Vapor balance system definition

Vapor balance system means a combination of pipes or hoses which create a closed system between the vapor spaces of an unloading tank and a receiving tank such that vapors displaced from the receiving tank are transferred to the tank being unloaded.

Vapor balance system means a combination of pipes or hoses which create a closed system between the vapor spaces of an unloading tank and a receiving tank such that vapors displaced from the receiving tank are transferred to the tank being unloaded, or an equivalent system that has been approved by the Air Pollution Control Officer and EPA.

Vapor balance system means a combination of pipes and hoses that create a closed system between the vapor spaces of an unloading gasoline cargo tank and a receiving storage tank such that vapors displaced from the storage tank are transferred to the gasoline cargo tank being unloaded.

Examples of Vapor balance system in a sentence

• Vapor balance system means a combination of pipes and hoses that create a closed system between the vapor spaces of an unloading gasoline cargo tank and a receiving storage tank such that vapors displaced from the storage tank are transferred to the gasoline cargo tank being unloaded.

• Vapor balance system" means a combination of pipes or hoses which create a closed system between the vapor spaces of an unloading tank and a receiving tank such that vapors displaced from the receiving tank are transferred to the tank being unloaded.

• The pressure relief valves on stationary storage tanks and delivery vessels are set to release at no less than 4.8 kPa (0.7 psig), or the highest possible pressure consistent with state or local fire codes or the national fire prevention association guidelines.(e) Vapor balance system.

• Vapor balance system and vapor tight connections on the liquid fill and vapor return hoses.

• The re- viewing authority may extend the 18- month period upon a satisfactory show- ing that an extension is justified ac- cording to 40 CFR 49.156(e)(8).(e) Vapor balance system design cri- teria, management practices, and perform- ance testing.

More Definitions of Vapor balance system

Vapor balance system means a vapor transport system which directs the vapors from the vessel being loaded into either a vessel being unloaded or a vapor control system or vapor holding tank.

Vapor balance system means a system which transfers vapors from storage tanks during filling operations to the storage compartment of the transport vehicle delivering fuel.

Vapor balance system means a combination of pipes or hoses which create a closed system between the vapor spaces of an unloading vessel and a receiving vessel such that vapors displaced from the receiving vessel are transferred to the vessel being unloaded.

Vapor balance system means a closed system that causes, by displacement during transfer of gasoline, the transfer of gasoline vapors from a tank being loaded to the tank being unloaded.

Vapor balance system means a system for controlling vapor losses during the transfer of a VOC liquid from one vessel to another vessel by means of the simultaneous counter-transfer of displaced vapors from the receiving vessel to the vessel supplying the liquid.

Vapor balance system means a combination of pipes or hoses which create a closed system between the vapor spaces of an unloading tank and a receiving

Vapor balance system means a combination of pipes or hoses that creates a closed connection between the vapor spaces of an unloading tank and receiving tank such that vapors displaced from the receiving tank are transferred to the tank being unloaded and for which the vapor space connections on the unloading tank, the receiving tank and the pipes or hoses used are equipped with fittings that are vapor-tight and will automatically and immediately close upon disconnection so as to prevent the release of vapors;