日精オーバル List of Products and Services

The "Aqua Fresher NU Model" is a lightweight, compact cartridge filter type filtration system with a small installation footprint. It allows for efficient layout design in machine rooms without being location-dependent. The filter uses non-woven fabric with a filtration density of 10 to 20 microns to effectively capture small debris. By turning the clamp handle to remove the clamp and taking off the outer tank cylinder, replacing the filter element is easy. 【Features】 ■ Lightweight and compact with a small installation area ■ Efficient layout design in machine rooms without being location-dependent ■ Captures even small debris without leaving any behind ■ Large filtration area despite its small size ■ No tools required for filter replacement *For more details, please refer to the PDF document or feel free to contact us.

• Filtration Equipment

The "FRP High-Speed Sand Filter" is a filtration device that helps improve the management of clean hot water, rationalization, resource conservation, and labor-saving. Made of heat-resistant reinforced plastic with glass wool, it excels in corrosion and weather resistance, and is a long-lasting product. Due to the use of a manual or electric 5-way valve, switching between operations is reliable and easy. 【Features】 ■ Excellent corrosion and weather resistance ■ Outstanding filtration performance and backwashing effect ■ Easy maintenance ■ Simple operation ■ Optional operation *For more details, please refer to the catalog or feel free to contact us.

• Filtration Equipment

The "Starlight Filter" is a cartridge-based filtration system designed for home pools and bathtubs in Europe and America, with ease of use carefully considered in every detail. The structure has been improved to make the installation and removal of elements even easier, enhancing corrosion resistance and allowing for expanded applications, particularly for saltwater and sulfur springs, while also making maintenance simpler. It can be widely used for circulating filtration of hot water, water in pools, and water reservoirs. 【Features】 ■ Ultra-compact ■ Lightweight ■ Rust-resistant ■ Affordable and economical ■ Easy to clean *For more details, please refer to the catalog or feel free to contact us.

• Filtration Equipment

The "Panel Back GPV-153 (Gas-fired)" is a far-infrared radiation heating device that heats up quickly and reduces operating costs by half. Since it uses far-infrared radiation, it provides clean heating without raising dust. Additionally, because it emits far-infrared radiation, it offers comfortable heating with wide-angle radiation from a large surface. Automatic operation is also possible with a thermostat (optional). It can also be used for drying seafood, agricultural products, and more. 【Features】 ■ Energy-saving ■ Clean ■ Comfortable ■ Easy to move ■ Simple operation *For more details, please refer to the catalog or feel free to contact us.

• Heater

The "D Mixer 435 Series" is a mixing valve that continuously provides hot water at the desired temperature by mixing steam and cold water through the connection of their respective supply pipes. It is a space-saving and easy-to-use hot water supply source that does not require any bulky hot water tanks, heat exchangers, or complicated automatic temperature control devices. It can be used for various hot water needs, such as filling bathtubs, handwashing, dishwashing, and cleaning containers in food factories. 【Features】 ■ Continuously provides hot water at the desired temperature ■ Space-saving design ■ Easy to use *For more details, please refer to the catalog or feel free to contact us.

• Other mixing machines and tanks

The "Flowmaster FM-05" is a lightweight, portable measuring device that quickly and accurately reads the "flow rate (L/H)" of fluids flowing through pipes in a digital format. Flow detection uses an oval flow meter, and the flow rate measurement is highly accurate due to calculations performed by a microcontroller. The flow rate and totalizer counter are displayed in large digital LED characters, making it easy to read from a distance. 【Features】 ■ Accurate measurement ■ Clear display ■ Display selection available ■ Printing capability ■ Easy to handle *For more details, please refer to the catalog or feel free to contact us.

• Other measurement and measuring equipment
• Other flow meters

The "Far Infrared Clothing Dryer" is a combined system drying device that incorporates far infrared drying from infrared heaters and warm air drying from the lower part of the drying room's inner walls. By using ventilation control with a temperature and humidity sensor, it significantly reduces losses due to ventilation, allowing for efficient clothing drying. The drying time is about half that of the warm air method. Additionally, it has a sterilizing effect similar to sun drying, dries the floor surface indoors quickly, suppresses bacterial growth, and is clean and hygienic. 【Features】 ■ Fast drying ■ Energy-efficient ■ Easy operation ■ Space-saving ■ Hygienic *For more details, please refer to the catalog or feel free to contact us.

• Drying Equipment and Devices

The "Corner Type Far Infrared Radiation Heater" is an ideal far infrared radiation heater for heating large and semi-open spaces. Since infrared heating does not require excessively warming the large volume of air in indoor spaces, it reduces ventilation losses and heating loads, enabling lower running costs and a reduction in CO2 emissions. 【Features】 ■ Abundant variations ■ 15% increase in infrared heating efficiency ■ Reduced ventilation losses and heating loads ■ Lower running costs ■ Reduction in CO2 emissions *For more details, please refer to the catalog or feel free to contact us.

• Heater

The far infrared heater (ceiling-mounted type) directly warms the human body and the floor surface with infrared rays, promoting an increase in air temperature near the floor, resulting in better heating effectiveness. It is a ceiling-mounted far infrared radiation heating device. Since infrared heating does not require excessively warming the large volume of air in indoor spaces, it reduces ventilation losses and heating loads, leading to lower running costs and reduced CO2 emissions, actively contributing to the preservation of the global environment. 【Features】 ■ Reduced running costs ■ Reduced CO2 emissions ■ Smaller ventilation losses and heating loads *For more details, please refer to the catalog or feel free to contact us.

• Heater

The "High Convergence Infrared Heater" is a heating device with a limited irradiation angle that can concentrate infrared rays onto the heating area. The increase in floor surface temperature in the heating area and the warmth of the highly convergent infrared energy provide better heating effects. Additionally, it can achieve the same heating effect with less input than before, resulting in a significant reduction in CO2 emissions. 【Features】 ■ Significant CO2 reduction ■ High radiation efficiency ■ Selectable irradiation angle ■ Reduced running costs, etc. *For more details, please refer to the catalog or feel free to contact us.

• Heater

The "Eco Ray Heater" is an environmentally friendly heating system that focuses on clean exhaust and energy conservation (CO2 reduction). By adopting a low NOx burner and utilizing catalytic combustion for low-temperature, flameless combustion and low-oxygen combustion, it achieves clean exhaust and high efficiency. By utilizing the heat that was previously discarded as exhaust in a multi-stage preheating process and improving the shape of the reflector, we have been able to improve fuel efficiency by 40% compared to conventional products. Additionally, it features a low-noise design, making it suitable for spaces that require a quiet environment. 【Features】 ■ Clean exhaust ■ Energy conservation ■ Low-noise design, etc. *For more details, please refer to the catalog or feel free to contact us.

• Heater

This is an introduction to the comprehensive catalog of far-infrared devices, dryers, and filtration machines. At Nippon Seiki Oval Co., we are dedicated to product development aimed at environmental conservation and energy saving, bringing together unique individualities.

• Other inspection equipment and devices
• Other heaters
• Flow Meter

A lightweight and portable flow velocity characteristic testing device that quickly and accurately reads the "flow rate (L/H)" of the fluid flowing inside the piping in a digital format.

• Other inspection equipment and devices

Hydraulic cylinder operation position sensor that can monitor the cylinder operation position from the amount of moving oil.

• Flow Meter

Oval TS Meter for field steam flow measurement in factory production processes and air conditioning sectors.

• Flow Meter

A high-precision flow meter designed and manufactured specifically for gas measurement.

• Flow Meter

Oval oil meter, optimal for measuring fuel oil consumption for furnaces, engines, and lubricating oil for machinery.

• Flow Meter

Electric infrared heater capable of heating from small rooms to large spaces.

• Other heaters

A multi-stage catalytic combustion far-infrared heater that achieves clean exhaust gases and high efficiency through the adoption of low NOx burners and low-temperature non-flame combustion with catalytic combustion and low oxygen combustion.

• Other heaters

A high-convergence far-infrared heater that can concentrate infrared rays onto the heating area, resulting in a better heating effect due to the increase in floor surface temperature and the warmth of the highly converged infrared energy.

• Other heaters

A corner-mounted far infrared radiation heater that is ideal for large spaces with high ceilings where equipment can only be installed on the outer walls, or where ceiling-mounted types cannot be installed.

• Other heaters

A ceiling-mounted far infrared radiation heater that directly warms the human body and floor surface, promoting an increase in air temperature near the floor, resulting in better heating effects.

• Other heaters

The filter, circulation pump, and hair catcher have been combined in a simple and compact design.

• Other machine elements

The pressure-balanced steam-water mixing valve D mixer continuously provides hot water at the desired temperature by mixing steam and cold water in-line through the connection of their respective supply pipes.

• Other machine elements

A super compact, high-performance dry vacuum pump with a precision rotary vane mechanism directly connected to a DC motor and a DC brushless motor.

• Vacuum forming machine

By using 50mm insulation panels and high-efficiency heat exchangers, we achieve energy savings and eliminate temperature unevenness by fully recycling indoor heated air during dry operation.

• Other energy equipment

Infrared heating directly warms the human body and floor surfaces with emitted infrared rays, promoting an increase in air temperature near the floor, resulting in better heating effectiveness. Since infrared heating does not require heating the large volume of air in spacious or open areas to the heating temperature, it reduces ventilation losses and heating loads, leading to lower running costs and reduced CO emissions, thereby actively contributing to the preservation of the global environment.

• others