Surespan designs and supplies Biomass fuel doors in a variety of designs to suit all types of application. Biomass covers can be operated either manually, hydraulically or electrically and manufactured in aluminum. For single or double leaf, upstand access covers are rated at 5kN/m² loading with our flush floor covers being capable of taking traffic loading up to FACTA Class E.
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Surespan biomass plant access hatch – aluminum single or double leaf upstand floor covers are rated at 52 to 104 psf loading. The patent marine alloy frame incorporates a single or double unbroken EPDM seal to help prevent the ingress of dirt and moisture offering water and near airtight seal. Vented, insulated and airtight options are available.
Our biomass access covers come complete with grade 316 stainless steel gas spring assisted lids, which are locked in the open position with safety hold open stays to prevent against accidental closure. A stainless steel slam action cab lock is fitted as standard to lock the lids, these locks are easily opened from the inside and key operated from the outside.