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Indoor Wall Mount Composite Vacuum Wastewater Sampler

Wide range of bottle configurations and QCEC reliability

The CVE-16-WM and WM-QLS wastewater samplers are wall mounted vacuum wastewater samplers. Each relies on proven vacuum pump technology to deliver high sample integrity and reliable performance. The vacuum pump exceeds EPA transport velocity requirements and generates a stronger purge. The maximum vertical lift is 23 feet on a standard unit, and 28 feet is available as an option. A two year warranty is standard.

Standard Features

  • 15-400mL programmable sample size
  • Heavy duty diaphragm vacuum pump
  • 115V operation
  • Pre-sample/post-sample purge -- 0-99 sec.
  • Auto shut-off continuous run
  • Delay start -- 1 thru 9999 min.
  • Constant sampling interval 1 thru 9999 min.
  • Variable sampling -- Time/Flow (1-24)
  • Real Time Clock
  • Inputs (pulses, 4-20mA, 0-10 volts DC)
  • Start/Stop programming
  • Data logging
  • Pass code protection
  • liquid detection
  • Recycle
  • Rinse
Size (H x W x D):19" x 18" x 11"
Power Required:115 VAC
​​Temperature Limit:32° to 120°F (0° to 50°C)
Temperature Limit:​​​32° to 120°F (0° to 50°C)
​​Pump Type:Vacuum suction lift pump
​Intake Tubing:​Vinyl 3/8 in. (.95 cm)
​Maximum Lift:23 ft. (7.01 m) standard, 28 ft. (8.6 m) optional
​​​Sample Transport Velocity:​Greater than 3.25 FPS @ 20' with a 3/8" (.95 cm) tubing
​Repeatability:​5 ml
​​Programmable Functions:​​Pre-purge: 0 - 99 sec.
Sample vacuum time: approx. 0 - 99 sec.
Post-purge: 1 - 99 sec.
Float shut-off
Delay start
Flow pacing (pulses): 1 to 9999 dry contacts, 4 - 20mA, 0 - 10 VDC, 0 - 5 VDC
Sampling interval: 1 - 9999 min.
Sample size: 15 mL - 400 mL
Liquid detection
Recycle
Rinse
​Controller:/td>​Microprocessor control
Warranty:​​Two years from shipment
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