Rotary Lobe Pumps for Oil, Gas & Marine Applications
Transfer crude oil and oily sludge, circulate storage tanks, and handle depot unloading or marine liquids. Match a rotary lobe pump to viscosity, solids, suction conditions, and site requirements.
Request Pump SizingCrude Oil Transfer & Stripping
Rotary lobe pumps are an option for viscous crude and oily sludge where solids and cold starts complicate transfer. Size the inlet and drive for the coldest startup, then match rotor materials and seals to the oil and solids.
Explore Crude Oil Transfer & Stripping- Viscosity at both startup and normal operating temperatures.
- Sand or grit load and any reported gas or H2S content.
- Required flow, pressure, suction levels, and startup torque.
Tank Battery Circulation & Separation
Speed control lets you adjust flow for tank recirculation and separator feed as the operating duty changes. For oil-water mixtures, check the effect of pumping on downstream separation as well as the required circulation rate.
Explore Tank Circulation & Separation- Fluid viscosity, solids, and separation requirements.
- Circulation flow, pressure, and continuous operating hours.
- Seal compatibility, cooling needs, and site motor requirements.
Tank Cleaning & Unloading
Reversible flow can support loading and unloading through a suitable valve arrangement, while tank cleaning adds settled sludge and debris to the transfer duty. Confirm solids passage, inlet losses, pressure relief, and seal protection as the tank empties.
Explore Tank Cleaning & Unloading- Tank level range, suction lift, hose lengths, and inlet losses.
- Air exposure near empty and the planned seal-protection controls.
- Direction changes, drive arrangement, and available footprint.
Marine Bilge & Cargo Pumps
Access to the wet end for rotor and seal service matters in confined bilge and cargo-transfer installations. Confirm service clearances alongside the fluid-specific materials, seal arrangement, and vessel requirements.
Explore Marine Bilge & Cargo Handling- Fluid composition, seawater exposure, solids, and temperature.
- Required flow, pressure, suction arrangement, and onboard space.
- Material and seal specifications, drive layout, and service access.
What to Share for Pump Selection
Share the fluid composition, duty point, and installation requirements, including available material or site specifications, for review.
- Fluid: oil or cargo type, viscosity at startup and operating temperature, solids, and any reported gas content.
- Duty: required flow, pressure, operating hours, circulation or unloading cycle, and separation needs.
- Installation: tank levels, suction piping, available space, site area classification, and motor requirements.
Request Oil & Marine Pump Sizing
Share your fluid, operating conditions, and site requirements through our contact form for an application review.
Request Pump Sizing