Dopak Products

Dopak Products

The Dopak sampling concept is widely used and accepted among the leaders in the chemical and petrochemical industry. Dopak's track record is easily explained because a Dopak sampler solves the problem of taking samples of toxic, dangerous and volatile substances. Dopak Sampler Application Form

MODELS DPM Process Sampler - System Purge The ability to purge the sample point ensures optimal retrieval of a representative and contamination free sample. The DPM type sampler in system purge configuration allows product to flow continuously through the sampler ensuring a fresh sample. DPJ Process Sampler - System Purge The ability to provide a jet purge adapter to a piston type sampling valve ensures optimal retrieval of a representative, contamination free sample of high viscosity liquids. The DPJ type sampler allows purging of the sample valve outlet, thus eliminating dead volume. The jet purge adapter has two flow paths. The first flow path allows the product to flow to the sample container and the second flow path enables the jet purge adapter to be purged with an inert gas. DPT Process Sampler - In Line - On/Off The ability to install the sampler directly in the process line ensures optimal retrieval of a representative, contamination free sample. The DPT type of sampler in in-line, on/off configuration allows the product to flow directly into the sampler via an in-line, sample valve. Type S23 Process Sampler - Continuous needle Purge The ability to purge the sample point ensures optimal retrieval of a representative, contamination free sample. The S23 type sampler in continuous needle purge configuration provides a system purge and continuous needle purge in addition to a fixed sample volume. The unique design offers a one handle operation by multiple valves, allowing for sampling independent of the process conditions. These features provide sample accuracy and safety. Type S32 Process Sampler - Back & Needle Purge with Vacuum Connections The ability to create vacuum in the sample bottle by a connection to a vacuum source ensures optimal retrieval of a representative, contamination free sample from processes at vacuum conditions or atmospheric pressure. The S32 type of sampler in back purge configuration with vacuum connection allows a gas to purge the sampler and process connection prior to sampling ensuring a fresh sample. All S32 type of samplers offer a one-handle operation by multiple valves. Type S32-G Process Sampler - System Purge The ability to purge the sample point ensures optimal retrieval of a representative, contamination free sample. The S32-G type sampler in system purge configuration provides a system purge in addition to sampling in a sample cylinder and the ability to depressurize the quick connect couplings before disconnecting the sample cylinder. The unique design offers a one handle operation by multiple valves. These features provide sample accuracy and safety. Type S32-LG Process Sampler - Vent-to-Flare The ability to purge the sample point ensures optimal retrieval of a representative, contamination free sample. The S32-LG type sampler in vent to flare configuration provide a system purge in addition to sampling in a sample cylinder with a predefined filling rate. This is achieved by using an expansion chamber. The system is equipped with an additional valve on the process outlet in order to ensure filling of the cylinder with liquid when difference between inlet and outlet pressure is significant. The unique design offers a one handle operation by multiple valves. Type HD Process Sampler - On/Off The ability to connect the sampler close to the sample point, by means of an anti-static, fire safe process ball valve with reduced bore and equipped with a spring return handle, ensures optimal retrieval of a representative contamination free sample. The HD type sampler in on/ off configuration allows product to flow directly into the sampler via a two-way valve. With Dopak closed vent samplers, the operator is better shielded from contact with the product being sampled. Local spillage can be avoided. Volatile substances are prevented from escape into the atmosphere. Safety in the widest sense is highly improved. Whether you choose a standard product or a customized system, you can be sure Dopak® samplers will meet the most stringent environmental, health and safety standards.

For additional information and pricing on these and other products call us at 1.800.413.6623 or email sales@awc-corp.com  or visit our Requests web page.