CSM Circulating Sample Mixer


CSM™ connected to SR™ Sample Receiver

Homogeneity of samples must be maintained at every step of the sampling process prior to lab measurement. Therefore, samples must be mixed within the receiver in order to ensure sampling accuracy.

The KAM CSM™ Circulating Sample Mixer easily connects to all your KAM SR™ Sample Receivers via quick connect couplings. Then, for the highest degree of accuracy, the CSM™ mixes the sample to full homogeneity for analysis or transfer to other containers. Samples can also be taken directly from the mixer by utilizing the included draw-off valve.

The CSM™ may be purchased individually or can be ordered with any of the elements of our KAM CSS™ Complete Sampling System, which also includes an in-line automatic sampler, pipeline mixer, a Sampler Controller, a Weight Scale and Sample Receivers.

CLICK HERE to learn more about automatic sampling systems.

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Related Links:

API MPMS Chapter 8.2 Automatic Sampling Standard

ASTM D1447 Automatic Sampling Standard

ISO 3171 Automatic Pipeline Sampling Standard


  • User friendly
  • Sample draw-off valve
  • Easy to clean
  • 4 or 9 GPM gear pump
  • Quick connect/disconnect
  • In-line KAM SMS™ Static Mixer
  • Fully API 8.3 and ASTM D5854 compliant 


  • Laboratory and field sample mixing
  • Truck loading, unloading
  • Marine loading, unloading, lightering
  • Pipeline
  • Production
  • Refinery


Pump: Gear pump – 4 GPM (16 LPM) or 9 GPM (34 LPM)
Motor: Explosion proof 1/2 HP;
1 10/220 VAC, 50/60 Hz
Suction: 3/4” female quick disconnect
Discharge: 1/2” female quick disconnect
Sample draw-off: 1/4” valve with tubing connection
Dimensions: 23” x 12” x 14” (584 mm x 305 mm x 356 mm)
Weight: 70 lbs (32 kg)



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