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Hand Pump Custom

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Hand Pump Manufacturers

Since 1999

Hangzhou Giant Lift Co., Ltd.

Hangzhou Giant Lift Co., Ltd. is famous China Hand Pump Manufacturers, located near the gorgeous tourist destination West Lake --- Hangzhou, a city of "innovation, vitality, collaboration and tolerance”...We are engaged in manufacturing and selling industrial lifting, material handling products, hydraulic tools building construction tools and power construction tools. Our history begins at 1999 as a sales department and after decades of development our businesses have expended to more than 50 countries on five continents. On 2019 we started our independent operation and reformed as Giant Lift Co., Ltd. for better business development.

20 Years Experience

As one of the leading OEM Hand Pump factory, we have a complete company system, including Product development department, Quality control department, sourcing department, sales department (More than 20 years of experience) and finance department. We focused on manufacturing material handling product such as lift tables, manual & electric pallet trucks and lifting platforms over 35 years, we also exporting manual & electric chain hoist, lever hoisting, lifting clamp and steel jack. Based on our customer needs our products also expends to areas like Auto maintenance tools and power construction tools, playground parts and custom plastic parts. We are your ideal choice for one stop purchase with our compete line of industrial lifting/moving equipment. Our products can meet the needs of customers and the local market, be able to provide standardized and customized products. Our professional sales team understand the industry standards of different products in different markets, we can help customers review whether the products meet local standards and provide professional testing services.

Honor certificate

The company is a scientific and technological enterprise integrating design, research and development, and production. It has a number of inventions and practical patents.

  • CE-GTWY
    CE-GTWY
  • Chain hoist
    Chain hoist
  • Clamper
    Clamper
  • Electric hoist HHBD
    Electric hoist HHBD
  • Electric winch KDJ
    Electric winch KDJ
  • Electric winch
    Electric winch

Industry knowledge extension

Here is more relevant industry knowledge about Hand Pump

A hand pressure test pump is a device used to test the pressure of a system or component, such as a pipeline, tank, or valve. It is manually operated and can generate pressure by pumping water or oil into the system or component being tested.
Hand pressure test pumps are commonly used in various industries, such as oil and gas, chemical, and manufacturing, to ensure that systems are operating safely and efficiently. They are also used in plumbing and HVAC installations to test for leaks and ensure that the system is functioning properly.
To use a hand pressure test pump, the pump is filled with water or oil and connected to the system being tested. The operator then pumps the handle to generate pressure within the system. A pressure gauge is typically used to monitor the pressure, and the operator can adjust the pressure as needed by continuing to pump the handle or releasing pressure through a release valve.
Hand pressure test pumps are portable and easy to use, making them ideal for testing systems in the field or in remote locations where power may not be readily available. They are also a cost-effective alternative to larger, more complex pressure testing equipment.
However, it is important to follow proper safety procedures when using a hand pressure test pump, such as wearing appropriate personal protective equipment and ensuring that the system being tested can safely handle the pressure being generated. It is also important to follow the manufacturer's instructions for use and maintenance of the pump to ensure that it remains in good working condition and to prevent any accidents or malfunctions.
Hand pressure test pumps can be classified based on the type of fluid they use to generate pressure. The two main types are water pressure test pumps and oil pressure test pumps.
Water pressure test pumps are commonly used for testing systems that use water as the working fluid, such as plumbing and irrigation systems. They are often less expensive than oil pressure test pumps and can generate pressures up to around 2000 psi.
Oil pressure test pumps, on the other hand, are used for testing systems that use oil or other fluids as the working fluid, such as hydraulic systems. They can generate higher pressures than water pressure test pumps, up to around 10,000 psi or more, and are more accurate at higher pressures.
When selecting a hand pressure test pump, it is important to consider the pressure range needed for the specific application. It is also important to consider the type of fluid being tested and to select a pump that is compatible with that fluid. Other factors to consider include the size and weight of the pump, as well as any additional features or accessories that may be needed for the specific application. It is also important to ensure that the pump is manufactured by a reputable company and meets any relevant safety standards or regulations.