S3000 Chemical Metering Pump
One of the most compact designs for a chemical metering pump that reaches 920 GPH (Duplex) and pressure up to 700 PSI, AcuFlow’s Series 3000 pump delights most users with its reliability and ease of operation. Equipped with a true hydraulically balanced diaphragm, it remains durable for years of continuous operation in the most challenging applications.
Its availability in 5 different liquid end materials ensures you will have corrosion resistance to some of the nastiest chemicals used in the industry. The drive parts of the Series 3000 chemical metering pump are submerged in a lubricating hydraulic oil bath to ensure minimal wear under the most stressful conditions. Its modular design combines the aluminum gear housing with pressure chambers and liquid end. The pump also has an internal relief valve to protect against over-pressurization and eventual rupture.
The Series 3000 chemical metering pump is the center piece of customized solutions to many industries including water and wastewater, oil and gas and chemical processing. Complies with API 675 standards for positive displacement pumps.
| Feature | Spec |
|---|---|
| Flow Capacity | Up to 920 GPH (Duplex) |
| Pressure | Up to 700 PSI |
| Design | Modular |
| Metering Accuracy | +/- 1% |
| Capacity Controls | Manual/Auto |
| Safety | Built-in internal relief valve |
| Availability | Duplex or Double Flow Capacity |
| Liquid Handling | Able to handle difficult liquids like slurries, off-gassing, high viscosities |
Specifications
| Specification | Measurement |
|---|---|
| Flow Capacity Adjustment | 0–100% while the pump is running or stopped |
| Turndown Ratio | Stroke Length 36:1 Stroke Frequency 36:1 Combined 360:1 |
| Metering Accuracy | Steady State: ± 1% Linearity: ± 1% Combined: ± 1% |
| Max. Process Fluid Temp. | Custom engineered metallic liquid end: 500°F (260C) Metallic liquid end/PTFE diaphragm: 250°F (121°C) Plastic Head: 140°F (60°C) |
| Plunger Stroke Length | 2.75″ |
| Hydraulic Oil Capacity | 12 qt. |
| Displacement Per Stroke (by plunger size) | 1″ 2.3561 cu. in. (38.61 ml) 1-3/4″ 7.2158 cu. in. (118.25 ml) 2-1/4″ 11.9282 cu. in. (195.48 ml) 1-1/4″ 3.6815 cu. in. (60.33 ml) 2″ 9.4247 cu. in. (154.45 ml) 2-1/2″ 14.1546 (231.9 ml) |
| Liquid End Material Options | 316 SS, Alloy 20, Hastelloy C, PVC, PVDF and PTFE |
| Model No. | Capacity GPH (LPH) | Pressure PSIG (bars) | Speed SPM | Plunger Diameter | Connection (NPT) | Performance Curve |
|---|---|---|---|---|---|---|
| CNIT 0844-0X018 | 24.11 (60.2) | 700 (48) | 44 | 1″ | 1/2″ | Curves |
| CNIT 0858-0X018 | 31.78 (120.7) | 700 (48) | 58 | 1″ | 1/2″ | Curves |
| CNIT 0888-0X018 | 48.21 (181.7) | 700 (48) | 88 | 1″ | 1/2″ | Curves |
| CNIT 0812-0X018 | 64.1 (242.3) | 700 (48) | 117 | 1″ | 1/2″ | Curves |
| CNIT 0814-0X018 | 76.7 (287.7) | 700 (48) | 140 | 1″ | 1/2″ | Curves |
| CNIT 1044-0X018 | 37.88 (94.6) | 405 (28) | 44 | 1-1/4″ | 1/2″ | Curves |
| CNIT 1058-0X018 | 49.94 (189.3) | 405 (28) | 58 | 1-1/4″ | 1/2″ | Curves |
| CNIT 1088-0X018 | 75.77 (286.5) | 405 (28) | 88 | 1-1/4″ | 1/2″ | Curves |
| CNIT 1012-0X018 | 100.74 (378.5) | 405 (28) | 117 | 1-1/4″ | 1/2″ | Curves |
| CNIT 1014-0X018 | 120.54 (454.2) | 405 (28) | 140 | 1-1/4″ | 1/2″ | Curves |
| CNIT 1244-0X018 | 54.37 (135.9) | 265 (18) | 44 | 1-1/2″ | 1/2″ | Curves |
| CNIT 1258-0X018 | 71.67 (271.8) | 265 (18) | 58 | 1-1/2″ | 1/2″ | Curves |
| CNIT 1288-0X018 | 108.74 (412.6) | 265 (18) | 88 | 1-1/2″ | 1/2″ | Curves |
| CNIT 1212-0X018 | 144.57 (548.9) | 265 (18) | 117 | 1-1/2″ | 1/2″ | Curves |
| CNIT 1214-0x01A | 172.99 (645.9) | 265 (18) | 140 | 1-1/2″ | 1-1/2″ | Curves |
| CNIT 1444-0X018 | 74.12 (185.1) | 180 (12) | 44 | 1-3/4″ | 1/2″ | Curves |
| CNIT 1458-0X018 | 97.71 (370.2) | 180 (12) | 58 | 1-3/4″ | 1/2″ | Curves |
| CNIT 1488-0X018 | 148.24 (560.2) | 180 (12) | 88 | 1-3/4″ | 1/2″ | Curves |
| CNIT 1412-0x01A | 197.1 (745.7) | 180 (12) | 117 | 1-3/4″ | 1-1/2″ | Curves |
| CNIT 1414-0x01A | 235.84 (893.4) | 180 (12) | 140 | 1-3/4″ | 1-1/2″ | Curves |
| CNIT 1644-0X018 | 96.79 (241.9) | 130 (9) | 44 | 2″ | 1/2″ | Curves |
| CNIT 1658-0X018 | 127.59 (484.5) | 130 (9) | 58 | 2″ | 1/2″ | Curves |
| CNIT 1688-0X01A | 193.58 (724.4) | 130 (9) | 88 | 2″ | 1/2″ | Curves |
| CNIT 1612-0X01B | 257.37 (976.6) | 130 (9) | 117 | 2″ | 1-1/2″ | Curves |
| CNIT 1614-0X01B | 307.97 (1165.9) | 130 (9) | 140 | 2″ | 1-1/2″ | Curves |
| CNIT 1844-0X018 | 122.42 (305.9) | 95 (6) | 44 | 2-1/4″ | 1/2″ | Curves |
| CNIT 1858-0X018 | 161.38 (609.5) | 95 (6) | 58 | 2-1/4″ | 1/2″ | Curves |
| CNIT 1888-0X01A | 244.85 (927.4) | 95 (6) | 88 | 2-1/4″ | 1-1/2″ | Curves |
| CNIT 1812-0X01B | 325.54 (1234.0) | 95 (6) | 117 | 2-1/4″ | 1-1/2″ | Curves |
| CNIT 1814-0X01C | 389.53 (1476.3) | 95 (6) | 140 | 2-1/4″ | 1-1/2″ | Curves |
| CNIT 2044-0X018 | 145.6 (378.5) | 75 (5) | 44 | 2-1/2″ | 1/2″ | Curves |
| CNIT 2058-0X01A | 191.93 (757.1) | 75 (5) | 58 | 2-1/2″ | 1-1/2″ | Curves |
| CNIT 2088-0X01B | 291.21 (1135.6) | 75 (5) | 88 | 2-1/2″ | 1-1/2″ | Curves |
| CNIT 2012-0X01C | 387.17 (1514.2) | 75 (5) | 117 | 2-1/2″ | 1-1/2″ | Curves |
| CNIT 2014-0X01C | 463.28 (1824.6) | 75 (5) | 140 | 2-1/2″ | 1-1/2″ | Curves |
Capacity Control Options
- Dual Axis with both stroke length and stroke speed adjustable.
Stroke Length Controls
- Manual: Standard on all pumps.
- Electric: Electric stepper motor. Capable of 4-20mA input.
- Pneumatic: Runs on 30 PSI air for hazardous environment.
Liquid Handling Options:
Tubular
- For liquids with suspended solids/slurries that may clog. Also good for high viscosity liquids.
Degassing Valve
- Some challenging liquids can cause air locking due to off-gassing. Our pump head with degassing valve ensures accurate and consistent pumping by letting out gas bubbles from the pump head.
Double Ball Check Valve
- An added measure of assurance that you have the position valve shut off.
Tungsten Carbide Valve Balls
- For abrasive liquids.
Leak Detection Options:
Leak Detection
- There are two types of leak detection options available with AcuFlow pumps.
Conductive
- Conductivity probe between 2 diaphragms to sense any break or rupture.
Vacuum
- Uses a vacuum switch between 2 diaphragms to sense any rupture or failure.
Other Options:
Liquid Connections
- NPT / FLANGE / TRICLAMP
Motor Options
- Enclosure: TEFC, TENV, Explosion Proof, Washdown
- Power Supply: ACV 115V, 230V, 380V, 460V, DC-12, 24, 90, 180, Single Phase, 3-Phase