Covers requirements for hose swivel connectors for flammable and
combustible liquid service, excluding high aromatic or high
alcohol content gasolines, for use with dispensing devices to
facilitate handling of the hose nozzle valve and/or hose without
subjecting the hose to twisting or torsional stress.
CAN/ULC-S634-M89-1989 history
1989CAN/ULC-S634-M89-1989 Standard for Hose Swivel Connectors for Flammable and Combustible Liquids