Ventseal-Light, a new generation combined venting and sealing arrangement for Ni-Cd, Ni-MH, VRLA and maintenance-free lead gel storage batteries

Ventseal-Light, a new generation combined venting and sealing arrangement for Ni-Cd, Ni-MH, VRLA and maintenance-free lead gel storage batteries

Ventseal-Light, a new generation combined venting and sealing arrangement for Ni-Cd, Ni-MH, VRLA and maintenance-free lead gel storage batteries

Ventseal-Light has been specifically developed to overcome the problems associated with conventional battery sealing and venting, offering controlled venting of the low-pressure build up found with storage batteries, impermeability to battery media and secure sealing against the ingress of external dirt.



The Busak+Shamban development extends their range of Ventseal products, providing an advanced combined venting and sealing solution for battery manufacturers who are seeking innovation and economy. Ventseal-Light utilises a Busak+Shamban special elastomer that offers life-time performance of the opening and closing function, to vent the performance damaging low-pressure build up that occurs within battery compartments, and secure sealing, in a closed position.

Optional grades of elastomer ensure the same benefits can be achieved with all battery media types and offers assured opening and closing functions within a 50 to 400 bar pressure range.

The Ventseal-Light patented design closely matches battery manufacturers expectations: a cost effective solution with assured lifetime venting and sealing performance, varied media resistance and a suitability to most battery types.