GRABO HighFlow Plate 300 and Smart Cut Seal Kit, 150 lb

Heavy-Duty 300mm Suction Plate & Precision-Cut SMART CUT Foam Seal for Porous Pavers

The GRABO HIGH FLOW 300mm Suction Plate & SMART CUT Foam Seal Kit is engineered specifically for hardscaping crews dealing with coarse, heavily textured, and porous paving materials. Combining the rigid 300mm (12" × 12") square suction plate with the precision-contoured SMART CUT 300 foam gasket, this complete kit provides an airtight seal on challenging concrete pavers, split-face stone, and coarse aggregate slabs where standard factory seals struggle to maintain pressure.

Attaching quickly to your tool with four heavy-duty spring-lock pins, this configuration delivers up to 150 lbs (68 kg) of certified lifting force. By expanding the suction footprint and utilizing advanced closed-cell foam technology, the kit maximizes the airflow dynamics of the GRABO HIGH FLOW lifter, allowing you to pick, maneuver, and set rough hardscape materials quickly and without air leaks.

*Note: GRABO vacuum lifter tools are sold separately.

• SMART CUT Porous-Surface Foam Seal: Custom-profiled, high-density closed-cell foam conforms into deep texture crevices on split stone and rough pavers to stop vacuum loss.
• Expanded 12" × 12" (300mm) Suction Footprint: Broad contact base disperses high-volume negative pressure across wide stone profiles to prevent material slippage.
• 150 lbs (68 kg) Certified Lifting Rating: Rated to safely lift and position concrete walkway pavers, tumbled patio stones, and textured landscape blocks.
• Fast 4-Pin Spring-Lock Attachment: Clips firmly onto the GRABO HIGH FLOW tool housing in seconds using four spring-loaded pins with zero tools required.
• Engineered for HIGH FLOW Lifters: Optimizes the continuous 1.5 m³/min pump volume of the GRABO HIGH FLOW system for maximum porous-material suction hold.

Versatile Applications

• Porous Concrete Pavers: Transport and lay open-graded base pavers, coarse patio stones, and permeable concrete units cleanly.
• Split-Face & Textured Stone: Lift rough cleft slate, rustic limestone, textured flagstone steppers, and retaining wall caps.
• Hardscape Renovation & Setting: Adjust, reset, and bed interlocking pavers into sand or screed layers without manual pry tools.

Specifications & Features

What's Included in the Box

• 1× GRABO HIGH FLOW 300mm Suction Plate
• 1× SMART CUT Foam Seal 300
• 4× Integrated Spring-Lock Mounting Pins

*Note: This kit contains the suction plate and foam seal only. The GRABO HIGH FLOW vacuum lifter is sold separately.

FAQs

• Is this product a complete vacuum lifter?

  No. This product is an accessory plate and replacement seal combo kit designed for the GRABO HIGH FLOW vacuum lifter tool, which is sold separately.

• What makes the SMART CUT seal different from a standard seal?

  The SMART CUT seal is precision-cut from a specialized closed-cell foam formula that compresses deeply into porous voids and coarse surface profiles, maintaining an airtight vacuum on rough aggregate and textured pavers where conventional seals leak.

• Can this 300mm plate be used on the standard GRABO Pro or V2?

  No. This plate is engineered specifically for the GRABO HIGH FLOW platform to leverage its high-volume air displacement rate (1.5 m³/min) on porous hardscape materials.

• What should I choose if I need to lift materials heavier than 150 lbs?

  For heavier pavers and larger slabs up to 242 lbs (110 kg), choose the larger GRABO HIGH FLOW 400mm Suction Plate and SMART CUT Seal Kit.