Neptech Inc. products

Flexotherm™ manufactures heated sample lines specifically for use in gaseous emissions sampling. The two primary sampling industries would be engine and stack testing. Our products meet or exceed all EPA guidelines for emissions sampling. We provide precise and even heating on all our products. Flexotherm™ is also well known for its rugged design and the ability to withstand the rigorous use in a testing environment.

Heated sample probes from Flexotherm are designed for testing applications requiring the extraction and thermal control of gaseous emissions. Featuring stainless steel construction for maximum durability, heated sample probes from Flexotherm are tested and certified to function in temperatures up to 400º F. Standard sizes of 1/4” and 3/8” are available to accommodate the majority of emission testing instruments used in the industry.

Flexotherm manufactures electro-polished 316 stainless steel filter housings for use in emissions testing and chemical analysis. Our heated filter housings are designed for use in heated filter set-up or as stand-alone filter housings. Everything about the design of Flexotherm heated filter housings was influenced by the demands of our customers. Sample response time is improved by the low internal volume capacity of the unit. Heated filter housings from Flexotherm™ come standard with features designed specifically to meet the needs of our diverse customer base. As a result heated filter housings from Flexotherm™ are currently in-use throughout the globe providing superior performance in some of the most challenging applications.

Flexotherm manufactures heated multiplexers for use in emissions testing and sampling. Heated multiplexers from Flexotherm allow the user to have total control of gas flow and direction. Our multiplexers help improve testing effciency and accuracy while keeping your operators in control at a safe distance. Each model includes a custom-made heated and insulated aluminum manifold designed to provide constant and consistent heating to all components. In order to ensure proper function in the most challenging environments a Dursan SilcoNert^® coating is an available option for improved resistance to hang-up from ammonia contaminants.

Neptech Inc. is a manufacturer and custom engineering firm of electrically heated products used in emissions sampling today. Increased demand has paved the way for Neptech to become a major player in modulating control packages for Air Intake and Exhaust Back Pressure applications. Neptech can handle all applications ranging in sizes of 2”-18” and larger. We offer both butterfly style metal seated and swing through types – up 1500°F. Neptech can also offer elastomer seats for Air Intake applications, as well as, electric and pneumatic actuators with high resolution controllers, multiple command signals, feedback options, and voltages for controller packages.

Flexotherm manufactures several models of multi-channel temperature control modules in ready-to-use configurations or custom built to your specifications. Temperature control modules from Flexotherm™ are used in Fourier Transform Infrared Spectroscopy (FTIR) for analysis of a solid, liquid, or gas specimen.

Flexotherm specializes in providing products to our customers involved in emissions testing that help to ensure accurate and consistent performance. Dual rinse cleaning carts from Flexotherm are the fastest and most efficient method available for flushing contaminants from emissions testing components.