Diamond VAX/45-DSL Stainless steel under vacuum machine, pump 32 l./min, welding 430 mm (double welding)

This external vacuum sealer runs a 32 litre-per-minute pump and welds bags up to 430mm wide, with double welding giving a stronger, more reliable seal than a single weld strip, particularly useful for bags that will be frozen or handled roughly in transit. At W510 x D295 x H180mm and 12kg, it's a countertop unit suited to a prep bench rather than a floor-standing installation. It runs from a single-phase 230V supply. External vacuum sealers like this are best suited to dry or semi-dry product, since liquid can get drawn into the pump during the vacuum cycle, unlike a chamber sealer built to handle wet contents safely. Diamond's one-year parts-only warranty applies. It suits delis, butchers and prep kitchens bagging dry-ish product for storage or retail.