List of Water Supply and Drainage Equipment products
- classification:Water Supply and Drainage Equipment
3421~3465 item / All 9788 items
You can install scaffolding on the float! Enjoy the water space freely! Information on floating dock rentals.
- Bridge Materials
Introducing brass valves handled by Hashimoto Sangyo, which engages in the sale of various pumps and more!
- Drainage and ventilation equipment
- Water Treatment
Color handle support is also possible! It can be disassembled for cleaning and has a mechanism to prevent stem protrusion.
- Drainage and ventilation equipment
- Water Treatment
Lever type and gear type available! Compact design with a completely sealed butterfly valve.
- Drainage and ventilation equipment
Easy to attach and detach the pipeline! Achieves high water-stopping performance while being lightweight and compact.
- Drainage and ventilation equipment
- Water Treatment
- Fittings
Usable in water tanks! Internal communication valve for tanks made of PVC material, with a working pressure of 0.04 MPa.
- Drainage and ventilation equipment
We solve all the problems of pumps that cannot be flushed away! Our experienced staff will listen to your requests.
- pump
- maintenance
- Unit and other construction

Pump Doctor *Case study materials available
Our company addresses various pump issues. We solve problems such as "no water coming out," "pressure not being consistent," and "wanting to eliminate the water storage tank to drink safe and delicious water." Additionally, we carry out a wide range of construction work, including the installation of booster water supply pumps and the removal of elevated water tanks on rooftops. For more details, please see the related products below.
We kindly ask for your understanding and cooperation, taking into consideration the various circumstances.
- Drainage and ventilation equipment
- Water Treatment
Operating temperature is 0 to 50°C! Insert fittings that comply with the Food Sanitation Act and standards for food and additives.
- Fittings
- Piping materials (plastic pipes)
Operating temperature is 0 to 50°C! Metal-containing balsoke that complies with the Food Sanitation Act and standards for food and additives.
- Fittings
Introducing the stainless steel ball valves handled by Hashimoto Sangyo!
- Drainage and ventilation equipment
Introducing a resin drainage pump ball check valve with a reinforced inspection port, exclusively for PVC piping!
- pump
Strong oxidation power quickly decomposes organic matter! The device only replenishes salt suitable for water purification treatment, so it is safe.
- Water Treatment
- others
Compatible with single screws and single TS replacements! The short distance between surfaces makes it suitable for space-saving.
- Drainage and ventilation equipment
Uses materials with excellent corrosion resistance! It has low fluid resistance and is suitable for high-viscosity liquids.
- Drainage and ventilation equipment
- Water Treatment
Excellent corrosion resistance and equipped with anti-tipping features! Available in "VP450HI" for a usage temperature of 0 to 50°C and "VP450PP" for 0 to 80°C.
- Drainage and ventilation equipment
- Water Treatment
The body is made of resin and is designed for vertical piping only! It features complete backflow prevention, is lightweight, compact, and easy to disassemble and clean.
- Drainage and ventilation equipment
- Water Treatment
The material is U-PVC, and the operating temperature is 0 to 50°C. Both sides are processed, ensuring dimensional accuracy.
- Drainage and ventilation equipment
- Water Treatment
The specification is 10K, the material is EPDM, and the operating temperature is 0°C to 90°C! The two ribs provide excellent sealing effect.
- Drainage and ventilation equipment
- Water Treatment
Suitable for use in drinking water tanks! Copper alloy socket that meets the water supply law standards (JIS-S3200-7).
- Drainage and ventilation equipment
Corresponds to gas expansion and contraction inside the tank! The connection is a flange type (25A, 50A) tank inlet and outlet valve.
- Drainage and ventilation equipment
Ministry of Land, Infrastructure, Transport and Tourism NETIS registered product! Registration number: KT-210076-A
- Drainage and ventilation equipment
"HI-PVC" has arrived! A PVC union joint that allows for easy attachment and detachment of PVC piping and is corrosion-resistant!
- Fittings
We propose cost reduction for plastic pipe materials! A comprehensive catalog is available, featuring a lineup of resin valves, flanges, price lists, and technical documents!
- Drainage and ventilation equipment
- Water Treatment
Two operational units have been installed at the temporary office on-site where the slope cannot be directed to the drainage pit! During the concentrated break time, both units operate simultaneously!
- pump
Changed the drainage of 57 facilities to a pressurized pump system! Connected to each experimental equipment and routed through overhead piping to the treatment tank.
- pump
Even without a drainage slope, pumping is possible without a drainage pit! This is a pump that can be directly connected to drainage pipes for toilets, sinks, and more.
- pump
Adopted in a stylish café where you can enjoy freshly brewed coffee made by yourself! Instant drainage for many sinks that cannot be sloped with the Ikai-kun 2.
- pump
You can purchase PVC valves and piping materials starting from one piece! Free shipping on orders over 10,000 yen (excluding tax)!
- Drainage and ventilation equipment
- Water Treatment

Comprehensive online shop for plumbing materials "HS Net Shop" *Bulk purchase discounts have started!
The "HS Online Shop" is a web shopping site operated by Hashimoto Sangyo, a trading company specializing in pumps, air conditioning equipment, and piping materials. We offer original products from Hashimoto Sangyo, including resin and metal items under the "HS Original" brand, as well as pumps and fittings as an agent for domestic manufacturers. You can purchase PVC valves and piping materials starting from just one item, so please feel free to use our services. Free shipping is available for purchases over 10,000 yen (excluding tax)! 【Product Lineup】 ■ Valves, flanges, pipes, and fittings (PVC/metal) ■ Stainless steel valves (3M Industrial) ■ Surface pumps, submersible pumps, and blowers (Ebara Corporation) ■ Water supply units and household water pumps ■ Pressure gauges, thermometers, and water level gauges, etc.
Reliable construction quality! Achieving fusion-free joining, leading to labor savings and shortened construction time through prefabrication.
- Fittings
Excellent quality, high corrosion resistance! Suitable for general piping such as steam, air, gas, water, and oil.
- Fittings
Compatible with two types of pipes, with a rich lineup! These products excel in ease of installation.
- Fittings
Inheriting the spirit of "monozukuri" cultivated over many years, we respond to the demands of an ever-changing era!
- Fittings
Easy connection between PE pipes and steel or cast iron pipes! A wide variety of products to meet various construction conditions.
- Fittings
Branching from various existing pipes to polyethylene pipes is speedy and economical!
- Fittings
Backflow prevention valve with automatic reset function! The extendable length of the hand shower is 1.10m.
- Faucet fittings
- Shower unit
The flow rate at 3 bar is compatible up to 5 liters/minute! With a chrome finish, the projection is 112mm.
- Faucet fittings
Fixed spout with lever handle! Chrome finish with adjustable water flow angle feature.
- Faucet fittings
Flow rate at 3 bar is up to 5 liters/min! Chrome finish with adjustable upper temperature.
- Faucet fittings
The composition includes a sink mixer faucet and a drain plug set! The flow rate at 3 bar is large, at 5 liters per minute.
- Faucet fittings
Built-in thermostat cartridge! Product with chrome finish and silencer.
- Faucet fittings
The select button is for comfortable water flow and stop operation! A faucet mounting hole with a diameter of 35mm is required.
- Faucet fittings
- Kitchen unit
- Other Kitchen Supplies