Large Expandable Fluororubber Oil Drum Plug Lockout
BD-Q130P-2
The BD-Q130P-2 large expandable FKM drum bung lockout is equipped with an FKM seal capable of withstanding corrosion from strong acids, strong alkalis, and various potent industrial solvents. Combining sealing and locking functions, it seals the drum opening from the inside to effectively prevent the leakage of hazardous liquids and the escape of toxic gases.
- Large premium fluororubber (Viton/FKM) sealing ring, outstanding resistance to strong acid, alkali and aggressive solvents
- PA66+20% glass fiber reinforced body, high rigidity, impact and aging resistant
- Green fluororubber seal for easy visual identification of heavy chemical service
- Large sealing ring design, fits barrel openings of 60–70mm inner diameter
- Widened butterfly knob for effortless manual operation; clockwise rotation creates gas & liquid tight sealing
- Unique expandable internal plug design, integrates sealing and lockout (not external clamp type)
- Built-in lock hole for padlock (shackle ≤7mm), prevents tampering and unauthorized seal release
- Tool-free installation, hand-tighten operation without extra wrenches
- Reusable plug, replaceable fluororubber gasket to cut long-term operating costs
- OSHA compliant LOTO safety device for large size highly corrosive chemical storage barrels
Product Appearance

Core parameters:
- Model:BD-Q130P-2 Large Expandable Fluororubber Oil Drum Plug Lockout
- Main Body Material:PA66 + 20% Glass Fiber Reinforced Nylon
- Sealing Ring Material:Fluororubber (Viton / FKM), large green seal
- Color:Orange Widened Butterfly Knob + Green Fluororubber Seal
- Applicable Drum Hole:Inner Diameter 60–70mm, large sealing ring version
- Overall Dimension:Total Height 127mm, Butterfly Knob Width 60mm, Lock Hole Φ9mm
- Padlock Compatibility:Padlock shackle diameter ≤7mm
- Core Advantage:Large fluororubber seal for big bore strong corrosive chemical barrels, integrates gas-liquid sealing & LOTO lockout
- Core Function:Seal large barrel opening, prevent liquid/gas leakage, lock to stop unauthorized opening
- Application:Large-caliber industrial barrels for strong acid, alkali and aggressive solvent chemicals
- Compliance:OSHA lockout-tagout safety standard
FAQs
1What material is the sealing ring of BD-Q130P-2?
BD-Q130P-2 adopts large fluororubber (Viton/FKM) seal ring, which resists strong acid, alkali and aggressive solvents, better than ordinary nitrile rubber.
2What barrel opening size does BD-Q130P-2 suit?
BD-Q130P-2 is the large sealing ring model, suitable for oil drum holes with inner diameter of 60–70mm. BD-Q130P-1 is the small ring version for 55–60mm barrel openings.
3What is the difference between BD-Q130P-2 and BD-Q130-2?
BD-Q130-2 uses nitrile rubber seal for oil and weak chemical media. BD-Q130P-2 upgrades to fluororubber seal, specially made for highly corrosive chemicals.
4How does the expandable sealing mechanism work?
Rotate the widened butterfly knob clockwise to expand the fluororubber gasket inside the barrel hole, forming gas and liquid tight sealing.
5What padlock can be used with BD-Q130P-2?
It accepts safety padlocks with shackle diameter ≤7mm. Once locked, the butterfly knob cannot rotate to release the seal.




