Hydra-Cell® Seal-less Pumps for LACT Units

Applications by Market

LACT Unit Q155

Accurate & Reliable Pumps for Lease Automatic Custody Transfer (LACT) Units

Hydra-Cell Seal-less Pumps provide accurate and reliable custody transfer of crude oil, produced water, and NGL’s. They feature a compact design, require minimal maintenance, and are energy efficient.

Hydra-Cell pumps are available in several models to match your requirements for flow capacity, pressure ratings, pump size, and budget. In addition, Wanner Engineering has a fully equipped testing facility to perform witnessed and non-witnessed tests for certification of Hydra-Cell pumps.

A network of local distributors who have vast experience and expertise in the oil and gas industry are ready to assist you in every way. If needed, we can provide system design consultation, site visitations, and operational and maintenance training.

Hydra-Cell® LACT Unit Pump Models

D35 Series

Maximum Flow Rate:
1251 BPD (36.5 gpm)
Maximum Discharge Pressure:
1200 psi (83 bar)

Hydra-Cell D35 with 316L Stainless Steel pump head and ANSI flanges.

D66 Series

Maximum Flow Rate:
2253 BPD (65.7 gpm)
Maximum Discharge Pressure:
700 psi (48 bar)

Hydra-Cell D66 with Brass pump head.

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Accurate & Reliable Pumps for Lease Automatic Custody Transfer (LACT) Units

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Hydra-Cell® Performance Advantages Compared to Other Types of Pumping Technologies

  • Seal-less design means no packing to leak, replace, or adjust. There is less downtime, less environmental containment costs, and less annual maintenance compared to conventional plunger pumps.
  • No mechanical seals to fail, leak, or replace.
  • Can pump water-thin fluids without having to adjust the pump speed. The required flow is delivered due to very low slip rates.
  • Accurate control of flow rate by varying pump speed over a wide range of discharge pressures and fluid viscosities.
  • Handles sand or other solids up to 800 microns in size. No fine filtration is required. No equipment failures when all the frac flow-back sand has not been removed from the well.
  • Can run dry indefinitely; the pump does not use the process fluid for lubrication.
  • Higher volumetric efficiency than centrifugal pumps and gear pumps when pumping low-viscosity crude oils.
  • Alternative materials available for the manifold, valves, and diaphragms if hydrogen sulfide (H2S) is present.
  • Hydraulically balanced diaphragm design for long life.
  • Patented diaphragm position control technology enables operation and protects the pump in case of a closed inlet due to abnormal or adverse conditions, or operational error.
  • Rugged construction for long life with minimal maintenance.
  • Compact vertical V-belt skid designs for a smaller installation footprint.

T100 Series

Maximum Flow Rate:
3292 BPD (96 gpm)

Hydra-Cell T100 with 316L Stainless Steel pump head and ANSI flanges.

Q155 Series

Maximum Flow Rate:
5383 BPD (157 gpm)
Maximum Discharge Pressure:
2100 psi (145 bar)

Hydra-Cell Q155 with NAB Manifold.



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