Pressurized Line Accessory


For Teledyne ISCO 6712, BLZZRD, Avalanche, and 5800

This accessory was developed to allow sampling from liquid sources with pressure ratings between 10 and 300 psi. Initially, a stainless steel pressure reduction valve decreases source pressure to an acceptable level (10 psi).

Special software (required as an option for 6712, BLZZRD and Avalanche samplers), activates an electric ball valve – via the valve interface – directing liquid to the collection bottle during forward pumping. The ball valve also allows any liquid remaining in the section of line between the ball valve and the sampler to be purged prior to the next sample being drawn.

Note: Photo shows purge line lower than desired. Optimum purging occurs when sampler outlet is higher than connection to valve.

  • Brand


Isco Samplers


  • Components are mounted on an aluminum backing plate that also serves as a mounting bracket.

  • Plug-in connection to 120 or 230VAC outlet.

  • Pressure reduction valve has standard ½-inch NPT (female) inlet fitting for connection to user-supplied plumbing.


  • Potable water
  • Filtered surface water
  • Filtered waste water
  • Industrial processed liquids


  • Complete pressurized sampling system for 6712/Avalanche/BLZZRD samplers. Includes required software option.

    • for 120 VAC – PN 68-5304-001

    • for 230 VAC – PN 68-5304-007

  • Complete pressurized sampling system for 5800 samplers.

    • for 120 VAC – PN 68-5304-006

    • for 230 VAC – PN 68-5304-005


​​​​​​​​​​​​​​​​​​​​​​​​Pressurized Line Accessory

Mounting Plate Size (HxW): 12 x 24 inches (30 x 60 cm)
Weight: 18 lb (8.2 kg)
Power: 120V or 230V AC/60 Hz
Maximum inlet pressure: 300 psi
Minimum inlet pressure: 10 psi
System enclosure rating: NEMA 4X
Operating temperature: 32 to 140 °F (0 to 60 °C)
Maximum liquid temperature: 145 °F (62.77 °C)
More From Avensys

More Services

Our certified engineers and technicians can intervene from the initial consultation and planning stages, throughout the life of instruments and systems.
Happy Professional Heavy Industry Engineer Worker Wearing Uniform, and Hard Hat in a Steel Factory. Smiling Industrial Specialist Standing in a Metal Construction Manufacture.

Field & In House

Develop customized monitoring plans that address client's unique needs...

Start up

Start up & Commissioning is a critical phase in the life cycle of any project.

Integrated Systems

The benefits include improved performance, reduced costs, and increased reliability.


We believe that product training is essential for both our employees and our clients.