Pneumatic Pump
CheckPoint’s Series 1500 pump delivers up to 36.25 USG/H (137.21 L/H) and can reliably inject into pressures up to 15,000 PSIG (1,034.0 BARG).
CheckPoint’s positive displacement, reciprocating chemical injection pumps are specifically designed for, and extensively proven in, demanding oil and gas production applications worldwide. Our pumps are utilized in various industries, such as pulp, water treatment, fertilizer dosing, paper, and fluid processing applications, where precise delivery is operationally paramount. The pneumatic motor, composed entirely 316L SS, remains isolated from the wet end and is dependably able to run on pressurized gas or liquid without stalling. Check-Point’s double-acting design eliminates a return spring, which greatly increases repeatability and reliability over time.
Performance Data
| SERIES 1500 | |
|---|---|
| Cycle Rate / Minute (1) | 0.75 – 85 (3) |
| Supply Pressure | 20 – 200 psig (1.4 – 13.8 barg) |
| Piston Diameter | 5.00 in (127 mm) |
| Stroke Length(3) | 1.00 in (25 mm) |
| Weight | 20 lbs (9.1 kg) |
| Height | 13.5 in (343 mm) |
| Turndown Ratio (max / min cycle rate) |
113 |
1. Series 1500 Gas Recovery pumps have a max cycle rate / min of 65.
2. “Short Stroke” models have a stroke length of 0.5 in (13 mm)
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
| Pressure | 0 – 15,000 PSIG (0 – 1,034 BARG) |
|---|---|
| Flow Rate | 0.04 – 36.25 USG/H (0.16 – 137.21 L/H) |
| Stroke | 1 in (25 mm) Fixed |
| Cycle Rate / Minute | 0.75 – 85 |
| Supply Pressure | 20 – 200 psig (1.4 – 13.8 barg) |
| Piston Diameter | 5.00 in (127 mm) |
| Stroke Length | 1.00 in (25 mm) |
| Weight | 20 lbs (9.1 kg) |
| Height | 13.5 in (343 mm) |
| Turndown Ratio (max / min cycle rate) | 113 |
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