Pneumatic Pump
From the isolated chemical head to the switching valve to the materials of construction, CheckPoint’s Series 8400 pump was developed for continuous, accurate, and reliable injection in harsh offshore and remote locations. No compromises were made. We designed this pump for vital, mission-critical chemicals like methanol, drag reducer, and other expensive, hazardous, and corrosive production compounds.
In order to meet a wide variety of chemical compatibility needs, wetted parts are available in an array of materials, such as 316L SS, Hastelloy C-276, Duplex 2505, Super Duplex 2507, ceramic and titanium, and seals are available in Viton, HNBR, FKM, and FFKM. All construction materials are compatible with sour gas according to NACE MR0175 and ISO 15156. CheckPoint pumps do not contain any springs and have fewer moving parts than any other pneumatic pump in the industry, resulting in minimal wear, effective maintenance, and ultimately an increased life span.
Pump Category
Type: Plunger
Control: Cycle Speed
Superior Design
• Durable, High-Quality Materials
• No Springs or Diaphragms
• Accurate and Repeatable Injection
• Quick Maintenance and Low Downtime
• High Return on Investment
Chemical Resistance
Proprietary, high-quality seal materials enable CheckPoint pumps to provide unparalleled chemical resistance. Wetted components are available in an array of materials. Chemical applications include, but are not limited to:
• Scavengers (H2S, O2, CO2)
• Hydrate Inhibitors (MeOH, MEG, LDHI)
• Foamers and Defoamers
• Corrosion, Scale, and Paraffin Inhibitors
• Clarifiers, Biocides, Bleaches, and Acids
Zero Emissions
CheckPoint offers standard integrated gas recovery capable of 170 PSIG (11.7 BARG) exhaust backpressure.
Performance Data
| Pressure | 0 – 20,000 PSIG (0 – 1,379 BARG) |
|---|---|
| Flow Rate | 0.83 – 585 USG/H (3.14 – 2,214.47 L/H) |
| Stroke | 4 in (102 mm) Fixed |
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