CheckPoint Pumps & Systems is a world leader in solution-driven design and manufacture of process packages, control systems and pneumatic/electric/solar metering pumps for chemical injection. Chemical, Petrochemical, Oil & Gas producers all over the world rely on CheckPoint’s dynamic product development, consultative engineering services and custom system fabrication capabilities.

Products

GX15, 1250, 1500, 5400, 6212, 8400 Pneumatic Pump Series

CheckPoint's positive displacement pneumatic pumps are utilized extensively in demanding oil and gas applications worldwide. The wet end remains isolated from the 316SS motor and dependably runs on pressurized gas or liquid without stalling. Checkpoint's double acting design eliminates the need for a return spring improving reliability and reducing maintenance costs.

Design Features

  • No Spring or Diaphragms
  • Double acting pump head
  • Flows from/to: 0.002 - 1,107 GPH: varies by model series selected
  • Pressures from 0 - 20,000 PSI; varies by model series selected
  • Durable, High-Quality Construction
  • 316SS Pneumatic Motor
  • Optional integrated gas recovery system capable of 120 PSIG backpressure with zero emissions
  • High Chemical Resistance
  • High Return on investment
  • Accurate and Repeatable Injection
  • Quick Maintenance and Low Downtime

Common Applications

  • Scavengers (H2S, O2, CO2)
  • Hydrate Inhibitors (MeOH, MEG, LDHI)
  • Foamers and Defoamers
  • Corrosion, Scale, and Paraffin Inhibitors
  • Clarifiers, Biocides, Bleaches, and Acids

FXA1250 & 1500 Series Electric Pumps

CheckPoint’s FXA 1250 and 1500 electric pumps are modular, scalable pumps with a highly efficient drive mechanism. Single and multiple FXA drives accommodate a variety of motors and a full range of plunger diameters. Flow control achieved mechanically by a CheckPoint Direct Flow Controller (DFC) or electronically with a motor.

Design Features

  • Flow ranges from 0.01 to 21.38 GPH
  • Pressure ranges up to : 10,000 PSI for the FXA 1250 and 15,000 for the FXA 1500
  • Range of available plunger sizes
  • Durable, High-Quality Materials
  • Accurate and Repeatable Injection
  • Quick Maintenance and Low Downtime
  • High Return on Investment
  • High Chemical Resistance
  • Visual flow rate indication in addition to the electrical output

Common Applications

  • Low flow alarm for hydraulic monitoring
  • No lubrication alarm
  • Water flow monitoring
  • Diesel flow feedback to PLC

GS Series Calibration Gauges

CheckPoint’s GS Series Calibration Gauges use mandrel-formed glass with an internal diameter accurate to within 1/1,000th of an inch which translates to volumetric accuracy exceeding +/- 0.1%. Other gauges use cheaper extruded tubing which leads to volumetric uncertainty approaching 10%. CheckPoint’s unmatched accuracy produces minimum chemical waste.

Design Features

  • Accuracy +/- 0.1% or better
  • 316SS & Pyrex® wetted materials
  • Maximum chemical compatibility
  • FKM chemically impervious seals
  • UV stabilized PVC shield
  • Unique internal tensioning bar/seal system to minimize glass forces
  • Prevents seal
  • Withstands wide temperature variations
  • Zero leakage

Custom System Fabrication

CheckPoint offers turnkey system design and fabrication from concept through final testing. Capabilities include plasma cutting, mechanical shearing, forming welding, laser cutting, assembly and testing.

Design Features

  • Chemical injection skids – pneumatic / electric / solar
  • Instrumentation panels
  • Control panels
  • Pressure test packages
  • Weatherproof enclosures
  • Wellhead control panels
  • Fuel / chemical tanks