Piston Technology Containers Designed for High Viscosity Products

Low Viscosity

400 Gallon Polyethylene Non-Pressure Piston Bin for low viscosity products up to 500,000 centipoise


Medium Viscosity

300 Gallon Polyethylene Low Pressure Piston Bin for medium viscosity products from 500,000 to 1,000,000 centipoise


High Viscosity

300 Gallon Stainless Steel Low-Pressure Piston Bin for high viscosity products from 1,000,000 to 3,000,000 centipoise


Bulk Storage

Piston Storage Tanks & Unloading Systems


Piston Technology Containers

Unique Piston System is virtually 100% efficient — piston & seal produce air and moisture barrier

Piston protects material & reduces returns — product waste and contamination are eliminated

Tough and durable bins withstand rough handling — labor and maintenance costs decrease


River City’s unique proprietary piston system offers….

NEW solutions for the storage, handling and delivery of low, medium and high viscosity products. This sealed and closed-looped system also provides solutions for protecting high quality and expensive materials from air, moisture, dirt and other contamination. The piston bins are reusable and returnable containers that are virtually 100% efficient. They eliminate the high cost of drum waste, handling and disposal. They are rugged, durable and will last many years with minimum maintenance.  Viscous materials used include: Lubricating greases, silicon, polymers, fiber optic gels, plastisol sealers, and peanut butter.


River City Piston Bins are found in the U.S.A. and around the World

Australia •Belgium •Brazil •Canada •China •England •France •Germany •Indonesia •Ireland •Italy •Japan •Mexico •Netherlands •Sweden

River City Enterprises

Green Since 1986