GRABO HighFlow Oval Open Cell Foam Seal, 75 lb

This is an accessory for GRABO suction gripsters. It is not a suction gripster on its own. Standard size, maximum air flow. This oval open-cell seal matches the original base of the GRABO HIGH FLOW, no plate required, and it is the right choice when the material is too small for a 300mm or 400mm suction plate. The open-cell foam is the important part. Closed-cell foam seals by going airtight; open-cell foam deliberately lets air pass through it, which is what the HIGH FLOW needs. The tool is built to out-flow a leak rather than eliminate it, so on porous brick and textured stone this seal grips where an airtight gasket would fight the pump.

That is the difference between this suction gripster and an ordinary vacuum lifter. Rated to hold up to 75 lbs (34 kg). The go-to seal for smaller pavers, bricks and rough surfaces on the GRABO HIGH FLOW gripper. Step up to a 300mm or 400mm plate and seal when the material outgrows what this gripster and lifter combination covers. Product details SKU GHF-OFS Brand GRABO Condition New