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 quality certificates of conformity

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Adhesion To Rough Surfaces

Grabo 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 technology, meanwhile, offers incredible suction and lifting power on etched, rough and otherwise irregular surfaces

Grabo tools can adhere to a high level of roughness, with a general amplitude of around 2.5 mm, or 0.1 inches, allowance. Therefore, our tools 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, Grabo’s commitment to adhesion means you can effectively pick up more than a clean panel or two. Why restrict matters?

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How To Operate GRABO

  1. Place the GRABO on your material.
  2. Turn the power button to the ON position then press the green button to activate the vacuum. Your GRABO will create a strong suction as it sticks to the surface.
  3. Lift your heavy material and smoothly move it into place. For maximum lifting force, keep the vacuum activated while moving material. The green button also is the motor OFF function.
  4. A rubber-protected pressure gauge helps you monitor the vacuum pressure.
  5. Press the red button to release the pressure.

Using the Nemo GRABO improves efficiency and safety for you and your team.

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GRABO Components

Replacing the Rubber Foam Seal

Occasionally, you should replace the rubber foam seals on your GRABO Nemo power tools. Your tool’s double foam seal is designed to withstand incredible friction. It offers unbeatable adhesion to even the most porous or difficult surfaces. Your seals should last around 3,000 uses.

You must make sure to check your seals regularly if using your tools intensively.

  1. Disconnect your power tool from the mains supply.
  2. Carefully remove the rubber seal, if damaged or worn, by gently pulling it away from the base of the vacuum cup. To achieve this, you will likely need a flat screwdriver or similar implement.
  3. Do NOT pull on the black foam itself; doing so may cause tearing.
  4. Once removed, dispose of the old seal and carefully press your new seal into place. It should be a snug fit.

Battery Charging

  1. Connect your battery charger to a socket or outlet.
  2. Connect the charger to your battery, and switch it on at the socket.
  3. A red light on your charger’s LED indicates the battery is charging. This will turn green once your battery is completely charged.

GRABO Models

GRABO PRO-Lifter 20 NEMO GRABO GRABO H GRABO COMPARISON CHART

GRABO Comparition Chart

COMPARISON CHART

Model

NEMO GRABO

GRABO PRO-LIFTER 20

GRABO H

OTTOVAC

GRABO HIGH FLOW

FUNCTIONAL PARAMETERS

Battery

 14.8VDC 2600mAh Li-ion 14.8VDC 2600mAh Li-ion 7.4 AA 1.5V x4 or Li-ion 20V Li-ion

Rated Power

 16 W 10 W 6 W 160 W

Charger Input Voltage

 100-240VAC 50/60Hz N/A 100-240VAC 50/60Hz

Battery Charging Time

~2hrs

 - - -

Non-Stop Running Time (Full Charge)

 90 Min 90 Min N/A N/A N/A

Running Cycles (ON-OFF Cycles of 10 Seconds On Full Charge)

900 900 340 1500 N/A

Stand-by Mode (Charge Hold relates to battery, not to the pump)

30 Days 30 Days 25 Days N/A N/A

Pump Service Life (Charge Hold)

100000+ ON-OFF cycles / 800+ hrs continuous action

 N/A N/A

With Automatic OFF Switch

No

Yes

Yes

Yes

N/A

Rated Air Flow

 0.7cfm ( 20 L/min ) 0.7cfm ( 20 L/min ) 7 L/min 7 L/min 1500 L/min

Maximum Vacuum Rate

11.6Psi ( 0.8 Bar, 80 kPa )

 0.7 Bar / -70 kPa 0.20 Bar / -20 kPa

PHYSICAL LIMITATIONS

Maximum Lifting Capacity

 375Lbs ( 170 kg ) 375Lbs ( 170 kg ) 165 lbs ( 75 kgs) 330_lbs 282_lbs

L x W x H

 11.67 x 7.12 x 4.76” (297 x 181 x 121 mm) 11.77 x 7.22 x 4.76” (300 x 184 x 121 mm) 110.94 x 6.38 x 4.72(in)/ 278 x 162 x 120 (mm) 8 x 8 x 3.5” ( 200 x 200 x 90 mm ) 11.8 x 7.2 x 5.8” ( 300 x 184 x 148 mm )

Net Weight (With Battery)

 3.3Lbs ( 1.6 kg ) 3.2Lbs ( 1.5 kg ) 2.6Lbs ( 1.2 kg ) 2.6Lbs ( 1.2 kg ) 5.5Lbs ( 2.5 kg )

Working Temperature

32°F~140°F ( 0°~60 °C )

KIT

Gauge Type

 Mechanical With Protective Rubber Cover Smart Digital Pressure Sensor No Gauge Mechanical With Protective Rubber Cover Smart Digital Pressure Sensor

Number of Batteries

 2 1 0 1 1

Charger

Multi Socket Charger

 Li-ion USB-C Not included 21V Charger included

Number of Seals

 2 in Total 2 in Total 1 in Total 1 in Total 1 in Total

Warranty

1 Year Basic Warranty as outlined on WWW.GRABO.COM

 6-MONTHS FOR GRABO H

1 Year Basic Warranty as outlined on WWW.GRABO.COM

Miscellaneous

 Use for all surface types, without automatic stop function, without display and electronic pressure gauge Use for all surface types, with automatic stop function at 11.6Psi, with digital display and electronic pressure gauge

Use for all surface types, with smaller battery, without display and pressure gauge, without strap eyelets

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