Liquid Transfer Pumps for Tank Trucks & Trailers

NEW: VPP & VPN Sliding Vane Pumps for Fuel & Chemical Transfer 

These sliding vane pumps operate using a rotor that turns inside the pump casing. As the rotor turns, centrifugal force pushes the vanes outward so they maintain contact with the casing. This creates sealed pumping chambers that deliver constant flow.

Because of this design, vane pumps work well for fuel and chemical transfer, where stable flow is important.

Key Benefits

• High flow rates for fast loading and unloading
• Low weight to maximise vehicle payload
• Compact designs suitable for parallel or 90° installation
• Maintenance‑free self‑lubricating carbon bushings
• Single mechanical shaft seal for easy servicing
• Compatible with fuel, chemical, and blended liquids
• Suitable for short periods of dry running and rapid start‑up

These positive displacement pumps are suitable for applications that need constant flow, reliable self‑priming, and easy maintenance.

Gardner Denver Transport Solutions provides complete systems, not just pumps.

These systems combine displacement pumps, metering equipment, and auxiliary components so everything works together.

System Components Include

• Electronic metering systems for fuel applications
• Gas elimination and system protection
• Compressors for pressure discharge where high pressure unloading is required
• Hydrapak oil coolers for compact hydraulic drive installations

How They Work Together

1. The pump moves liquid through the system with controlled flow.
2. Metering pumps measure volume accurately.
3. Compressors assist discharge when pressure unloading is needed.
4. Hydrapak units cool and support the hydraulic drive.
5. Together, these components form a reliable, vehicle‑integrated liquid transfer solution.