VSTaflex™ Curb Pump Hose is designed for gasoline and diesel blended fuels at dispensing pump applications. VSTaflex Hose uses synthetic rubber blends exactingly formulated by VST for excellent fuel, ozone, UV, aging, and abrasion resistance. They offer superior handling and increased service life.

Customer Benefits: Light weight assembly, easy to handle, eliminates potential leak points, and low cost of ownership.

Built in Variable Flow Limiter: Variable spring-loaded design allows flow rates up to 10 GPM without exceeding the federally mandated legal limit. Only activates when needed so as not to exceed the 10 GPM flow rate. Eliminates nozzle shutoff problems due to exceeding 10 GPM flow limit. Engineered to operate inside the whip hose, thereby reducing the assembly weight, end connections, and overall cost of ownership.

Product Specification: These products are NOT recommended where components are exposed to contact with fuels containing more than 5% methanol, 10% ethanol, 15% MTBE by volume, any exposure to M85/E85, other alcohol rich fuels, or more than 20% bio-diesel style fuels.

UL 330 Listed Hose Assemblies.

VSTaflex™ Curb Pump Hose is designed for gasoline and diesel blended fuels at dispensing pump applications. VSTaflex Hose uses synthetic rubber blends exactingly formulated by VST for excellent fuel, ozone, UV, aging, and abrasion resistance. They offer superior handling and increased service life.

Customer Benefits: Light weight assembly, easy to handle, eliminates potential leak points, and low cost of ownership.

Built in Variable Flow Limiter: Variable spring-loaded design allows flow rates up to 10 GPM without exceeding the federally mandated legal limit. Only activates when needed so as not to exceed the 10 GPM flow rate. Eliminates nozzle shutoff problems due to exceeding 10 GPM flow limit. Engineered to operate inside the whip hose, thereby reducing the assembly weight, end connections, and overall cost of ownership.

Product Specification: These products are NOT recommended where components are exposed to contact with fuels containing more than 5% methanol, 10% ethanol, 15% MTBE by volume, any exposure to M85/E85, other alcohol rich fuels, or more than 20% bio-diesel style fuels.

UL 330 Listed Hose Assemblies.

VSTaflex™ Curb Pump Hose is designed for gasoline and diesel blended fuels at dispensing pump applications. VSTaflex Hose uses synthetic rubber blends exactingly formulated by VST for excellent fuel, ozone, UV, aging, and abrasion resistance. They offer superior handling and increased service life.

Customer Benefits: Light weight assembly, easy to handle, eliminates potential leak points, and low cost of ownership.

Built in Variable Flow Limiter: Variable spring-loaded design allows flow rates up to 10 GPM without exceeding the federally mandated legal limit. Only activates when needed so as not to exceed the 10 GPM flow rate. Eliminates nozzle shutoff problems due to exceeding 10 GPM flow limit. Engineered to operate inside the whip hose, thereby reducing the assembly weight, end connections, and overall cost of ownership.

Product Specification: These products are NOT recommended where components are exposed to contact with fuels containing more than 5% methanol, 10% ethanol, 15% MTBE by volume, any exposure to M85/E85, other alcohol rich fuels, or more than 20% bio-diesel style fuels.

UL 330 Listed Hose Assemblies.

VSTaflex™ Curb Pump Hose is designed for gasoline and diesel blended fuels at dispensing pump applications. VSTaflex Hose uses synthetic rubber blends exactingly formulated by VST for excellent fuel, ozone, UV, aging, and abrasion resistance. They offer superior handling and increased service life.

Customer Benefits: Light weight assembly, easy to handle, eliminates potential leak points, and low cost of ownership.

Built in Variable Flow Limiter: Variable spring-loaded design allows flow rates up to 10 GPM without exceeding the federally mandated legal limit. Only activates when needed so as not to exceed the 10 GPM flow rate. Eliminates nozzle shutoff problems due to exceeding 10 GPM flow limit. Engineered to operate inside the whip hose, thereby reducing the assembly weight, end connections, and overall cost of ownership.

Product Specification: These products are NOT recommended where components are exposed to contact with fuels containing more than 5% methanol, 10% ethanol, 15% MTBE by volume, any exposure to M85/E85, other alcohol rich fuels, or more than 20% bio-diesel style fuels.

UL 330 Listed Hose Assemblies.

VSTaflex™ Curb Pump Hose is designed for gasoline and diesel blended fuels at dispensing pump applications. VSTaflex Hose uses synthetic rubber blends exactingly formulated by VST for excellent fuel, ozone, UV, aging, and abrasion resistance. They offer superior handling and increased service life.

Customer Benefits: Light weight assembly, easy to handle, eliminates potential leak points, and low cost of ownership.

Built in Variable Flow Limiter: Variable spring-loaded design allows flow rates up to 10 GPM without exceeding the federally mandated legal limit. Only activates when needed so as not to exceed the 10 GPM flow rate. Eliminates nozzle shutoff problems due to exceeding 10 GPM flow limit. Engineered to operate inside the whip hose, thereby reducing the assembly weight, end connections, and overall cost of ownership.

Product Specification: These products are NOT recommended where components are exposed to contact with fuels containing more than 5% methanol, 10% ethanol, 15% MTBE by volume, any exposure to M85/E85, other alcohol rich fuels, or more than 20% bio-diesel style fuels.

UL 330 Listed Hose Assemblies.

VSTaflex™ Curb Pump Hose is designed for gasoline and diesel blended fuels at dispensing pump applications. VSTaflex Hose uses synthetic rubber blends exactingly formulated by VST for excellent fuel, ozone, UV, aging, and abrasion resistance. They offer superior handling and increased service life.

Customer Benefits: Light weight assembly, easy to handle, eliminates potential leak points, and low cost of ownership.

Built in Variable Flow Limiter: Variable spring-loaded design allows flow rates up to 10 GPM without exceeding the federally mandated legal limit. Only activates when needed so as not to exceed the 10 GPM flow rate. Eliminates nozzle shutoff problems due to exceeding 10 GPM flow limit. Engineered to operate inside the whip hose, thereby reducing the assembly weight, end connections, and overall cost of ownership.

Product Specification: These products are NOT recommended where components are exposed to contact with fuels containing more than 5% methanol, 10% ethanol, 15% MTBE by volume, any exposure to M85/E85, other alcohol rich fuels, or more than 20% bio-diesel style fuels.

UL 330 Listed Hose Assemblies.

VSTaflex™ Curb Pump Hose is designed for gasoline and diesel blended fuels at dispensing pump applications. VSTaflex Hose uses synthetic rubber blends exactingly formulated by VST for excellent fuel, ozone, UV, aging, and abrasion resistance. They offer superior handling and increased service life.

Customer Benefits: Light weight assembly, easy to handle, eliminates potential leak points, and low cost of ownership.

Built in Variable Flow Limiter: Variable spring-loaded design allows flow rates up to 10 GPM without exceeding the federally mandated legal limit. Only activates when needed so as not to exceed the 10 GPM flow rate. Eliminates nozzle shutoff problems due to exceeding 10 GPM flow limit. Engineered to operate inside the whip hose, thereby reducing the assembly weight, end connections, and overall cost of ownership.

Product Specification: These products are NOT recommended where components are exposed to contact with fuels containing more than 5% methanol, 10% ethanol, 15% MTBE by volume, any exposure to M85/E85, other alcohol rich fuels, or more than 20% bio-diesel style fuels.

UL 330 Listed Hose Assemblies.

VSTaflex™ Curb Pump Hose is designed for gasoline and diesel blended fuels at dispensing pump applications. VSTaflex Hose uses synthetic rubber blends exactingly formulated by VST for excellent fuel, ozone, UV, aging, and abrasion resistance. They offer superior handling and increased service life.

Customer Benefits: Light weight assembly, easy to handle, eliminates potential leak points, and low cost of ownership.

Built in Variable Flow Limiter: Variable spring-loaded design allows flow rates up to 10 GPM without exceeding the federally mandated legal limit. Only activates when needed so as not to exceed the 10 GPM flow rate. Eliminates nozzle shutoff problems due to exceeding 10 GPM flow limit. Engineered to operate inside the whip hose, thereby reducing the assembly weight, end connections, and overall cost of ownership.

Product Specification: These products are NOT recommended where components are exposed to contact with fuels containing more than 5% methanol, 10% ethanol, 15% MTBE by volume, any exposure to M85/E85, other alcohol rich fuels, or more than 20% bio-diesel style fuels.

UL 330 Listed Hose Assemblies.

VSTaflex™ Curb Pump Hose is designed for gasoline and diesel blended fuels at dispensing pump applications. VSTaflex Hose uses synthetic rubber blends exactingly formulated by VST for excellent fuel, ozone, UV, aging, and abrasion resistance. They offer superior handling and increased service life.

Customer Benefits: Light weight assembly, easy to handle, eliminates potential leak points, and low cost of ownership.

Built in Variable Flow Limiter: Variable spring-loaded design allows flow rates up to 10 GPM without exceeding the federally mandated legal limit. Only activates when needed so as not to exceed the 10 GPM flow rate. Eliminates nozzle shutoff problems due to exceeding 10 GPM flow limit. Engineered to operate inside the whip hose, thereby reducing the assembly weight, end connections, and overall cost of ownership.

Product Specification: These products are NOT recommended where components are exposed to contact with fuels containing more than 5% methanol, 10% ethanol, 15% MTBE by volume, any exposure to M85/E85, other alcohol rich fuels, or more than 20% bio-diesel style fuels.

UL 330 Listed Hose Assemblies.

Enviro-Loc EVR Balance Fuel Hose from VST has a patented, variable design venturi that allows maximum flow rate with superior performance. Your customers will find it easier to use because Enviro-Loc hose is lighter and has more flexibility than any old-style vacuum assist hose. The VST EVR Balance hose design has no vapor tubing to stretch or kink, which can block the vapor path and can trigger a system alarm.

The VST Coaxial Balance Hose built-in permanent double swivels offer superior handling and less flex stressing on the hose which translates into longer service life.

All assemblies are UL listed.

Venturi is a device that creates a vacuum in a fuel line by constricting the fuel flow. The suction is used to extract condensation and excess fuel from the vapor line by means of pick up tubing.

VST's Ventrui flow sensor opens and closes venturi with changes in line pressure. This unique design provides the industries highest flow rates, 15% to 30%, higher than competitive designs. All fixed Venturi designs must exceed a minimum flow rate before they will function. VST's variable design compensates for low flow applications, thereby exceeding the CARB requirements for all flow rates. VST's VDV is the only Venturi hose to meet CARB's requirements for low flow evacuation of 50 ml at 5 GPM flow rate. The combined advantages of the VDV's higher flow rate and improved evacuation provide for significantly increased dispenser efficiency in balance systems.