Fat Fire Cartridge 6L (F6P)
Survitec Fat Fire Cartridge 6L (F6P) — Wet chemical cartridge fire extinguisher for Class F fires in commercial kitchens and canteens.
Inspector Detail
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Common issues
- Under- or over-pressurisation from an incorrect or corroded gas cartridge
- Nozzle/hose blockage from dried agent residue left after a previous discharge
- External corrosion of the steel body affecting the hydrostatic test result
- Seal/O-ring degradation causing slow pressure loss
- Missing or expired service tag making status unverifiable at survey
Inspection checklist
- Visual check of body, hose, nozzle and cartridge indicator per the monthly extinguisher inspection
- Check gross weight/cartridge weight against the nameplate value
- Check the pressure indicator/tamper seal is intact
- Confirm the service tag is current for annual service and periodic overhaul
- Confirm location, mounting bracket and fire-class signage are correct and unobstructed
- Check the cylinder body for corrosion, dents or damage
Service intervals
| Visual monthly inspection | monthly, per SOLAS/flag requirement |
| Annual service by an approved service station | annually |
| Extended/overhaul service, including hydrostatic test | commonly every 5 years, with a further internal/refill interval commonly around 10 years - confirm against maker and flag requirements |
| Gas cartridge weight check | at each annual service |
Critical spares
- Replacement gas cartridge, correct type/weight for this model
- Wet chemical agent refill, maker-approved type
- Hose and nozzle assembly
- Body O-ring/seal kit
- Service/inspection tag
Safety
- The pressurised cartridge should only be serviced by trained personnel - risk of sudden discharge
- The wet chemical agent can be corrosive/irritant to skin and eyes - follow the safety data sheet for handling and first aid
- For Class F (cooking oil/fat) fires only - using the wrong extinguisher type on other fire classes can worsen the fire
- Cartridge-operated units must be activated per the maker procedure - improper activation can result in incomplete or delayed discharge
Class survey
Catalogue mismatch: this entry is filed as a 'Dry Powder Extinguisher', but the manufacturer's own description identifies it as a cartridge-operated wet chemical extinguisher for Class F (cooking oil/fat) fires - the notes above concern the wet chemical unit. typical_wear_limits and estimated_lifetime_hours are not meaningful for a portable extinguisher and have been omitted; condemnation/renewal is governed by the approved service station's inspection and hydrostatic test result, not a generic figure. Confirm the mounted unit's type/class signage matches the vessel's approved fire control plan.
Components & Design
Component data being added…
Technical Data
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Common failures & inspection points
Visual inspection for dents, cracks, corrosion, or rust on the 2mm steel cylinder; check polyester coating condition for damage or peeling that could expose metal to corrosion
For stored pressure models (PP2P, PP6P, PP9P, CO2): verify pressure indicator needle position is in correct operating range; test gauge responsiveness; for cartridge models, verify cartridge is properly installed and not corroded
Verify anti-rust safety pin is present, intact, and can be removed/reinserted; check lead seal or tamper seal for signs of tampering or removal; ensure safety pin is not corroded or stuck
For models with discharge nozzles (water, foam, powder cartridge, fat fire): test spray discharge ability without releasing agent; verify nozzle is not clogged or obstructed; check hose for kinks, cracks, or brittleness; inspect rotating coupling for corrosion
Where applicable (models with brackets): verify bracket is securely attached to extinguisher; check all fasteners are tight and not corroded; ensure strap mechanisms function correctly; confirm bracket mounting surface on wall/vessel is secure
Type-general inspection and maintenance points for this equipment category — not model-specific.
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