ドゥ・ヤマモト List of Products and Services

A "swivel joint" is a fitting used in piping sections where the swinging or rotation of high-pressure hoses is required. It prevents hose twisting and suppresses hose damage and deterioration, maintaining stable hose piping. 【Features of the "Swivel Joint"】 Prevention of hose twisting: It prevents hose twisting when not under pressure, extending the hose's lifespan. Compatible with various rotation types: There are three types: "JL type," which rotates 90° relative to a fixed axis; "JB type," which rotates parallel; and "JR type," which rotates on the same axis. You can select the optimal type according to your application. 【Usage Precautions】 Rotation under pressure is strictly prohibited: Rotating while pressurized can damage the connection and may cause the body and nose to separate, which is dangerous. Compliance with torque: Always adhere to the proper tightening torque when using. Confirmation of application: This product is developed for piping in hydraulic equipment using mineral-based hydraulic oil as the fluid. If used for other applications, please be sure to check the specifications.

• hose
• Hydraulic Equipment
• Pipe Fittings

The "BI Coupler" is a fitting that allows for easy attachment and detachment of hydraulic and pneumatic piping, just like an electrical outlet. This enables the use of multiple attachments from a single pressure source and allows for the disassembly and assembly of large machinery. 【Features of the "BI Coupler"】 - One-touch attachment and detachment: Piping can be attached and detached with one touch, without the need for tools. - Labor-saving: It can be easily attached and detached even in tight spaces, contributing to labor savings. - Extensive lineup: We offer a wide range of series tailored to various applications, from the general high-pressure "EA, AA, MA, ED series" to the "EP series" with a residual pressure release mechanism, and the ultra-high pressure "JA series." *For more details, please download the PDF or feel free to contact us.

• hose
• Hydraulic Equipment

We would like to introduce the "Selfit Coupling" handled by Du Yamamoto Co., Ltd. Since it only requires inserting the hose, no crimping machine is needed, allowing anyone to easily assemble it themselves. We offer a lineup of FT series, FS/FU series, and FR series, each with different compatible hoses and specifications. 【Features】 ■ No crimping process required ■ Easier piping work ■ Reduced piping design time ■ Significant benefits for management and emergency response *For more details, please download the PDF or feel free to contact us.

• Other machine elements
• hose

We would like to introduce the Aspire Hose Protector "AHP Series" that we handle. We offer a "Standard Type," which is a protective sleeve for hydraulic hoses used in construction machinery and equipment, and a high-grade model called "Fray Prevention Type" for hydraulic hose protection. Please feel free to contact us when you need assistance. 【Type Lineup】 ■ Standard Type ■ Fray Prevention Type *For more details, please download the PDF or feel free to contact us.

• Other safety and protection products
• hose

We would like to introduce the "high-pressure hoses for civil engineering work" that we handle. Rubber hose for foundation work "WS0720/WW1416～32" Rubber hose for shield machines "SM2124" High-pressure air hose "PA0332-P" are available. We have a rich stock of these products. 【Lineup】 ■ Rubber hose for foundation work (WS0720/WW1416～32) ■ Rubber hose for shield machines (SM2124) ■ High-pressure air hose (PA0332-P) *For more details, please download the PDF or feel free to contact us.

• hose
• hose

We would like to introduce our steam cleaning dedicated rubber hose 'SA'. The fittings for this product, the "SK series," are all bolt-type for every size. The standard material is equivalent to SS and SC steel, with surface treatment of zinc plating and chromate treatment (only for the core fittings). It is also possible to change the core fittings to SUS. Additionally, we can accommodate crimping as well. Please feel free to contact us if you have any inquiries. *For more details, please download the PDF or feel free to contact us.

• hose
• hose

We would like to introduce "Stop Flex," which is handled by Do Yamamoto Co., Ltd. It is a safety wire for high-pressure hoses that ensures safety up to 45MPa, featuring a simple structure that allows for easy installation. It can be attached to hoses with an outer diameter of up to 95mm. 【Features】 ■ Simple structure for easy installation ■ Ensures safety up to 45MPa ■ Can be attached to hoses with an outer diameter of up to 95mm ■ Prevents injuries and accidents caused by high-pressure hoses coming loose *For more details, please download the PDF or feel free to contact us.

• hose
• Other safety and hygiene products

We would like to introduce the WHIPCHEK wire from WHIPCHEK Inc. (U.S.), handled by Du Yamamoto Co., Ltd. This product allows for easy attachment and detachment of hoses connected by fittings without the use of tools, by securing them with wire. Additionally, we also offer types that bind hoses to machines, such as nozzles for compressors. 【Features】 ■ Easy attachment and detachment without tools ■ Types available for binding hoses to machines ■ Maximum operating pressure of 200 PSI *For more details, please download the PDF or feel free to contact us.

• Other safety and hygiene products
• Pneumatic Equipment

This is a high-performance sleeve that protects hydraulic hoses of construction machinery and various types of equipment from various external risks. It reduces the scattering of hydraulic fluid in the event of a hose burst, contributing to the safety of the work site. It protects hoses from wear due to friction and deterioration from ultraviolet rays and rain, achieving a longer lifespan. 【Features of the AHP Series Standard Type】 【Excellent Abrasion Resistance to Protect Hoses】 Made from high-density woven nylon 6 filaments, it provides strong protection for hydraulic hoses against wear from rubbing. It has been confirmed to withstand over 60,000 cycles of abrasion resistance in tests compliant with ISO 6945. 【Reduction of Hydraulic Fluid Scattering】 In the event of a hydraulic hose burst, it reduces the scattering of hydraulic fluid, protecting the surrounding environment and the safety of workers. 【Reduction of Deterioration from UV Rays and Rain】 Even when used outdoors or in harsh environments, it suppresses deterioration of hoses caused by ultraviolet rays and rain, maintaining stable performance.

• hose
• Other safety and protection products

The "Pastegeline Series" is a resin hose for mineral-based hydraulic oil. It is lighter compared to rubber hoses and has a smaller bending radius, allowing for more compact piping. Additionally, we offer products tailored for various applications, such as "industrial machinery" for mineral-based hydraulic oil, "paint spray (airless)" for organic solvents and paints, and "cleaning" for water. 【Features】 ■ Compact piping with a small bending radius ■ A series of products for various applications in different fields ■ Lighter than rubber hoses ■ Self-fit available only for SPL and KF *For more details, please refer to the PDF document or feel free to contact us.

• hose

The "Selfit Series" is a resin hose for mineral-based hydraulic oil. It is lighter than rubber hoses and has a smaller bending radius, allowing for more compact piping. Furthermore, since crimping is no longer necessary, it is ideal for on-site adjustments. Piping can now be done after attaching fittings. 【Features】 ■ Compact piping with a small bending radius ■ No crimping required ■ Lighter than rubber hoses ■ Impact wrenches can be used ■ Piping is completed with two screw fastenings *For more details, please refer to the PDF document or feel free to contact us.

• hose

This is a lightweight and flexible rubber hose made by Bridgestone, designed for easy handling. Compatible with both crimping and banding! The -100 series offers a wide range of sizes, while the -150 series is designed for high-temperature applications. 【Features】 ■ A rich lineup that can be widely utilized for various purposes ■ Lightweight and highly flexible, making it easy to handle ■ Recommended outer diameter of core fittings: inner diameter value +0.5 to 1.0mm *For more details, please refer to the PDF document or feel free to contact us.

• hose

The "PASCALART-f Series" is a rubber hose designed for mineral-based hydraulic fluids. It emphasizes lifespan and fatigue resistance, and its small bending radius allows for compact hydraulic piping. By slimming down the outer diameter based on the specifications of PASCALART, it achieves improved flexibility and minimum bending radius! The inner tube is made of oil-resistant synthetic rubber, and the outer cover is made of wear-resistant and weather-resistant synthetic rubber, with eight ranks available for pump rated pressures from 3.0 to 35.0 MPa. 【Features】 ■ Achieves improved flexibility and minimum bending radius through slimming ■ Further lightweight design ■ Focus on lifespan and fatigue resistance ■ Enables compact hydraulic piping with a small bending radius ■ Product lineup corresponding to pump rated pressures *For more details, please refer to the PDF document or feel free to contact us.

• hose

The "PASCALART Series" is a rubber hose for mineral-based hydraulic oil. It emphasizes longevity and fatigue resistance, and its small bending radius allows for compact hydraulic piping. The inner tube is made of oil-resistant synthetic rubber, while the outer layer is made of weather-resistant synthetic rubber and wear-resistant weather-resistant synthetic rubber, offering a lineup of 9 ranks for pump rated pressures from 1.5 to 35.0 MPa. 【Features】 ■ Focus on longevity and fatigue resistance ■ Compact hydraulic piping possible with a small bending radius ■ Product system corresponding to pump rated pressure *For more details, please refer to the PDF document or feel free to contact us.

• hose

The "SQ Series" is a super abrasion-resistant rubber hose for mineral-based hydraulic oil. By coating the outer layer of the hose with ultra-high molecular weight polyethylene, this series enhances the abrasion resistance, oil resistance, and water resistance of the outer sheath. It is the ideal product for those concerned about rubbing and wear in complex piping systems. We offer three grades with a pump rated pressure of 21.0 to 35.0 MPa. 【Features】 ■ Improved abrasion resistance due to ultra-high molecular weight PE coating ■ Enhanced oil and water resistance ■ No concerns about friction even in complex piping ■ Abrasion test shows a weight reduction of 0.000g * Based on the old ISO 6945 abrasion test with 2000 cycles ■ Capable of small bending radii ■ Flexible structure speeds up piping work ■ A product lineup suitable for the pump rated pressure * For more details, please refer to the PDF document or feel free to contact us.

• hose

The "RT Series" is a wear-resistant rubber hose compatible with water-glycol, water, high-water-content, and mineral-based hydraulic oils. The outer layer of the hose is coated with ultra-high molecular weight polyethylene, providing excellent wear resistance and protection against external liquid exposure. It is suitable for piping that is prone to abrasion, such as cable carriers and roll coolant applications. The product lineup includes three grades for pump rated pressures from 7.0 to 28.0 MPa. 【Features】 - Excellent wear resistance and protection against external liquid exposure due to the ultra-high molecular weight PE coating. - Compatible with water-glycol. - No concerns about friction even in complex piping. - In wear resistance tests, the weight reduction was 0.000g. *Based on the old ISO 6945 wear test with 2000 wear cycles. - A product system that corresponds to the rated pressure of the pump is available. *For more details, please refer to the PDF document or feel free to contact us.

• hose

The "RX Series" is a rubber hose compatible with water-glycol, water, high water content, and mineral-based hydraulic oils. When using water-glycol in conventional mineral-based hydraulic oil hoses, moisture penetrates the inner rubber, eroding the reinforcement layer and significantly reducing its lifespan. The RX Series uses oil and water-resistant synthetic rubber for the inner tube, minimizing moisture penetration and achieving a longer lifespan. 【Features】 ■ Compatible with water-glycol ■ Designed for long lifespan ■ Excellent abrasion resistance and water resistance ■ Compact design for flexibility, lightweight, and slimness ■ A product lineup suitable for pump rated pressure *For more details, please refer to the PDF document or feel free to contact us.

• hose

The Eaton AQP series hose is excellent in heat resistance, chemical resistance, and durability, capable of handling a variety of liquids and gases including petroleum-based hydraulic fluids, gasoline, water, and air with just one hose. It has passed over one million impulse tests, with a maximum operating temperature of 150°C for both internal fluid and external ambient temperatures, making it suitable for hydraulic equipment with a tendency to increase in temperature and piping in areas with high surrounding temperatures. The AQP hose is resistant to oxidation, ozone, and various substances present in the air and industrial facilities.

• hose

The Eaton hose "Aeroquip (AQP) Series" is excellent in heat resistance, chemical resistance, and durability, capable of handling a variety of liquids and gases, including petroleum-based hydraulic fluids, gasoline, water, and air, all with a single hose. It has passed over one million impulse tests, with a maximum operating temperature of 150°C for both internal fluid and external ambient temperature, making it suitable for hydraulic equipment with a tendency to heat up and piping in areas with high surrounding temperatures. AQP hoses are resistant to oxidation, ozone, and various substances present in the air and industrial facilities.

• hose

It uses a flexible polyester jacket with a unique weaving technology that provides high pressure resistance. When not in use, it flattens and becomes compact, saving storage space. It can accommodate lengths of up to 200 meters, making it suitable for long-distance transport. This is a maintenance-free hose designed for long-term use in harsh environments. Its weight is about 1/4 that of a rubber hose (per meter), reducing the burden of carrying it.

• others

Are you having trouble connecting adapters or hoses for overseas machines? We have started handling adapters that enable conversion from ISO BSPP ports to JIS O-ring ports. 【Features】 - No sealing tape required due to O-ring specification - Easy direction adjustment even with elbows - Flexible size changes by combining adapters of different diameters - Maintenance is easy if you can connect domestic manufacturer hoses - Possible reduction in running costs Sizes available are G1/4, G3/8, G1/2, G3/4, G1, G1-1/4, and G1-1/2.

• Pipe Fittings

"Mantex" is a lightweight hose with a single cover manufactured by Mandals, primarily used for compressed air. This hose is made from a mixture of nitrile rubber and PVC, with added UV barrier to avoid damage from ultraviolet rays. The rubber mixture is molded through a cover that is bound in a circular shape made from high-strength fibrous polyester yarn, ensuring that it does not stretch when pulled and has very high pressure resistance compared to its wall thickness. 【Features】 ■ Lightweight, durable, and long-lasting ■ Uses a rubber mixture with added UV barrier to avoid ultraviolet damage ■ High pressure resistance ■ Safe to use in environments ranging from -30 to +75°C ■ Standard lengths: 30m and 60m (can be manufactured up to a maximum of 200m) *For more details, please refer to the PDF document or feel free to contact us.

• hose

The "Chemicoil 600/1200" is a high-pressure fuel transport hose manufactured by ANGUS, designed for the efficient delivery of fuels and chemicals. It is lightweight and compact, making it easy to store, and when used with lightweight trucks or electric reelers, it allows for the rapid deployment and retrieval of hoses extended over long distances. Additionally, its special jacket structure causes the hose diameter to expand significantly under pressure, reducing the risk of pressure loss and enabling fluid delivery over long distances. 【Features】 - Lightweight and compact for easy storage and transport - Quick deployment and retrieval using lightweight trucks - Excellent water delivery capability due to the special jacket structure - Long lifespan with maintenance-free operation - Equipped with static discharge wire - Lightweight coupling *For more details, please refer to the PDF document or feel free to contact us.*

• hose

The "UC28W" is a versatile crimping machine for both vehicle-mounted and stationary use, capable of crimping hoses of size 20 (inner diameter 32mm) at 34.5MPa. With the adoption of an intermediate stop function, aligning the crimping position has become easier. Additionally, using a die exchange tool allows for easy die replacement. 【Features】 - Compact horizontal type for both vehicle-mounted and stationary use - Capable of crimping hoses up to 34.5MPa, size 20 (inner diameter 31.8mm) and 21.0MPa, size 32 (inner diameter 50.8mm) - Easy die replacement using a die exchange tool - Easy alignment of crimping position due to the intermediate stop function - Easy insertion and removal of hoses thanks to the automatic die return mechanism *For more details, please refer to the PDF document or feel free to contact us.

• others

"Uniclimp" is a hose crimping machine that connects high-pressure hoses and fittings, actively used in a variety of fields. We offer a range of crimping machines, including the mass-production model "UC28DXW" equipped with a touch panel, the versatile crimping machine "UC28" for both mobile and stationary use, and the mobile crimping machine "UC27MX." 【Features of UC28DXW】 ■ Tightening gauge adjustment can be operated via the touch panel ■ Improved operability and visibility ■ Up to 50 tightening standards can be registered ■ Faster crimping speed compared to UC28, achieving increased work efficiency ■ Covers installed on the entire machine enhance safety and improve dust-proofing *For more details, please refer to the PDF document or feel free to contact us.

• others

The "Dry Disconnect Coupling" allows for a secure connection with just a 45-degree turn, without the need for special tools, making it a highly reliable product for the transportation of LNG and cryogenic gases. All materials used are premium grade, suitable for cryogenic temperatures. Additionally, maintenance and the replacement of seal consumables can be done easily. 【Features】 ■ Can be manufactured without welding ■ Designed to withstand harsh environments, ensuring safe use ■ Enables easy and safe connection for loading and unloading ■ Improves worker safety and efficiency ■ Built-in valve automatically opens and closes to protect workers from hazardous fluids *For more details, please refer to the PDF document or feel free to contact us.

• Coupling

The "Dry Disconnect Coupling" allows for secure connections with just a 45-degree turn, without the need for special tools, making it a highly reliable product for the transportation of LNG and cryogenic gases. All materials used are premium grade, suitable for cryogenic temperatures. Additionally, maintenance and replacement of sealing consumables can be done easily. 【Features】 ■ Can be manufactured without welding ■ Designed to withstand harsh environments, ensuring safe use ■ Enables easy and safe connections for loading and unloading ■ Enhances the safety and efficiency of workers ■ Built-in valve automatically opens and closes to protect workers from hazardous fluids *For more details, please refer to the PDF document or feel free to contact us.

• Coupling

Our company handles high-quality "Dolphin Flex LNG/LNG STS." It is a composite LNG hose used for liquid nitrogen at ultra-low temperatures of -196°C and liquefied natural gas (LNG). "LNG STS" is specifically designed for the transportation of LNG from ship to ship, while "LNG" is used for loading and unloading from ships to land and plants. The maximum elongation rate is 10%, and it can operate within a temperature range of -196°C to +50°C. The minimum burst pressure is five times the maximum operating pressure. 【Structure】 ■ Internal wire: SS316 (equivalent to SUS316) ■ Outer skin: White polyamide ■ Lining: Polyamide fiber ■ External wire: SS316 (equivalent to SUS316) *For more details, please refer to the PDF document or feel free to contact us.

• hose

We handle high-quality "Dolphin Flex Composite LPG Hose." It can be used for the transportation of LPG, as well as ammonia, acetaldehyde, polyvinyl chloride, refrigerant gases, liquefied ethylene at -88°C, and ethylene at -105°C. The maximum elongation rate is 10%, and the minimum burst pressure is five times the maximum working pressure, with internal and external wires made of SS316 (equivalent to SUS316). 【Structure】 ■ Internal wire: SS316 (equivalent to SUS316) ■ Outer skin: White polyamide ■ Lining: Polyamide fiber ■ External wire: SS316 (equivalent to SUS316) *For more details, please refer to the PDF document or feel free to contact us. For Ship To Ship bunkering, please refer to the Dolphin Flex Composite LPG STS Hose separately.

• hose

"Stop Flex" is a safety wire designed to prevent high-pressure hoses connected to machinery from flailing when they detach from the coupling. It reduces the risk of detached hoses making forceful contact with people or equipment, and minimizes the risk of burns from splattered high-temperature hydraulic oil. This product contributes to preventing machine failures and enhancing worker safety. It is recommended for installation on hoses for compressors and vibrating breakers. 【Features】 - Prevents injuries and accidents caused by hose detachment - Simple structure allows for easy installation - Ensures safety up to 45 MPa - Can be attached to hoses with an outer diameter of up to 95 mm *For more details, please request documentation or view the PDF data available for download.

• Other safety equipment

The Eaton Aeroquip (AQP) series hoses are excellent in heat resistance, chemical resistance, and durability, capable of handling a variety of liquids and gases including petroleum-based hydraulic fluids, gasoline, water, and air with just one hose. They have passed over one million impulse tests, with a maximum operating temperature of 150°C for both internal fluid and external ambient temperatures, making them suitable for hydraulic equipment with rising temperature tendencies and piping in high ambient temperature areas. AQP hoses are resistant to oxidation, ozone, and various substances present in the air and industrial facilities. 【Product Lineup】 ■ FC300 Structure: Polyester inner braid + 1-wire braid (Polyester braid cover) ■ GH195 Structure: 2-wire braid ■ FC332 Structure: Fiber braid *For more details, please refer to the PDF document or feel free to contact us.

• hose
• Piping Materials

The "UC25" is a compact and space-saving crimping machine. The separation of the main unit and the pump is easy, making it portable. Thanks to the limit device, tightening can be controlled, ensuring reliable fastening. Additionally, die replacement can be done all at once using a dedicated tool. 【Features】 ■ Compact ■ Easy separation of the main unit and pump ■ Tightening controlled by the limit device for reliable fastening ■ Limit device covered with a protective plate to prevent damage ■ Comes with a magnifying glass for easy reading of the scale *For more details, please refer to the PDF document or feel free to contact us.

• others

The UC25QC is a crimping machine that allows for easy one-handed replacement due to the adoption of a one-touch assembly die integrated with the holder. It is lightweight, compact, and operates on 100V, making it suitable for on-site work and vehicle-mounted machines. It can also crimp inch-sized bending fittings. 【Features】 ■ One-touch assembly die adopted ■ Evolved UC25 model ■ Easily replaceable with one hand ■ Lightweight and compact ■ Can crimp inch-sized bending fittings *For more details, please refer to the PDF document or feel free to contact us.

• others

The "UC27mx" is a compact horizontal type crimping machine for vehicle use. Compared to our conventional crimping machine (UC28), its overall length has been reduced by approximately 20%. Additionally, its weight has been reduced by about 30%. Since the die does not move in the axial direction during crimping, it offers excellent operability. Furthermore, it has also achieved improved safety. 【Features】 ■ Compact horizontal type for vehicle use ■ Overall length reduced by approximately 20% ■ Weight reduced by about 30% ■ Non-skive fittings adopted *(skiving is required for some sizes)* *For more details, please refer to the PDF document or feel free to contact us.*

• others

The "UC28" is a portable and stationary crimping machine that can crimp hoses of size 20 (inner diameter 32mm) at a pressure of 34.5MPa. With the adoption of an intermediate stop function, aligning the crimping position has become easier. Additionally, using a die exchange tool allows for easy die replacement. 【Features】 ■ Compact horizontal type for both portable and stationary use ■ Can crimp hoses up to 34.5MPa, size 20 (inner diameter 31.8mm) and up to 21.0MPa, size 32 (inner diameter 50.8mm) ■ Easy die replacement using a die exchange tool ■ The intermediate stop function makes crimping position alignment easier ■ Automatic die return mechanism facilitates easy insertion and removal of hoses *For more details, please refer to the PDF document or feel free to contact us.

• others

Our company offers 'Stub Ends (Lap Joints)' that eliminate welding points through flare processing. In addition to reducing the non-destructive testing process after welding, it simplifies the positioning of bolt holes since there is no welding with loose-type flanges. It is also possible to combine stainless steel piping with iron-plated flanges, which helps in reducing total costs. 【Features】 ■ Flare-processed products with no welding points ■ No concerns about the positioning of bolt holes ■ Reduces costs for non-destructive testing *For more details, please refer to the materials. Feel free to contact us as well.

• Pipe Fittings
• joint
• Coupler

It has excellent workability and is easy to install. Due to its flat structure, it is lightweight and can be coiled, making it suitable for any work or storage location.

• hose

We handle a variety of "high-pressure hoses" from various manufacturers, ranging from general industrial use to high-spec models. We have our own factory in Japan. We offer the installation of fittings using advanced technology and can accommodate custom orders starting from just one piece. We can also propose hoses from both domestic and international sources according to your needs, such as purpose and usage conditions, achieving cost reduction. 【Features】 ■ A wide lineup of products from domestic and international manufacturers, including Bridgestone, Eaton, and Mandals. ■ Immediate production and shipping available for in-stock items. ■ Support for domestic assembly pressure testing. *You can view the product materials for our offerings from the 【Download】 section. Currently, we are giving away samples of "Eaton hoses (10m)" to 10 lucky winners through a lottery! *If you would like a sample, please apply through the 【Contact Us】 section. We will contact the winners and inquire about specifications such as fluid, pressure, and temperature at that time.

• hose

"Whip Check" is a hose blow-off prevention wire manufactured by WHIPCHEK. In recent years, there have been frequent accidents caused by hose coupling failures in plant equipment construction, and various plant companies have made it mandatory to secure hoses together as a safety measure, rather than relying solely on the couplings. This product allows for easy attachment and detachment without the use of tools by securing hoses connected at the couplings with wire. We also offer types that secure hoses to machines, such as compressor nozzles. [Product Lineup] ■ Hose to Hose ■ Hose to Machine * This product is the only one manufactured by WHIPCHEK that has obtained a unique patent. Please be cautious of similar products. * For more details, please refer to the PDF document or feel free to contact us.

• others

"Uniclimp" is a hose crimping machine that connects high-pressure hoses and fittings, actively used in a variety of fields. We offer a range of crimping machines, including the mass-production crimping machine "UC28DX" equipped with a touch panel, the vehicle-mounted and stationary crimping machine "UC28," and the vehicle-mounted crimping machine "UC27MX." 【Features of UC28DX】 ■ Tightening gauge adjustment can be operated via the touch panel ■ Improved operability and visibility ■ Up to 50 tightening standards can be registered ■ Faster tightening speed compared to UC28-100, achieving improved work efficiency ■ Covers installed on the entire machine enhance safety and improve dust resistance *For more details, please refer to the PDF document or feel free to contact us.

• others

The "Coupling Catalog" is a catalog that introduces products such as couplings, air duster guns, and air hoses in a list format. It includes various products such as the hose attachment socket and hose attachment plug for the "BLY type general-purpose coupling," as well as the male thread attachment socket and female thread attachment socket for the "BLK one-push coupling." [Featured Products (Excerpt)] ■ BLY type general-purpose coupling ■ BLK one-push coupling ■ BLK-SA type sleeve guard one-push ■ BLK type one-push lock ■ BLY type coupling with flow adjustment *For more details, please refer to the PDF document or feel free to contact us.

• Coupling
• hose
• others

At Du Yamamoto Co., Ltd., we offer "plastic products," "metal processed products," and "rubber processed products." For plastic and metal processed products, we can create the same items not only from drawings but also from actual samples. Please consult us for consumables for commercial products like rollers, parts for old machines, or items that have been declined elsewhere due to lack of drawings. Our rubber processed products include seals and gaskets that provide airtightness and watertightness, rubber sheets used for anti-slip and waterproofing, and belts necessary for transmission devices. 【Features】 ■ Plastic Products - Not only material sales but also advanced processing capabilities - Can accommodate actual samples even without drawings ■ Metal Processing - Bolt processing available ■ Rubber Processed Products - Handling rubber sheets for seals, gaskets, anti-slip, waterproofing, and cushioning materials, as well as belts necessary for transmission devices - Capable of handling both commercial and custom products - Rubber can also be baked onto steel plates *For more details, please refer to the PDF document or feel free to contact us.

• hose

The "Primo Line Series" is a super high-pressure hose developed for water jet applications, jack fields, and high-pressure cleaning. The "JAT/JAM Series" features ultra-high-pressure specifications with a minimum burst pressure of JAT 650 MPa and JAM 490 to 588 MPa. Additionally, we offer the lightweight and flexible "JAL Series" for excellent workability, as well as the "JAK/JKY Series," which demonstrates flexibility with its unique reinforcement structure. 【Product Lineup】 ■ Water jet use "JAT/JAM Series" ■ Jack and high-pressure cleaning "JAL Series" ■ Jack field applications "JAK/JKY Series" *For more details, please refer to the PDF document or feel free to contact us.

• hose

The "Paste Line Series" is a resin hose for mineral-based hydraulic oil. It is lighter than rubber hoses and has a smaller bending radius, allowing for more compact piping. Additionally, we offer products tailored for various applications, such as "industrial machinery" for mineral-based hydraulic oil, "paint spray (airless)" for organic solvents and paints, and "cleaning" for water. 【Features】 ■ Compact piping with a small bending radius ■ Series available for various applications in different fields ■ Lighter than rubber hoses ■ Self-fit available only for SPL and KF *For more details, please refer to the PDF materials or feel free to contact us.

• hose

The "Paskalart Series" is a rubber hose for mineral-based hydraulic oil. It emphasizes lifespan and fatigue resistance, and its small bending radius allows for compact hydraulic piping. The inner tube is made of oil-resistant synthetic rubber, while the outer layer is made of weather-resistant synthetic rubber and wear-resistant weather-resistant synthetic rubber, offering a lineup of 9 ranks for pump rated pressures from 1.5 to 35.0 MPa. 【Features】 ■ Emphasis on lifespan and fatigue resistance ■ Compact hydraulic piping possible with a small bending radius ■ Product system corresponding to pump rated pressure *For more details, please refer to the PDF document or feel free to contact us.

• hose