GRABO®'s Technology And Technical Specification
GRABO® innovators work with a huge variety of unique technological patents. To lead the market, our team ensures our products offer cutting-edge convenience, power and accessibility. Below, we will take a detailed glance at some leading technical capabilities of our most popular tools, lines and other services.
GRABO® High-Flow Specs
Power System & Runtime
Battery platform
Compatible with GRABO® 20V battery pack
Charger input voltage
100-240VAC 50/60Hz
Battery charging time
See battery datasheet
Non-stop running time (full charge)
See battery datasheet
Running cycles (full charge)
High-flow continuous-duty operation
Stand-by mode (charge hold)
N/A
Handling Dimension and Capacity
Length
11.8 in (300 mm)
Width
7.2 in (184 mm)
Height
5.8 in (148 mm)
Weight (with battery)
6.4 lbs (2.9 kg) with 300×300 add-on & battery
Working Load Limit (WLL)
127 lbs (57.6 kg) no plate · 287 lbs (130 kg) with 300×300
Max Lift
564 lbs (256 kg) with 400×400 plate
Pump & Vacuum Performance
Brushless pump output
80 W suction power
Air flow
1,500 L/min (1.5 m³/min)
Vacuum control
Max vacuum -0.20 bar (-20 kPa)
Pump service life
Continuous-duty high-flow pump
|
Material
|
Perpendicular Hold
|
Parallel Hold
|
|---|---|---|
| No attachment — 3.0 psi (0.2 bar) | 56.2 Lbs (25.5 kg) | — |
| No attachment — 2.5 psi (0.17 bar) | 49.6 Lbs (22.5 kg) | — |
| No attachment — 2.0 psi (0.137 bar) | 39.6 Lbs (18 kg) | — |
| Suction Plate 300 — 3.0 psi (0.2 bar) | 111 Lbs (50.3 kg) | — |
| Suction Plate 300 — 2.5 psi (0.17 bar) | 100 Lbs (45.5 kg) | — |
| Suction Plate 300 — 2.0 psi (0.137 bar) | 79 Lbs (36 kg) | — |
| Suction Plate 400 — 3.0 psi (0.2 bar) | 180 Lbs (82 kg) | — |
| Suction Plate 400 — 2.5 psi (0.17 bar) | 165 Lbs (75 kg) | — |
| Suction Plate 400 — 2.0 psi (0.137 bar) | 150 Lbs (68 kg) | — |
Operating & Compatibility
Working temperature
32°F – 140°F (0°C – 60°C)
Applicable surface type
Optimised for porous and lightly textured surfaces
Additional features
Model/SKU: GHF-V1. High-flow pump for porous materials; modular add-ons (300×300 / 400×400 suction plates).
Notice
The GRABO® High-Flow was tested up to 57.6 kg (127 lbs) with no suction plate attached, 130 kg (287 lbs) with the 300×300 suction plate, and 256 kg (564 lbs) with the 400×400 suction plate at maximum lifting force under ideal conditions. These figures are breaking points under optimal lab testing and must never be reached in real-world applications. Local regulations require a 1:2 safety margin, so the official tool Working Load Limit (WLL) is half the tested values shown in the lifting force chart.
GRABO® High-Flow Adhesion To Rough Surfaces
GRABO® High-Flow suction cup technology offers incredible adhesion to awkward, often unmanageable surfaces. Traditionally, standardised suction cups require clean, flat surfaces for perfect adhesion and hold. For example, airtight panels and glass panes usually fulfil such a brief. GRABO® High-Flow technology, meanwhile, offers incredible suction and lifting power on etched, rough and otherwise irregular surfaces.
The GRABO® High-Flow is rated for extremely porous and rough surfaces, drawing suction through the material itself. Therefore, it can work with the vast majority of patterned surfaces such as tiles and various construction standards. Of course, each case will vary and will depend on the exact geometry of roughness on any given surface.
However, the GRABO® High-Flow commitment to adhesion means you can effectively pick up more than a clean panel or two. Why restrict matters?
