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Stainless Steel Flexible Bellow Hose for Vacuum Pumps

Min. Order:	1 Piece
Port:	Ningbo, China
Production Capacity:	5, 000PCS /Month
Payment Terms:	L/C, T/T, Western Union, Paypal

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Stainless Steel Flexible Bellow Hose for Vacuum Pumps

Product Description

Company Info

Basic Info.

Material

Stainless Steel, Stainless Steel Pipe

Seals

Rubber

Certificates

CE, ISO9001

Medium

Fluids With Solid Particle

Cross-Section Shape

Round

Connection Type

Flange

Trademark

DVE

Transport Package

Neutral Carton

Specification

High Level

Origin

Zhejiang, China

HS Code

8414100000

Product Description

DESCRIPTIONS
DDCY-Q series vacuum pressure solenoid valve, which is installed on a dedicated mechanical vacuum pump. Installed in the mechanical vacuum pump inlet, and synchronize the opening and closing of the pump.

When the pump stops working or power supply is suddenly interrupted, the valve can rely on the force of atmospheric pressure and vacuum valve plate closes automatically closed vacuum system to maintain its vacuum, and the air filled through the orifice valve into the pump chamber in order to avoid contamination of the vacuum pump oil countercurrent system.

SPECIFICATIONS

MODEL	DN(mm)	SIZE(mm)				SPECIFICATION					MATERIAL
MODEL	DN(mm)	D	D1	H	n-d	LEAK RATE(Pa .L/s)	OPEN&CLOSE TIME(s)	POWER(w)	SUPPLY	WEIGHT(kg)	VALVE BODY	SEAL
DDCY-20Q	20	65	50	50	4-M6	<6.7X10-2	<3	14	-220V 50Hz	1.3	CARBON STEEL	RUBBER
DDCY-25Q	25	70	55	85						1.5
DDCY-32Q	32	78	64	95						2
DDCY-40Q	40	85	70	95						3
DDCY-50Q	50	110	90	100	4-M8					3.5
DDCY-65Q	65	125	105	110						5
DDCY-80Q	80	145	125	120						6.5
DDCY-100Q	100	170	145	140	8-M10					10
DDCY-125Q	125	195	170	165						15
DDCY-150Q	150	220	195	190						20
DDCY-200Q	200	275	250	240	12-M10					30

Applicable working medium: air and non-corrosive gases.

Note: The uper flange on the pressure diffenence with a sealing groove, the lower flange without sealing groove

STM	DESCRIPTION	QTY	REMARK
4	BELT	5	*
13	O-RING	2	*
14	SHAFT SEAL	2	*
14A	SHAFT SEAL	3	*
16	LONG SHAFT SLEEVE	1	*
17	O-RING	5	*
18	BEARING	2	**
21	GAS BALLAST VALVE	1	*
25	SHORT SHAFT SLEEVE	2	*
29	O-RING	1	*
32	KEY	2	**
34	KEY	1	**
35	KEY	2	**
45	VACUUM RESERVOIR OIL VALVE	1	**
46	OIL FILTER UNIT	1	*
51	O-RING	1	*
58	MIDDLE SHAFT SLEEVE	2	*
59	O-RING	1	*
63	O-RING	1	*
67	O-RING	1	*
87	O-RING	1	*
88	O-RING	1	*
89	SOLENIOD VALVE	1	*
92	O-RING	1	*
100	POPPET VALVE	3	*
100C	VALVE CAP	6	*
100D	SPRING	18	*
100E	POPPET VALVE	6	*
100F	VALVE DECK	3	*
100G	O-RING	3	*
103	O-RING	2	*

DESCRIPTIONS
Vacuum bellows for connection between the device and piping, pipe and tubing. It plays damping, disinfection and compensation due to the vacuum bellows unique features, it is widely used in industrial fields of scientific research, aerospace, aviation, petroleum, chemical, pharmaceutical, electronics, electrical, vacuum processing.

SPECIFICATION

Size	Waveforms
Φ50	3	6	9	12
Φ80
Φ100
Φ150
Φ200
Φ250
Φ300
Φ400
Φ500
Φ600
Φ700
Φ800
Φ900
Φ1000
Φ1200
Φ1400
Φ1600
Φ1800
Φ2000

NOTE:Vacuum Bellows be devided to loose flanges and without loose flange, the size, length and waveforms can also be customized according to customer's requirements.

IVF VACUUM PUMP INLET OIL MIST FILTER
Filter material is stainless steel woven mesh and stainless steel punching hole mesh, which is used in preceding stage dewater in heavy oil combustion system, can also be used for chemical liquid filtration, precision is 100 um
Filter element material is stainless steel round microporous mesh, apply to the pretreatment and post-treatment system of electronic, petroleum, chemical, pharmaceutical, food and other industrial departments. To further purify water quality which contains low suspended impurities (less than 2 ~ 5 mg/L).

OMF VACUUM PUMP OUTLET OIL MIST FILTER
My company developed OMF series outlet oil mist filter for rotary piston vacuum pumps and rotary vane vacuum pumps. These oil mist filters can filtrate oil mist effectively which discharged by vacuum pumps. Reducing environment pollution significantly and reducing the oil consumption effectively. OMF oil mist filters have by pass valves and exhaust pressure display. If exhaust pressure is too high, by pass valve will be opened automatically for reducing pressure. Compared to other general oil mist filters, OMF oil mist filters are more secure, more reliable. The outer layer of filter core has removable cloth for replacing or washing when the cloth is dirty, greatly extending the life of filter core.

SPECIFICATIONS

Model	OMF-40	OMF-50	OMF-63	OMF-80	OMF-100	OMF-125	OMF-150
Outlet Dia (mm)	DN40	DN50	DN63	DN80	DN100	DN125	DN150
Rated Gas Flow (L/S)	30	60	150	220	300	450	600
By Pass Valve Working Pressure (MPa)	Relative Pressure 0.025 Absolute Pressure 0.125
Max Discharge Pressure (MPa)	Relative Pressure 0.04 Absolute Pressure 0.14
Connected Vacuum Pump Model	2H-15DVA 2H-15DVW H-25DVA H-25DVW	2H-30DV 2H-45DVA H-50DV H-60DVA	2H-50DV 2H-70DV 2H-80DV 2H-100DV3 H-70DV H-100DV H-120DV	2H-100DV 2H-120DV 2H-160DV H-150DV H-160DV H-215DV	2H-150DV 2H-225DV H-225DV H-300DV	2H-300DV H-400DV 2H-340 H-450	2H-450 H-600DV
Net Weight (kg)	13	17	23	35	60	80	110

ADVANTAGE
1. High vacuum, high exhausting efficiency in medium or high vacuum, wide working range, obvious energy-saving results.
2. Integrated rack, compact structure, small required space.
3. High automation, simple operation, easy maintenance, safe, reliable and durable running.
4. To customize a special pump system as per the specific needs of the end user.

APPLICATION
Widely used in vacuum coating, vacuum metallurgy, vacuum heat treatment, vacuum drying, vacuum impregnation, vacuum strainer, poly-silicon production, aerospace simulation and so on.

Sea Port: Ningbo/Shanghai, China
Standard: CE Mark, Spare Parts Of High Level
Delivery: Normally according to our factory production schedule, but we can follow your first order time
Warranty: If pump appear quality problems, free replacements of spare parts will be offered within one year

WE CAN PROVIDE YOU
1. On-time Delivery, with More Choice
2. Perfect Technical Support
3. Customized Vacuum Solutions and Service
4. Samples Available
5. Long Quality Guarantee
6. Fast Response to Customers' Feedback in 12 hours

OVERVIEWS OF FACTORY:

DEVELOPMENT VACUUM EQUIPMENT CO., LTD
ADD:DONGGANG INDZONE, TAIZHOU, ZHEJIANG, CHINA PC: 317106
TEL:+86-576-83598308 FAX:+86-576-83598309

Address: Donggang Inddustrial Zone, Silin, Sanmen, Taizhou, Zhejiang, China

Business Type: Manufacturer/Factory

Business Range: Chemicals, Electrical & Electronics, Health & Medicine, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Packaging & Printing, Textile

Management System Certification: ISO 9001

Main Products: Rotary Piston Vacuum Pump, Roots Vacuum Pump, Dry Screw Vacuum Pump, Water Ring Vacuum Pump, Rotary Vane Vacuum Pump, Vacuum System, Vacuum Accessories, Roots Blower, Liquid Ring Vacuum Pump, Boosters

Company Introduction: DVE pumps are widely used in electronics, electrical, metallurgy, coating, ceramics, pharmaceuticals, chemical, papermaking industry, vacuum heat treatment, vacuum drying and impregnation for transformer, freeze-drying, energy industry, aerospace, or other fields.

As a plant, we specialized in design and manufacture vacuum pumps, vacuum systems for more than 20 years, with professional R& AMP; D team, Sino-US technical cooperation, we obtain CE certificate and manage our production strictly under ISO9001: 2008 Quality Management system. Lots of customers cooperated with us for more than 10 years, for example:

ALD Industries and Montagepark

Staaken GmbH

Starren Strasse 53-63

13581 Berlin, Germany

Dekker Vacuum Technologies, Inc

935 S. Woodland Ave. Michigan City, IN 46360,

United States

Sea Port: Ningbo/Shanghai, China

Standard: CE Mark, Spare Parts Of High Level

Delivery: Normally according to our factory production schedule, but we can follow your first order time

Warranty: If pump appear quality problems, free replacements of spare parts will be offered within one year

WE CAN PROVIDE YOU

1. On-time Delivery, with More Choice

2. Perfect Technical Support

3. Customized Vacuum Solutions and Service

4. Samples Available

5. Long Quality Guarantee

6. Fast Response to Customers′ Feedback in 12 hours

DVE - Where high quality is standard, responsibility lies.

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Stainless Steel Flexible Bellow Hose for Vacuum Pumps

Product Description

Company Info

Basic Info.

Product Description

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