Pressure Reduction Valve 4 in Note: This item replaced part

Note:  This item replaced part number 299060128

Replacement bulkhead fitting kit used on the Models 4700 and 5800 Samplers

and includes a 3 ft

Laser block assembly gasket

Includes pH and temperature sensor with 25 ft

Pressure Reduction Valve 4 in Note: This item replaced partPressure reduction valve. This valve is used for sampling from pressurized lines and is suggested for use with a software enhanced 6712 sampler. It reduces pressures from as high as 300 psi down to levels safe for Teledyne ISCO samplers. Equipped with stainless steel components and a brass body, it includes a gauge to monitor output pressures. Factory preset to 10 psi. It is a portion of the Pressurized Line System (#685304001). This product does not