China Factory Direct Pump Penis Enlargement Device Penis Extender Vacuum Pump for Men Male Penis Masturbator Dick Sex Product with Good quality

Product Description

Factory Direct Pump Penis Enlargement Device Penis Extender Vacuum Pump For Men Male Penis Masturbator Dick Sex Product

Material Silicone+ABS Color Black
Size 293*70mm weight 270g
using time / charge time /

FAQ
Q1.Are you a direct manufacturer?DEM or ODM is welcome?
A:Yes,we are an experienced manufacturer with 10 years experience not tradingcompany.From design to production are all professing in-house.OEMODM is accepted.

Q2.How do you ship the goods and how long does it take arrive?
A:for samples.We usually ship by DHL UPS FedEx or TNT.It usually takes 3-5 days toarnive.For cargo you can choose sea or airline service by your needs.And we have Overseas warchouse

Q3:What kinds of payment terms do you accept?
A:Accepted Payment Currency USD EUR Accepted Payment Type:T/TLC D/P D/A
Money Gram Credit Card PayPal Western Union Cash.Escrow

Q4.Do you have any MOQ limit?
A:Our MOQ is 1 Pcs under neutral gif box MOQ for OEM is 500PCS.Drop shipping isaccepted

Q5.How about quality control of your factory?
A:From raw materals to finished products, we have 6 IPQC to ensure the quality of products through professional testing equipment and ISO9001 system.

ABOUT US
HangZhou I Like CZPT Technology Co., Ltd. Established in April 2013, is a professional adult supplies enterprise integrating R & D, production, sales and operation. The main products are wand massager, sex toys and kegel balls. The company is equipped with a complete department management system such as R & D center, manufacturing center and marketing center. At present, the factory have 3 workshops, injection workshop, silica gel vulcanization workshop and assembly workshop. The total number of employees is nearly 120. With over 90 domestic and foreign patents and has obtained many certifications such as C E, RoHS, F C C/F D A in the E U. It has registered American brands and Chinese brands. The company implements a strict management system for years. All products will pass rigorous pre-delivery aging test. 90% of the company’s products have been exported to Europe and the United States and other countries and regions, and sold well in Amazon, EBAY and AliExpress. After years of development, 7 major product developments have been completed. The annual production capacity is 5 million pieces. Customer-oriented, focus on quality, and technological innovation are our never-ending business philosophy. The company’s scale and sales have maintained rapid growth and it becomes well-known brand strategic partner in Southeast Asia, the Middle East, North America, Europe and South America. Welcome new and old customers at home and abroad to order samples! O D M and O E M service are both acceptable.
 

Shipping Cost:

Estimated freight per unit.



To be negotiated|


Freight Cost Calculator

###

Type: Sex Toy
Material: Silicone
Sex: Male

###

Samples:
US$ 12.35/Piece
1 Piece(Min.Order)

|

Order Sample

###

Customization:

###

Material Silicone+ABS Color Black
Size 293*70mm weight 270g
using time / charge time /
Shipping Cost:

Estimated freight per unit.



To be negotiated|


Freight Cost Calculator

###

Type: Sex Toy
Material: Silicone
Sex: Male

###

Samples:
US$ 12.35/Piece
1 Piece(Min.Order)

|

Order Sample

###

Customization:

###

Material Silicone+ABS Color Black
Size 293*70mm weight 270g
using time / charge time /

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 Factory Direct Pump Penis Enlargement Device Penis Extender Vacuum Pump for Men Male Penis Masturbator Dick Sex Product     with Good quality China Factory Direct Pump Penis Enlargement Device Penis Extender Vacuum Pump for Men Male Penis Masturbator Dick Sex Product     with Good quality
editor by czh 2022-12-08