific laboratories, scientific research institutions, universities, hospitals, centers for disease control and other institutions, and are combined with many well-known biopharmaceuticals, new energy, electronics companies, food processing, environmental protection, etc. Enterprise cooperation, our stable and reliable products are exported to more than 120 countries around the world, and have been highly recognized by them, believe LABOAO, we grow together!

AFTER-SALE WARRANTY

Authenticity GuaranteedWe assure you purchase our products are 100% certified products.

24*7Hours ServiceProvide 7*24 hours service telephone & support email to help you solve problems quickly.

Technical SupportProvide equipment installation, adjustment, operation training, etc.

1 Year WarrantyFree maintenance and accessories within warranty period(not caused by human factors).