150PSI EPDM Rubber Water Suction Hose Reinforced

What is a suction and discharge hose?

Suction and discharge hoses (also known as suction and delivery hoses) are one of the largest hoses we manufacture in terms of diameter, usually made from a flexible PVC material and containing a PVC helix. The flexibility of these hoses can range from rigid to super flexible, depending on the application and durability needed.

These hoses operate under negative pressures, meaning they are able to draw water, slurries and various other types of substances from a static source, such as a tank or pool. They are resistant to a range of temperatures, depending on the hose, but are commonly designed to withstand vacuum rather than pressure, abrasion or heat. However, the PVC helix, found in a majority of suction hoses, helps to reduce crushing and kinking.

There are types of suction and discharge hoses that are more heavy-duty and designed to be more durable and resistant to factors such as abrasions, heat, chemicals and weather. An example being our External Spiral Suction Hose. A hose with an external PVC helix for added crush and abrasion resistance. This hose and types like it are better suited to more demanding applications

Company Profile

Strong production bases, abundant manufacturing experience and professional research team help the in-depth development of industrial hose.Both product types and models can meet all demands in this industry, guaranteeing the quality and delivery of equipment.

Letone Growth: Value+Values

As one of leaders of global industrial hose, Letone always seeks innovation&excellence. Grasping strong production capability, advanced research strength and excellent service, Letone create the values to all of customers.

Independent R&D

3% of sales volume is put on R&D every year. Letone has established its own laboratory, Italian Bimal Impulse Test Stand, Mooney viscosity, a moving die rheometer, high and low temperature test box, an ozone test machine, a UV test machine and super high pressure burst test machine,etc. Letone has set up a R&D center for high pressure rubber hose cooperatively with Qingdao University of Science and Technology, with professional team of 36 technicians including 3 professors/doctoral supervisors, 6 senior engineer and technicians.Letone has mastered the full set of core technology for manufacturing hydraulic rubber hose and obtained 9 national invention patents and 23 utility model patents. It has been the main enterprise unit for drafting several technical standards of China rubber hose industry.

International Trade

Letone has a perfect set of international trade system, ranging from international trade marking to international trade negotiation and from domestic one-step service to overseas localization service. Letone's international trade markets have been expended across Asia, Africa,USA and other developing counties steadily and have been successfully extended into Europe, America and Australia. Letone is changing the way business in done.

Technical Service

Letone believes the value of brand, which originates from not only excellent products and solutions, but also considerate pre-sales & after-sales technical services.So, we have set up a team with hundreds of technical engineers to resolve a series of problems during project consultation, on-site surveys, sample analysis, program design, installation, commissioning and maintenance guidance, which can ensure that each link is docking in pace with customers and timely solve customer needs.