The Hydra-Cell T Series API 674 Pumps are Seal-less Triplex diaphragm pumps that are now optionally available compliant with the requirements of API 674, 3rd Edition, December 2010. Hydra-Cell T-Series pumps, originally developed to handle severe pumping applications in the oil and gas industry, offer direct alternatives to other triplex plunger pumps traditionally used – with the critical advantage that the life-cycle costs of owning and operating a Hydra-Cell pump are typically much lower than those of an equivalent plunger pump.
Exclusive Hydra-Cell Seal-less Diaphragm Design
- Seal-less design separates the power end from the process fluid end, eliminating leaks, hazards, and the expense associated with seals and packing
- Low NPSH requirements allow for operation with a vacuum condition on the suction - positive inlet pressure is not necessary
- Can operate with a closed or blocked suction line and run dry indefinitely without damage, eliminating downtime and repair costs
- Unique diaphragm design handles more abrasives with less wear than gear, screw or plunger pumps
- Hydraulically balanced diaphragms to handle high pressures with low stress
- Provides low-pulse, linear flow due to its multiple diaphragm design
Hydra-Cell T Series API 674 Pumps Specifications
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|---|---|---|
| T100 Pump Series – Low Pressure | T100 Pump Series – Medium Pressure | T100 Pump Series – High Pressure |
| Max Flow: 96 gpm Metallic Pump Heads Max Pressure: 2100 psi (145 bar) |
Max Flow: 45 gpm Metallic Pump Heads Max Pressure: 3500 psi (241 bar) |
Max Flow: 26 gpm Metallic Pump Heads Max Pressure: 5000 psi (345 bar) |

The graph above displays the maximum flow capacity at a given pressure for each model series. The table below lists the maximum flow capacity and maximum pressure capability of each model series.
Please Note: Some models do not achieve maximum flow at maximum pressure. Refer to the individual model specifications in this section for precise flow and pressure capabilities by specific pump configuration.
| Maximum Capacity | Maximum Discharge Pressure | Maximum Inlet Pressure | Maximum Operating Temperature | |||
| Model | (gpm) | (l/min) | (psi) | (bar) | (psi) | (bar) |
| T100E | 96 | 366.1 | 1500 | 103 | 500 | 34 |
| T100F | 76.5 | 289.6 | 1850 | 128 | 500 | 34 |
| T100H | 68 | 257.8 | 2100 | 145 | 500 | 34 |
| T100K | 45 | 170.4 | 3000 | 207 | 500 | 34 |
| T100M | 38 | 143.8 | 3500 | 241 | 500 | 34 |
| T100S | 26 | 98.4 | 5000 | 345 | 500 | 34 |
| T200K | 93 | 352 | 3000 | 207 | 500 | 34 |
| T200M | 83 | 314 | 3500 | 241 | 500 | 34 |
| T200P | 72 | 272 | 4000 | 276 | 500 | 34 |
| T200Q | 63 | 238 | 4500 | 310 | 500 | 34 |



