Auto Recovery Rapid Door
Zippered Quick door Features
Open: 1.2-2.0m/Sec
High airtight energy efficient : Zipper patented technology and curtain rail technology combines high seal ability for maximum energy efficiency
Self-healing maintenance cost savings :When the door by the impact and dislocation occurs , repeat mosaic patented technology that is deralling repair system starts automatically , without any manual and automatic reset to its original state force to effectively reduce maintenance time saving cost
High security : Curtain soft and elastic , without any load at the bottom of the door to change , to ensure that the operator in an emergency state in the collision to the door when the operation will not cause harm
Push pull dual hinge system :unmatched safety record and absolute tightness in push pull twin shaft system, loading close dependence and the curtain at the bottom of the traditional fast door to achieve , you can drive dual axis system so that the upper curtain sprocket perfect bite does not depend on the door of its own weight can be achieved fast closing , this patented technology to avoid the hard parts usage of
More than one million times the durability performance : speed doors reduce the use of materials , easy to wear , strong and flexible curtain is very durable , can withstand million of opening and closing operation ,
in the use of some products has reached 500 million times for opening and closing
The soft curtain anti-collision fast door has simple structure design, which is beneficial to stable operation, reduces the frequency of repairing and replacing wearing parts, effectively improves the durability and service life of the equipment, and the curtain can be derailed in the event of an accidental impact, and during the ascent Automatic reset, no need to manually repair and reset the whole process. Self Recovery High Speed Door, air shower door, pharmaceutical clean room door SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfahsd.com
Model
Displacement
Ultimate Partial Pressure
Ultimate Total Pressure
Motor Power
Suction
Discharge
Cooling Water
L/s
CFM
Pa
Pa
kW
mm
mm
15ºC kg/h
2H-8DVA
8
17
0.05
1
1.1
40
25
Air Cooled
2H-15DV
15
32
0.05
1
2.2, 1.5
50
40
100
2H-15DVA
15
32
0.05
1
2.2, 1.5
50
40
Air Cooled
2H-15DVW
15
32
0.05
1
2.2, 1.5
50
40
100
2H-30DV
30
65
0.05
1
4, 3
63
50
200
2H-45DVA
45
95
0.05
1
4
63
50
Air Cooled
2H-50DV
50
105
0.05
1
5.5
80
63
300
2H-70DV
70
150
0.05
1
7.5
80
63
400
2H-80DV
85
180
0.05
1
7.5
80
63
500
2H-100DV
100
210
0.05
1
11
100
80
600
2H-100DV3
100
210
0.05
1
9
80
63
600
2H-120DV
120
255
0.05
1
11
100
80
600
2H-150DV
150
320
0.05
1
15
125
100
800
2H-160DV
160
340
0.05
1
15
125
100
800
2H-225DV
225
480
0.05
1
22
150
100
1200
2H-340DV
340
720
0.05
1
37
200
150
1800
2H-450DV
450
950
0.05
1
45, 55
200
150
2400
H-25DV
25
52
0.5
3
2.2, 1.5
50
40
100
H-25DVA
25
52
0.5
3
2.2, 1.5
50
40
Air Cooled
H-25DVW
25
52
0.5
3
2.2, 1.5
50
40
100
H-50DV
50
105
0.5
3
4, 3
63
50
200
H-60DVA
60
130
0.5
3
4
63
50
Air Cooled
H-70DV
70
150
0.5
3
5.5
80
63
300
H-100DV
105
223
0.5
3
7.5
80
63
400
H-105DV
110
235
0.5
3
7.5
80
63
450
H-130DV
130
275
0.5
3
9
80
63
500
H-150DVS
150
320
0.5
3
11
100
80
600
H-150DV
150
320
0.5
3
11, 7.5
100
80
600
H-160DV
160
340
0.5
3
11
100
80
600
H-160DVS
160
340
0.5
3
11, 7.5
100
80
600
H-215DV
215
456
0.5
3
15
100
80
800
H-225DV
225
480
0.5
3
15
125
100
800
H-300DV
300
635
0.5
3
22
150
100
1200
H-450DV
450
955
0.5
3
37
200
150
1800
H-600DV
600
1280
0.5
3
45
200
150
2400
H-150DVF
150
320
0.5
3
11
100
80
700
H-150
150
320
0.5
3
15
150
80
700
H-8A
150, 180
320, 380
1
6
15, 18.5
150
80
700
Heating devices are included on both sides of the column.
The structural design of this product is characterized by trouble-free operation up to 150,000 times per year. It has the highest practicality and the lowest maintenance cost.
DESCRIPTION:
The Rotary Piston Vacuum Pump is a versatile device that can operate independently or serve as a backing pump when combined with other vacuum pumps such as Roots, Oil Boater, and Oil Diffusion Pumps. It is essential to use appropriate accessories if the exhaust gas is corrosive to ferrous metals, reactive with vacuum pump oil, or contains significant vapor and dust.
PARAMETERS:
NOTE: "Ultimate Partial Pressure" refers to the measurement of the limit of partial pressure using a McLeod gauge, while "Ultimate Total Pressure" refers to the full pressure measured by a total pressure gauge (such as a thermal conductivity gauge).
ADVANTAGES:
The rotary piston vacuum pump offers advanced technology, high-quality performance, and a wide range of models. It is designed for specialized manufacturing, cost-effective solutions, and excellent reliability. These pumps are popular both domestically and internationally, including in the United States, Germany, Korea, Canada, Finland, Iran, Austria, Russia, and Taiwan.
APPLICATIONS:
These pumps are widely used in various industries such as vacuum crystal pulling, vacuum coating, vacuum metallurgy, vacuum heat treatment, vacuum impregnation, vacuum drying, vacuum distillation, vacuum kneading, and aerospace simulation experiments.
Sea Port: Ningbo/Shanghai, China
Standard: CE Mark, High-Level Spare Parts
Delivery: Typically based on factory production schedule, but we can accommodate your first order time
Warranty: Free spare parts replacement within one year if quality issues arise
WE CAN PROVIDE YOU:
1. On-time delivery with more choices
2. Excellent technical support
3. Customized vacuum solutions and services
4. Sample availability
5. Long-term quality guarantee
6. Fast response to customer feedback within 12 hours
DEVELOPMENT VACUUM EQUIPMENT CO., LTD
ADD: Donggang Industrial Zone, Taizhou, Zhejiang, China PC: 317106
TEL: +86-576-83598308
FAX: +86-576-83598309