SM Enviro Water

Automatic Samplers

Portable Samplers

  • Sequential Portable Samplers
6712 Full-size Portable Sampler

The 6712 Portable Sampler features a vacuum-formed ABS plastic shell to withstand exposure and abuse. Its tapered design and trim 20-inch (50.8 cm) diameter result in easy manhole installation and removal. Large, comfortable handles make transporting safe and convenient - even when wearing gloves... Read More

6712C Compact Portable Sampler

The 6712C compact model gives you the world's most versatile sampler controller in a smaller-diameter package that fits in 18" and offset manholes. Large, comfortable handles make transporting safe and convenient - even when wearing gloves... Read More

3700 Full-size Sampler

The full-featured 3700 Sampler collects sequential or composite samples based on time, flow rate, or storm conditions. It's a great choice if you don't need the sophisticated parameter monitoring and logging capabilities of our 6700 Series... Read More

3700C Compact Portable Sampler

Smaller and lighter than our full size 3700 portable, the 3700C uses the same controller. The 3700C will easily pass through an 18-inch diameter or offset manhole. Bottle choices with the 3700C are more limited than with the full-size model... Read More


Composite-Only Portable Samplers

GLS Compact Composite Sampler

The GLS Sampler is designed for general purpose or priority pollutant sampling in municipal and industrial applications where a full-size sampler is too large. It collects composite samples, based on time or flow intervals... Read More

3710 Composite-only Portable Sampler

The 3710 Sampler combines simple operation and high volume capacity for single-bottle sampling. It collects composite samples - based on time or flow intervals - in a 2.5 gallon glass or polyethylene bottle, or a 4 gallon polyethylene bottle. Up to 24 sampling stop and resume times can be preset for unattended, automatic sampling... Read More

All ISCO brand portable samplers are built to withstand harsh environments​.

  • Vacuum-formed ABS plastic shell withstands exposure and abuse.
  • Twin-wall construction with foamed-in-place insulation maximizes structural integrity along with the efficiency of ice used for sample preservation.
  • NEMA 4X, 6 (IP67) controller rating for submersible, watertight, dust-tight, and corrosion resistant service.

5800 Sequential/Composite Sampler

The 5800 Refrigerated Sampler is Teledyne ISCO's answer to the rigorous demands of water monitoring. With user-friendly controls and task accommodating features, the 5800 is the only choice for stationary sampling in both municipal and industrial wastewater applications... Read More

Samplers for Outdoor/Corrosive Environments

6712FR Fiberglass Refrigerated Sampler

The 6712FR is a sequential or composite refrigerated sampler designed to withstand the harshest indoor or outdoor environments. It features our unequalled "FR" model corrosion-proof refrigerator cabinet molded from polyester resin fiberglass and supported by a stainless steel frame... Read More

ISCO developed the first refrigerated sampler designed for use outdoors without an enclosure, and continues to set the standards for weather and corrosion resistance.

The ISCO 5800 Refrigerated Sampler is designed to survive outdoors for wastewater compliance monitoring.

Our 6712FR refrigerator gives you field-proven, trouble-free sample preservation and dependability in harsh environments, along with the most advanced sampler controller available. 

​All Season Outdoor Refrigerated Vacuum Samplers

PLATINUM Vacuum Samplers

The PLATINUM vacuum samplers from Teledyne ISCO are a heavy duty, all season refrigerated composite/sequential wastewater sampler. With a fiberglass base and body, the all season unit is suitable for corrosive environments and severe outdoor/indoor conditions... Read More

Optima-QLS All Season Refrigerated Composite/Sequential Vacuum Wastewater Sampler

The model Optima-QLS is aheavy duty, All Season refrigerated composite/sequential vacuumwastewater sampler. With a fiberglass base and body, the All Season unit is suitable for corrosive environments and severe outdoor conditions... Read More

Optima CVE-16 All Season Refrigerated Composite/Sequential Vacuum Wastewater Sampler

The model Optima CVE-16 is a heavy duty, All Season refrigerated composite/sequential vacuum wastewater sampler. With a fiberglass base and body, the All Season unit is suitable for corrosive environments and severe outdoor conditions... Read More

Dual All Season Refrigerated Vacuum Wastewater Sampler  

The Dual All Season sampler is a Heavy Duty, All Season refrigerated vacuum wastewater sampler with two independent samplers in one refrigerated enclosure. With a fiberglass base and body, this All Season unit is suitable for corrosive environments and sever outdoor conditions... Read More

 ​Indoor Refrigerated Vacuum Samplers

Century 3000-QLS Indoor Refrigerated Composite/Sequential Vacuum Wastewater Sampler 

Built tough for tough duty, the Century 3000-QLS is our refrigerated vacuum wastewater sampler. It relies on proven vacuum pump technology to deliver better sample integrity and more reliable performance than samplers equipped with peristaltic technology... Read More

Century 3000-CVE-16 Indoor Refrigerated Composite/Sequential Vacuum Wastewater Sampler

Built tough for tough duty, the Century 3000-CVE-16 is our refrigerated vacuum wastewater sampler. It relies on proven vacuum pump technology to deliver better sample integrity and more reliable performance than samplers equipped with peristaltic technology... Read More

Indoor Wall Mount Composite Vacuum Wastewater Sampler

The CVE-16-WM and WM-QLS wastewater samplers are wall mounted vacuum wastewater samplers. Each relies on proven vacuum pump technology to deliver better sample integrity and more reliable performance than samplers equipped with peristaltic technology... Read More

Portable Vacuum Samplers 

CVE-16-P Portable Composite/Sequential Vacuum Wastewater Sampler

The model CVE-16-P is our portable, composite/sequential vacuum wastewater sampler. It relies on proven vacuum pump technology to deliver better sample integrity and more reliable performance than samplers equipped with peristaltic technology... Read More

​Teledyne ISCO Vacuum Samplers offer dependable performance in delivering accurate samples at low volumes, while exceeding line velocity requirements at a wide range of head heights.