東栄 List of Products and Services

This is the SL series of seal-less pumps that demonstrate excellent performance with a high lift and low flow rate. The wetted parts and main components of the pump are made of highly corrosion-resistant polypropylene. It is suitable for almost all types of chemical liquids in both small and medium-sized models. It exhibits outstanding performance in transferring corrosive fluids such as acids and alkalis.

This is a process pump that excels not only in corrosion resistance but also in pressure strength. It can be used with high-temperature chemicals up to 90°C and 100°C.

The unique internal structure allows for self-priming to a height of 4 meters in under 2 minutes. The body shape, which has low fluid resistance, and the efficient inverter shape have been designed and manufactured. There are two types available: polypropylene, which excels in corrosion resistance and cost-effectiveness, and PVDF, which has excellent corrosion resistance and mechanical strength.

The completely corrosion-resistant liquid contact parts are available in various types to accommodate a wide range of fluids. The standard model is suitable for viscosities up to 300 mPa·s, while the high-viscosity version can handle up to 2000 mPa·s. The compact design also streamlines the number of components, making maintenance and inspection easier.

The operation of the pump is smooth with minimal vibration due to the excellent air pressure valve drive. It is widely compatible with organic solvents, sludge, viscous liquids, as well as chemicals such as acids and alkalis.

The liquid connection section is compatible with a wide range of fluids. It can handle high viscosity up to 2000 mPa·s and slurry liquids with up to 5% demineralized ash. Piping and maintenance are easy. It supports long hours of continuous operation. Discharge volume adjustment is possible during both standby and operation.

Proportional operation according to the main signal. It automatically stops after a specified number of times and sends a completion signal.

It has a structure that prevents liquid leakage. It is lightweight, compact, and has a simple design. Dry operation is acceptable, and self-priming use is also possible. The specially molded bellows and robust drive mechanism provide excellent durability, making it highly reliable for long-term continuous operation. The discharge volume can be adjusted from 10% to 100% while the pump is stopped.

It has a compact design, making it small and lightweight. The robust drive mechanism ensures excellent durability. By selecting corrosion-resistant materials, it can be used with various chemical liquids. The pump's discharge accuracy can be maintained within plus or minus 1%.

It can be widely used for all types of chemicals. It is a compact type that eliminates waste, making it lightweight and easy to handle. Available in two materials, polypropylene and stainless steel, it has excellent corrosion resistance against strong acids, strong alkalis, and solvents. It can accommodate medium viscosity liquids up to 10,000 mPa·s (for certain models).

We offer two types of pump materials: polypropylene and PVdF. They are highly corrosion-resistant and maintenance-free.

It is ideal for high-viscosity substances, high-concentration substances, sludge, slurry, chemical agents, and those containing solids or fibers. If there is fluidity, most substances can be self-primed and pumped.

Ideal for self-suction and pressure delivery of foods such as minced meat, pulpy juice, saltwater, cream, and honey. The pump can also rotate in reverse. Cleaning and washing inside the pump piping is easy.

This is a small capacity series with complete self-priming capability. It can be disassembled and assembled with one touch. It is a fully self-priming type (self-priming ability of 7m). During operation or when stopped, flow rate can be adjusted within a range of 5% to 100%. It is ideal for precise transfer and injection, especially for slurry liquids, etc.

The seal-less SLK series pump is a magnetic pump that enables long periods of dry running by suppressing the sliding heat generated during dry operation. Since the sliding heat does not increase, there is no concern about failures due to thermal shock, and it also boasts excellent durability. The pump casing and impeller structure have been redesigned, significantly improving pump efficiency. It expands the performance range as a mid-flow pump, making it easier to select the appropriate model. Additionally, with improved workability, it is also possible to reduce maintenance costs. *Note: It cannot be used for transferring liquids containing slurries.

It is used for the precise injection of water treatment chemicals, as well as the injection of food additives, colorants, and preservatives.

The SLK series magnetic pumps are seal-less pumps that enable prolonged dry running by suppressing the sliding heat generated during dry operation. Since the sliding heat does not increase, there is no concern about failures due to thermal shock, and they also exhibit excellent durability. The pump casing and impeller structure have been redesigned, significantly improving pump efficiency. This expands the performance range as a medium flow pump, making it easier to select the appropriate model. Additionally, improved workability allows for a reduction in maintenance costs. *Note: These pumps cannot be used for transferring liquids containing slurry.