Renewal Parts battery — reference illustration
Representative illustration — ask us for a photo of the exact cell.
Renewal Parts Line 03 · 3 models

HRU Kit — Jotron FB-series

2-year replacement · FB5 / FB6 / FB40 / FBH40 · mechanical

A complete replacement kit for the hydrostatic release on Jotron FB-series EPIRB brackets. Supplied as a kit, not as a loose unit: the bolt set and seals are part of the assembly, and a unit without them is not fit to go back on the bracket.

Mechanism
Hydrostatic release, spring-loaded cutter (Hammar H2O type)
Kit contents
Release unit, bolt set, washers, gasket, O-rings, label
Service life
24 months installed · up to 5 years in store
Transport
Non-hazardous · no gas generator · air freight accepted

Fits these sets

Cross-referenced by the equipment it serves, not just by part number — so you can order against the set on board.

Compatible with
Ask us — send a photo of the old cell or its label.

Specification

Verified figures on the cell we supply. Full datasheet on request.

Model HRU Kit — Jotron FB-series
Catalogue line Renewal Parts
IMPA code None appliesNo MSG line applies to this cell.

Ships with the applicable safety documentation

Documentation is issued per cell type and per lane. Tell us the destination port and we will confirm what travels with the shipment before you order.

Can't find the exact cell?

Send the model number, the equipment, or a photo of the label. We will come back with the match and a price.

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