Lee adds 40 Stock Constant Force Spring Designs tp 2008 Catalog offering. (read more)

The Custom Pick Constant Flow Direct Steam Injection Heater is used wherever a constant flow of heated liquid at precisely controlled temperatures is required. (read more)

The constant-force spring is will suited to long extensions with no load build-up. In use, the spring is usually mounted with the ID tightly wrapped on a drum and the free end attached to the loading force, such as in a counterbalance application. (read more)

The Mark 130 is a flow regulator that will maintain a constant downstream flow rate regardless of inlet or outlet pressure fluctuations. (read more)

Compact, reliable PTFE Needle Valves are designed for use in laboratory and industrial applications for regulating corrosive gases and liquids or for high purity service. In addition, these low flow rate regulators can be used in pressure or non-critical vacuum service and as shutoff valves. (read more)

A KINECHEK is used to precisely regulate the speed or feed rate of moving devices. The tool steel cylinder in a KINECHEK has a single orifice. The fluid must be metered through this orifice, which makes the plunger rod on a KINECHEK move smoothly at a constant rate throughout its entire stroke length. (read more)

Fluid Metering, Inc. introduces the NEW V300 Stroke Rate Controller for precision control of all FMI V-Series Variable Speed Metering Pumps. (read more)

TEMPERATURE CYCLING Range -75°C to +200°C MEETS CONDITION C

The RapidTherm© Single Zone Chamber is an energy efficient technology utilizing a thermal storage system to achieve Super Fast air temp change rates, of more than 60°C/minute depending on the temperatures, with NO EXPENDABLES, refrigerants, LN2 or CO2 required. (read more)

The Kates FC Valve has been applied successfully throughout industry to a wide variety of liquid and gas applications. Custom Valve Concepts takes pride in providing a high quality and high performance instrument that will provide many years of maintenance free service. (read more)

A constant force spring is a roll of prestressed strip which exerts a nearly constant restraining force to resist uncoiling. The force is constant because the change in the radius of curvature is constant. This is true if the change in coil diameter due to buildup is disregarded. (read more)