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China Custom A Standard or Non-standard Transmission Sprocket & Chain Wheel Made in China vacuum pump belt

Material: steel or stainless steel
Standard: Non-standard
Model Number: A Non-Standard Sprocket
Name: A Standard or Non-standard Transmission Sprocket & Chain Wheel
Tooth Profile: Spur Gear
Teeth: 10-96
Series: Simplex,Duplex,triplex
Shipping method: By air, By sea,Railway or Express
Test &Inspection: BV, SGS,API, and Etc
Surface treatment: black coating
Color: Neutral, Black
Payment: L/C, T/T,D/P, Alipay, Paypal, Western Union, Escrow
Sample time: 7 days for standard chains
Packaging Details: Sprocket

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Skype: troghy

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Your satisfaction is our ultimate goal!!!TROGHY

Vacuum Pump

Disadvantages of using a vacuum pump

A vacuum pump is a device that pulls gas molecules out of a volume and leaves a partial vacuum. Its main function is to create a relative vacuum within a given volume. There are several types of vacuum pumps. Some of them are better suited for specific purposes than others. However, there are some disadvantages to using a vacuum pump.

Application of vacuum pump

Vacuum pumps are invaluable tools in many industrial and scientific processes. They are often used to move gas and other harmful substances and to clear clogged drains. They are also used to support mechanical equipment. For example, they can be mounted on the engine of a motor vehicle or the power hydraulic component of an aircraft. No matter how they are used, they should fit the application.
The principle of a vacuum pump is to draw gas from a sealed chamber to create a partial vacuum. Over the years, vacuum pump technology has evolved from its original beginnings to its current form. Today, there are many types of vacuum pumps, including rotary vane pumps, momentum transfer pumps, and regeneration pumps.
The semiconductor industry is a major user of vacuum pumps. Among other applications, these pumps are commonly used for mounting circuit boards, securing components, blowing and jetting, and pumping. The use of renewable resources has paved the way for widespread semiconductor production, where vacuum pumps are crucial. This manufacturing shift is expected to boost vacuum pump sales across Europe.
Vacuum Pump
The most common types of vacuum pumps are positive displacement and rotary vane pumps. Positive displacement pumps are most effective for rough vacuum applications and are usually paired with momentum transfer pumps. These pumps are used in pharmaceutical, food and medical processes. They are also used in diesel engines, hydraulic brakes and sewage systems.
Positive displacement pumps are used to create low vacuum conditions and create a partial vacuum. These pumps create lower air pressure by enlarging the chamber and allowing gas to flow into the chamber. The air in the cavity is then vented to the atmosphere. Alternatively, momentum transfer pumps, also known as molecular pumps, use high-speed rotating blades to create dense fluids.
Vacuum Pump

Their drawbacks

Vacuum pumps are useful in industrial applications. However, they are not perfect and have some drawbacks. One of them is that their output is limited by the vacuum hose. Vacuum hoses are the bottleneck for vacuum pump performance and evacuation rates. The hose must be kept free of water and organic matter to ensure the highest possible vacuum.
Dry vacuum pumps do not have these problems. They may be more cost-effective but will increase maintenance costs. Water consumption is another disadvantage. When pond water is used, the pump puts additional pressure on the treatment facility. Additionally, contaminants from the gas can become trapped in the water, shortening the life of the pump.
Another disadvantage of vacuum pumps is their limited operating time at low vacuum. Therefore, they are only suitable for extremely high vacuum levels. Diaphragm pumps are another option for industrial applications. They have a sealed fluid chamber that allows a moderate vacuum. They also feature short strokes and a low compression ratio, making them quieter than their reciprocating counterparts.
Vacuum pumps are used in many industrial and scientific processes. They can be used to transport hazardous materials or clear clogged drains. They are also used in rear doors and dump tanks. Certain types of vacuum pumps can cause fluid blockages, which can be harmful. The vacuum pump should also be well suited to the fluid in it to avoid contamination.
Another disadvantage is the lack of proper vacuum system testing equipment. Mechanics often underestimate the importance of a properly functioning vacuum system. Most stores lack the equipment needed for proper troubleshooting. Typically, mechanics rely on the cockpit vacuum gauge to determine if the pump is working properly.
Some vacuum pumps are capable of providing constant vacuum. These pumps are also capable of eliminating odors and spills. However, these advantages are outweighed by some disadvantages of vacuum pumps.

China Custom A Standard or Non-standard Transmission Sprocket & Chain Wheel Made in China     vacuum pump belt	China Custom A Standard or Non-standard Transmission Sprocket & Chain Wheel Made in China     vacuum pump belt

China Standard #200 Roller Chain Sprockets with Free Design Custom

200 roller chain sprockets are manufactured specifically for 200 roller chains and conform to ANSI B29.1 standards. Our sprockets are manufactured from high-grade 1045 steel and can be supplied with heat-treated hardened teeth for improved wear life. Using 1045 steel instead of the industry standard 1018 gives these sprockets an edge on the competition with being able to withstand higher tensile loads, having improved working life, and better wear characteristics.

#200 A-Plate Sprockets

Sprocket Size Tooth Count Type Outside Diameter Stock Bore (D) Weight (LBS)
200A10 10 A 9.200 1-1/2” 5-1/2” 16.0
200A11 11 A 10.020 1-1/2” 6” 20.0
200A12 12 A 10.830 1-1/2” 6-1/2” 24.0
200A13 13 A 11.640 1-1/2” 7” 30.0
200A14 14 A 12.460 1-1/2” 7-1/2” 35.0
200A15 15 A 13.260 1-1/2” 7-1/2” 40.0
200A16 16 A 14.070 1-1/2” 7-1/2” 46.0
200A17 17 A 14.870 1-1/2” 7-1/2” 51.0
200A18 18 A 15.680 1-1/2” 7-1/2” 57.0
200A19 19 A 16.480 1-1/2” 7-1/2” 65.0
200A20 20 A 17.290 1-1/2” 7-1/2” 72.0
200A21 21 A 18.090 1-1/2” 7-1/2” 82.0
200A22 22 A 18.890 1-1/2” 8-1/2” 88.0
200A23 23 A 19.690 1-1/2” 8-1/2” 95.0
200A24 24 A 20.490 1-1/2” 8-1/2” 105.0
200A25 25 A 21.290 1-1/2” 8-1/2” 113.0
200A26 26 A 22.090 1-1/2” 8-1/2” 124.0
200A28 28 A 23.690 1-1/2” 8-1/2” 144.0
200A30 30 A 25.290 1-1/2” 8-1/2” 167.0
200A32 32 A 26.880 1-1/2” 8-1/2” 195.0
200A35 35 A 29.280 1-1/2” 8-1/2” 227.0
200A40 40 A 33.270 1-1/2” 9” 301.0

#200 B-Hub Sprockets

Sprocket Size Tooth Count Type Outside Diameter Stock Bore Recommend Max. Bore Hub Diameter Length Thru Bore Weight (LBS)
200B10 10 B 9.200 1-1/2” 3-3/4” 5-1/2” 3” 26.0
200B11 11 B 10.020 1-1/2” 4” 6” 3” 33.0
200B12 12 B 10.830 1-1/2” 4-1/2” 6-1/2” 3” 37.0
200B13 13 B 11.640 1-1/2” 5-1/4” 7” 3” 46.0
200B14 14 B 12.460 1-1/2” 5-3/8” 7-1/2” 3-1/2” 59.0
200B15 15 B 13.260 1-1/2” 5-3/8” 7-1/2” 3-1/2” 64.0
200B16 16 B 14.070 1-1/2” 5-3/8” 7-1/2” 3-1/2” 72.0
200B17 17 B 14.870 1-1/2” 5-3/8” 7-1/2” 3-1/2” 76.0
200B18 18 B 15.680 1-1/2” 5-3/8” 7-1/2” 3-1/2” 84.0
200B19 19 B 16.480 1-1/2” 5-3/8” 7-1/2” 3-1/2” 91.0
200B20 20 B 17.290 1-1/2” 5-3/8” 7-1/2” 3-1/2” 98.0
200B21 21 B 18.090 1-1/2” 5-3/8” 7-1/2” 3-1/2” 106.0
200B22 22 B 18.890 1-1/2” 5-3/4” 8-1/2” 4” 131.0
200B23 23 B 19.690 1-1/2” 5-3/4” 8-1/2” 4” 136.0
200B24 24 B 20.490 1-1/2” 5-3/4” 8-1/2” 4” 142.0
200B25 25 B 21.290 1-1/2” 5-3/4” 8-1/2” 4” 153.0

#200 C-Hub Sprockets

Sprocket Size Tooth Count Type Outside Diameter Stock Bore Recommend Max. Bore Hub Diameter Length Thru Bore Weight (LBS)
200C26 26 C 22.090 1-1/2” 5-3/4” 8-1/2” 4-1/2” 178.0
200C28 28 C 23.690 1-1/2” 5-3/4” 8-1/2” 4-1/2” 195.0
200C30 30 C 25.290 1-1/2” 5-3/4” 8-1/2” 4-1/2” 212.0
200C32 32 C 26.880 1-1/2” 5-3/4” 8-1/2” 4-1/2” 22.0
200C35 35 C 29.280 1-1/2” 5-3/4” 8-1/2” 4-1/2” 254.0

#200 QD Sprockets

Sprocket Size Tooth Count Bushing Outside Diameter Pitch Diameter Type Max. Bore Dimension (L1) Dimension (L2) Dimension (C) Dimension (Y) Dimension (G) Dimension (T) Weight (LBS)
200F12 12 F 10.830 9.660 C 3-15/16” 3-5/8” 4” 6-5/8” 1” 1-1/8” 1.389 24.0
200J13 13 J 111.640 10.447 C 4-7/16” 4-1/2” 5” 7-1/4” 1-3/16” 1-13/16” 1.389 32.0
200J14 14 J 12.460 11.235 C 4-7/16” 4-1/2” 5” 7-1/4” 1-3/16” 1-13/16” 1.389 39.0
200J15 15 J 13.260 12.025 C 4-7/16” 4-1/2” 5” 7-1/4” 1-3/16” 1-13/16” 1.389 44.0
200J16 16 J 14.070 12.815 C 4-7/16” 4-1/2” 5” 7-1/4” 1-3/16” 1-13/16” 1.389 50.0
200M17 17 M 14.870 13.605 C1 5-1/2” 6-3/4” 6-3/4” 9” 2-23/32” 2-5/16” 1.389 76.0
200M18 18 M 15.680 14.397 C1 5-1/2” 6-3/4” 6-3/4” 9” 2-23/32” 2-5/16” 1.389 82.0
200M19 19 M 16.480 15.910 C1 5-1/2” 6-3/4” 6-3/4” 9” 2-23/32” 2-5/16” 1.389 88.0
200M20 20 M 17.290 15.982 C1 5-1/2” 6-3/4” 6-3/4” 9” 2-23/32” 2-5/16” 1.389 97.0
200M21 21 M 18.090 16.775 C1 5-1/2” 6-3/4” 6-3/4” 9” 2-23/32” 2-5/16” 1.389 103.0
200M22 22 M 18.890 17.567 C1 5-1/2” 6-3/4” 6-3/4” 9” 2-23/32” 2-5/16” 1.389 112.0
200M23 23 M 19.690 18.360 C1 5-1/2” 6-3/4” 6-3/4” 9” 2-23/32” 2-5/16” 1.389 120.0
200M24 24 M 20.490 19.152 C1 5-1/2” 6-3/4” 6-3/4” 9” 2-23/32” 2-5/16” 1.389 131.0
200M25 25 M 21.290 19.947 C1 5-1/2” 6-3/4” 6-3/4” 9” 2-23/32” 2-5/16” 1.389 138.0
200M26 26 M 22.090 20.740 C1 5-1/2” 6-3/4” 6-3/4” 9” 2-23/32” 2-5/16” 1.389 148.0
200M28 28 M 23.690 22.330 C1 5-1/2” 6-3/4” 6-3/4” 9” 2-23/32” 2-5/16” 1.389 168.0
200M30 30 M 25.290 23.917 C1 5-1/2” 6-3/4” 6-3/4” 9” 2-23/32” 2-5/16” 1.389 190.0
200M32 32 M 26.880 25.505 C1 5-1/2” 6-3/4” 6-3/4” 9” 2-23/32” 2-5/16” 1.389 214.0
200M35 35 M 29.280 27.890 C1 5-1/2” 6-3/4” 6-3/4” 9” 2-23/32” 2-5/16” 1.389 228.0
200M40 40 M 33.270 31.865 C1 5-1/2” 6-3/4” 6-3/4” 9” 2-23/32” 2-5/16” 1.389 278.0
200N45 45 N 37.250 35.840 C1 5-7/8” 8-1/8” 8-1/8” 10” 3-13/32” 3-3/16” 1.389 348.0
200N54 54 N 44.420 42.995 C1 5-7/8” 8-1/8” 8-1/8” 10” 3-13/32” 3-3/16” 1.389 478.0
200N60 60 N 49.200 47.767 C1 5-7/8” 8-1/8” 8-1/8” 10” 3-13/32” 3-3/16” 1.389 608.0

#200 Taper Bushed Sprockets

Sprocket Size Tooth Count Bushing Outside Diameter Pitch Diameter Type Max. Bore Dimension (OL) Dimension (L) Dimension (C) Dimension (H) Dimension (P) Dimension (T) Weight (LBS)
200R12 12 R2 10.830 9.660 6 3-5/8” 5-5/32” 4-7/8” 2” 5-3/8” 1-1/2” 1.389 35.3
200S13 13 S2 11.640 10.447 6 4-3/16” 7-1/8” 6-3/4” 2-7/8” 6-3/8” 2-1/2” 1.389 52.2
200S14 14 S2 12.460 11.235 6 4-3/16” 7-1/8” 6-3/4” 2-7/8” 6-3/8” 2-1/2” 1.389 57.5
200S15 15 S2 13.260 12.025 6 4-3/16” 7-1/8” 6-3/4” 2-7/8” 6-3/8” 2-1/2” 1.389 61.0
200S16 16 S2 14.070 12.815 6 4-3/16” 7-1/8” 6-3/4” 2-7/8” 6-3/8” 2-1/2” 1.389 71.0
200S17 17 S2 14.870 13.605 6 4-3/16” 7-1/8” 6-3/4” 2-7/8” 6-3/8” 2-1/2” 1.389 79.0
200U18 18 U0 15.680 14.397 6 5-1/2” 5-23/32” 5-1/4” 1-5/8” 8-3/8” 2-17/32” 1.389 76.5
200U19 19 U0 16.480 15.190 6 5-1/2” 5-23/32” 5-1/4” 1-5/8” 8-3/8” 2-17/32” 1.389 83.7
200U20 20 U0 17.290 15.982 6 5-1/2” 5-23/32” 5-1/4” 1-5/8” 8-3/8” 2-17/32” 1.389 91.3
200U21 21 U0 18.090 16.775 6 5-1/2” 5-23/32” 5-1/4” 1-5/8” 8-3/8” 2-17/32” 1.389 99.4
200U22 22 U0 18.890 17.567 6 5-1/2” 5-23/32” 5-1/4” 1-5/8” 8-3/8” 2-17/32” 1.389 110.0
200U23 23 U0 19.690 18.360 6 5-1/2” 5-23/32” 5-1/4” 1-5/8” 8-3/8” 2-17/32” 1.389 117.0
200U24 24 U0 20.490 19.152 6 5-1/2” 5-23/32” 5-1/4” 1-5/8” 8-3/8” 2-17/32” 1.389 126.0
200U25 25 U0 21.290 19.947 6 5-1/2” 5-23/32” 5-1/4” 1-5/8” 8-3/8” 2-17/32” 1.389 140.0
200U26 26 U0 22.090 20.740 6 5-1/2” 5-23/32” 5-1/4” 1-5/8” 8-3/8” 2-17/32” 1.389 150.0
200U28 28 U0 23.690 22.330 6 5-1/2” 5-23/32” 5-1/4” 1-5/8” 8-3/8” 2-17/32” 1.389 169.0
200U30 30 U0 25.290 23.917 6 5-1/2” 5-23/32” 5-1/4” 1-5/8” 8-3/8” 2-17/32” 1.389 188.0
200U32 32 U0 26.880 25.505 6 5-1/2” 5-23/32” 5-1/4” 1-5/8” 8-3/8” 2-17/32” 1.389 212.0
200U35 35 U1 29.280 27.890 6 5-1/2” 7-19/32” 7-1/8” 2-7/8” 8-3/8” 2-7/8” 1.389 252.0
200U40 40 U1 33.270 31.865 6 5-1/2” 7-19/32” 7-1/8” 2-7/8” 8-3/8” 2-7/8” 1.389 306.0
200U45 45 U1 37.250 35.840 6 5-1/2” 7-19/32” 7-1/8” 2-7/8” 8-3/8” 2-7/8” 1.389 290.0
200U54 54 U2 44.420 42.995 6 5” 10-19/32” 10-1/8” 4-1/4” 8-3/8” 3-29/32” 1.389 385.0
200U60 60 U2 49.200 47.767 6 5” 10-19/32” 10-1/8” 4-1/4” 8-3/8” 3-29/32” 1.389 445.0

#200 A-Plate Sprockets

#200 B-Hub Sprockets

#200 C-Hub Sprockets

#200 Type QD Sprockets