おかもとポンプ List of Products and Services

This catalog introduces the "hand-operated pumps" that our company handles. It features the installation-type "ZO-III-1200 model," which can be operated with minimal effort, as well as the portable "ZO-III-1200-K model" and "ZO-III-1200-P model," which are high-strength, reliable four-wheeled cart types that take up little storage space. These products can be fitted to wells and are suitable for disaster prevention, energy conservation, and firefighting measures. [Contents (partial)] <Installation Type> ■ ZO-III-1200 model ■ ZO-III-500 model ■ ZO-III-1200-T model ■ ZO-III-1200-HS model *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

This catalog introduces the "Shimizu and seawater submersible motor pumps" handled by our company. It features the "OPD5A," which achieves a maximum outer diameter of 111m for 5-inch casing wells, as well as the "OPDS," which complies with drinking water leaching performance standards and RoHS environmental standards, and the all-stainless steel models "FE6 and 8." We take pride in our world-class lineup and a rich variety of materials and products. Additionally, there are various accessory options available to accommodate different environments. [Contents] - Specifications list - Product descriptions - Shimizu and seawater submersible motor pumps (selection diagrams, dimensional drawings, specification tables, etc.) - Accessories *For more details, please refer to the PDF materials or feel free to contact us.

• Other pumps

We would like to introduce the "Submersible Motor Pump for Hot Springs" handled by Okamoto Pump. The main materials used are SUS316 and SCS14, and for harsher environments, we apply higher-grade materials and coatings to accommodate various water qualities around the world. To ensure stable operation of hot spring facilities, we offer a variety of gas countermeasure products for the pump and above-ground components. 【Features】 ■ Extensive lineup ■ Maximum lift of 700m ■ Abundant materials ■ Gas countermeasure system *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

Okamoto Pump aims to be a "thinking technology group" that creates custom-made products together with our customers. Since our founding nearly a century ago, we have provided custom-made products that delight our customers as specialists in underwater pumps suited to various environments, including water, hot springs, and seawater. Our company has a wide network overseas and is positively evolving to provide good products from abroad and to abroad, so we sincerely ask for your continued patronage. 【Business Activities】 ■ Design, manufacturing, sales, installation, and maintenance management of pumps and peripheral equipment ■ Import and export of pumps, pump parts, peripheral equipment, and fluid-related products ■ Construction and management of piping and electrical work ■ Construction and management of pump stations and plant facilities ■ Construction and management of drilling work, well renovation work, and civil engineering work ■ Design, manufacturing, sales, installation, and maintenance management of fluid-related products ■ Real estate leasing business ■ All operations related to the above items *For more details, please refer to the PDF materials or feel free to contact us.

• Other pumps
• Other measurement, recording and measuring instruments

"OPDS10,12J,16" employs hydrogenated nitrile rubber (H-NBR) for the bearings/liner rings, achieving high corrosion and wear resistance. The upper bearing uses silicon carbide (SiC), enhancing sand and wear resistance. The impeller and casing are designed for high efficiency and lightweight using 3D analysis software. A rich selection of shaft materials enables large output pumps. A compact body has been realized. 【Features】 ○ Hydrogenated nitrile rubber (H-NBR) is used for the bearings/liner rings → Achieves high corrosion and wear resistance ○ Silicon carbide (SiC) is used for the upper bearing → Improves sand and wear resistance ○ Ceramic coating is applied to the shaft sleeve → Dramatically improves sand and wear resistance (optional) For more details, please contact us or download the catalog.

• Other pumps

"OPDS8H,8J" employs hydrogenated nitrile rubber (H-NBR) for the bearings/liner rings, achieving high corrosion and wear resistance. The upper bearing uses silicon carbide (SiC), enhancing sand and wear resistance. The impeller and casing are designed for high efficiency and lightweight using 3D analysis software. A rich selection of shaft materials enables large-capacity pumps. A compact body has been realized. 【Features】 ○ Uses hydrogenated nitrile rubber (H-NBR) for bearings/liner rings → Achieves high corrosion and wear resistance ○ Uses silicon carbide (SiC) for the upper bearing → Improves sand and wear resistance ○ Employs ceramic coating on the shaft sleeve → Dramatically enhances sand and wear resistance (optional) For more details, please contact us or download the catalog.

• Other pumps

"OPDS6S,6J" utilizes hydrogenated nitrile rubber (H-NBR) for the bearing/liner ring, achieving high corrosion and wear resistance. The upper bearing employs silicon carbide (SiC), enhancing sand and wear resistance. The impeller and casing are designed for high efficiency and lightweight using 3D analysis software. A rich selection of shaft materials enables large-capacity pumps. A compact body has been realized. 【Features】 ○ Uses hydrogenated nitrile rubber (H-NBR) for the bearing/liner ring → Achieves high corrosion and wear resistance ○ Uses silicon carbide (SiC) for the upper bearing → Improves sand and wear resistance ○ Employs ceramic coating on the shaft sleeve → Significantly enhances sand and wear resistance (optional) For more details, please contact us or download the catalog.

• Other pumps

The "OPD5A, 6T, 6A" utilizes hydrogenated nitrile rubber (H-NBR) for the intermediate bush/liner ring, achieving high corrosion and wear resistance. The "OPD5A" can be installed in 5" well casings and is ideal for rehabilitating 5" dual casing wells from 6" wells. The "OPD6T, 6A" has significantly reduced maximum outer diameter compared to older models, making it easy to install even in wells narrowed by scale and other factors. 【Features】 ○ Uses hydrogenated nitrile rubber (H-NBR) for the intermediate bush/liner ring → Achieves high corrosion and wear resistance ○ Employs silicon carbide (SiC) for the upper bearing and intermediate bearing/sleeve → Improves sand and wear resistance ○ Features tungsten carbide (Tgc) coating on the shaft sleeve → Dramatically enhances sand and wear resistance (optional) ○ OPD5A: Achieves installation with a maximum outer diameter of 114mm for 5" casing ○ OPD6T, 6A: Slim design with a maximum outer diameter of 142mm For more details, please contact us or download the catalog.

• Other pumps

The "OPD4" for a well diameter of 100mm features a stainless steel cylinder, with the impeller and diffuser made of fiberglass-reinforced polycarbonate, and does not use materials that cause rust or red water. It employs ceramic for the upper bearing to improve sand resistance (excluding 1GS to 4GS). We maintain stock of each model to accommodate short delivery times. 【Features】 ○ Large flow rate and high output with a wide range of models meeting global standards ○ A variety of materials to suit wells around the world ○ Diverse options to meet various customer specifications ○ Comprehensive maintenance system ○ Capable of adapting to various environments For more details, please contact us or download the catalog.

• Other pumps