Road Maintenance
Asphalt/Crack Sealant
In the asphalt and crack sealant market, Roper’s external gear pumps are used for transferring asphalt binders, crack sealants, and other viscous materials in various stages of production and pavement maintenance. From pumping raw materials into mixing tanks to dispensing sealants onto cracks and joints, these pumps’ ability to handle high viscosity liquids and abrasive materials makes them essential components in the asphalt and crack sealant industry.
Featured Pumps
3600 Series
- Durable, Standard
- Up to 468 GPM – Up to 125 PSI
- Multiple sizes available
- Viscosities up to several hundred thousand SSU
- Temperatures up to 450°F
- Optional Jacketing
eX Series
- Flow rate up to 585 GPM for 65-Size
- Flow rate up to 468 GPM for 48-Size
- Ideal for Abrasive Applications
- Hardened Internals
- Configurable Sealing Options
- Multi-Viscous Compatible
- Optional Jacketing
A Series
- Up to 75.6 GPM – Up to 300 PSI
- 12 Sizes Available
- Configurable Sealing/Busing Options
- Close Coupled Options
5600 Series
- Handles solids
- Up to 232 GPM – Up to 100 PSI
- Rubber Covered Gears
- Extended Bushing Life
- Customizable/Configurable Sealing Options
- OPTIONAL ADD-ON: Superior, longer-lasting WEDGEE™ Packing that reduces leakage
- Reversible Rotation
