These
hydraulic energy source labels identify hydraulic disconnect locations within an equipment energy control program. Each blue sticker carries a white H-number and a white circular symbol containing a black triangle.
Printed identification and design
H-1, H-2, H-3, H-4, H-5 or H-6, depending on the option selected.
The labels have white identifiers and a white rounded border on blue. The symbol and identifier are printed together on one adhesive sticker.
Size and selection
- Size: 3 inches wide × 1½ inches tall.
- Standard options: EST-Hy-1 through EST-Hy-6, printing H-1 through H-6 respectively.
- Custom option: EST-Hy-CUST.
- These are adhesive identification labels, not hanging tags.
- Select the identifier needed; the Text option is not a pack containing every number.
Custom hydraulic source identifiers
Custom identifiers can be printed to match your numbering system. Examples include H-99, H-1-1 and H-A-1. Select EST-Hy-CUST and
contact us with the exact hydraulic source identifier to print.
The custom image's H-? is a placeholder. Its red arrow and ADD YOUR SOURCE NUMBER HERE caption explain customization; they are not part of the printed sticker. The custom option is printed for your order, not supplied as a blank write-in field.
Recommended placement
Place each label on a suitable fixed surface at or beside the corresponding hydraulic isolation point, visible to personnel identifying that point. Match its identifier to the equipment-specific energy control procedure. Keep valve positions, equipment identification, existing warnings and service access unobstructed.
This is general placement guidance, not a verified factory mounting location. Have the person responsible for the equipment's energy control procedure confirm the identifier and location. Apply to a suitable clean, dry surface.
Identification, not pressure isolation
These stickers identify hydraulic energy sources; they do not close or lock a valve, release stored pressure or verify that the system is isolated. An H-number is not a pressure rating or an indication that equipment is safe to service.
The labels do not replace equipment-specific isolation procedures, locks, testing or other required hazard information.
Created, printed, cut and shipped in the USA.
For help choosing identifiers and understanding how source markers differ from lockout tags, read our
energy source identification label guide, with buyer questions and related OSHA references.
