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The World's Most Reliable
Chemical Injection Pumps


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   1250E / 1500E
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   MDA - MDF
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Calibration Gauges
 
  • ULTRA HIGH ACCURACY
    (± 1/10 of 1%)
     
  • 316SS & BOROSILICATE GLASS
    For maximum chemical compatibility.
     
  • CLEAR PVC SHIELD
    For high impact resistance.
     
  • Custom sizes available
 




Extreme Chemical Resistance


Borosilicate (Pyrex) and 316LSS wetted materials and inert seals. Clear PVC (UV stabilized) shield for protection from breakage will not yellow or crack with exposure to more chemicals than most other shield materials.

 
Unique Design


The CheckRate GS Series utilizes a unique internal tensioning bar and seal system that minimizes forces on the glass and assures zero leakage in service. They are extremely easy to read due to the highly visible decal, which is then fully protected from the elements by the shield.


Unmatched Accuracy


Unlike other calibration gauges, CheckPoint gauge glass is mandrel-formed and therefore its internal diameter is accurate to within less than 1/1000 of an inch. Therefore, accuracy of the gauge readings are assured. Normal glass gauges can vary substantially, leading to inadvertent under or over-dosing by as much as 8 - 10%.


Model # --- Capacity --- Dimensions
D X H (in)
Connection
FNTP
Vent
FNTP
GS120 80 USQ/DAY 75 L/Day 45 ML/Min 1.5 x 15.25 1/4" 1/4"
GS135 75 USG/DAY 275 L/Day 190 ML/Min 2 x 15.25 1/4" 1/4"
GS148 150 USQ/DAY 550 L/Day 400 ML/Min 3 x 15.25 1/2" 1/4"
GS175 425 USG/DAY 1600 L/Day 1000 ML/Min 4.25 x 15.25 1/2" 1/4"