Leading Distributor of High Purity Products
Over 30 Years of Expertise in Fluid and Gas Handling Systems
Founded in 1988, SemiTorr Group has been a trusted distributor of fluid and gas handling systems, serving the High Purity, Sanitary, and Industrial markets. Our extensive selection of components, equipment, and systems is designed to improve efficiency and reliability across diverse industries.
Best-in-Class Fluid & Gas Handling Components —
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Need high-performance gas and fluid handling components?
SemiTorr Group specializes in high purity solutions designed for critical industries.
From semiconductor to industrial applications, our products deliver the reliability and efficiency you need. Contact us today for expert support and tailored solutions.
High Purity Solutions for Your Industry
With over 30 years of experience, SemiTorr Group partners with the most trusted manufacturers to offer the best products for industries like microelectronics, semiconductor, data storage, LED, solar, and more. Our featured brands, including Ham-let, Entegris, and Valex, are renowned for their reliability, precision, and quality.

Top-Selling Valve Brands

Offering precision-engineered valves and fittings, Ham-let’s products are ideal for high-pressure and high-purity environments. Their ball valves, check valves, and tube fittings are built for performance in specialized applications.
Ham-let Ball Valves | Ham-let Check Valves | Ham-let Tube Fittings |

Specializing in high-purity gas filtration and delivery systems, Entegris provides essential components for industries requiring the highest levels of contamination control, such as semiconductor and microelectronics.
Entegris PFA Fittings | Fluoroline Tubing | High Purity Gas Filters |

Known for their high-performance stainless steel tubing and fittings, Valex products are trusted for precision and durability in a wide range of applications.
Valex Stainless Steel Tubing | Valex Tube Fittings | Valex Valves |

Known for their industry-leading thermoplastic products and systems, Simtech Process Systems is trusted for expertise and reliability in the control, containment, and transport of corrosive fluids & high-purity water.
Valves & Automation | High Purity Piping Systems | Controls & Instrumentation |
High Purity and Industrial Solutions
SemiTorr Group specializes in providing high purity and industrial gas & fluid handling systems for microelectronics, semiconductor, and adjacent markets. Our products are designed to optimize process efficiency, yield, and performance for both fab and sub-fab environments.
High Purity Gas & Fluid Handling Components
Our high purity division supports industries such as LED, solar, and semiconductor manufacturing, offering components and subsystems that deliver high performance in challenging environments.
Stainless Steel Tubing and Fittings
Valex stainless steel tubing and fittings are key to maintaining efficiency and reliability in high-purity environments, supporting the secure handling of gases and fluids.
Featured Products
- Gas & Liquid Delivery
- Fluid Handling Pumps
- Process Tools & Equipment
- Valves
- Tubing
- Fittings
- Temperature Control & Measurement
- Vacuum Technology & Equipment
Featured Products
- CMP Components
- Gas Filtration & Purification
- Gas/Nitrogen Spray Guns
- Gas Regulators
- Pressure, Flow & Instrumentation
- Gaskets & O-Rings
- Heater Jackets
- Pipe
Featured Products
- Stainless Steel Tubing
- RF Power
- Hoses
- Gas & Moisture Analyzers
- Lamps
- Second Source & Spare Parts
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Ready to Optimize Your High Purity Systems?
With thousands of products from Ham-let, Entegris, and Valex in stock, SemiTorr Group has the solutions you need. Our experienced team provides technical expertise and unmatched customer service to help you streamline your processes.
Contact us today for a custom quote and learn how SemiTorr Group can provide the world-class products and support your business requires.