Pneumatic scaler 23 BG

walk-behindneedlelong-reach

Product description
Pneumatic needle scalers quickly remove rust, dirt, weld slag and other residues from uneven or profiled surfaces. The flexible needles adapt to projections and complex geometries, enabling consistent cleaning across varied substrates. The VonArx needle scaler range is offered with needle diameters of 2, 3 or 4 mm and multiple needle counts to match job requirements.

Video
Product video available (YouTube embed on the page).

Products

• 12 B
  Article no. 700263
  Weight: 1.3 kg (2.9 lbs)
  Air consumption: 96 L/min (3.4 cfm)
  Needles Ø 3 mm: 12 pcs
  Air pressure: max. 6 bar (85 psi)
  Connection thread: G 3/8"
  Acoustic power level: 101 dB(A)
• 23 BG
  Article no. 700438
  Weight: 2.0 kg (4.4 lbs)
  Air consumption: 100 L/min (3.5 cfm)
  Needles Ø 3 mm: 19 pcs
  Air pressure: max. 7 bar (100 psi)
  Connection thread: G 3/8"
  Acoustic power level: 101 dB(A)
• 23 B
  Article no. 700312
  Weight: 2.2 kg (4.9 lbs)
  Air consumption: 100 L/min (3.5 cfm)
  Needles Ø 3 mm: 19 pcs
  Air pressure: max. 7 bar (100 psi)
  Connection thread: G 3/8"
  Acoustic power level: 101 dB(A)
• NP 23
  Article no. 700616
  Weight: 2.6 kg (5.7 lbs)
  Air consumption: 100 L/min (3.5 cfm)
  Needles Ø 3 mm: 19 pcs
  Air pressure: max. 7 bar (100 psi)
  Connection thread: G 3/8"
  Acoustic power level: 109 dB(A)
• NP 23 K
  Article no. 700722
  Weight: 2.2 kg (4.9 lbs)
  Air consumption: 100 L/min (3.5 cfm)
  Needles Ø 3 mm: 19 pcs
  Air pressure: max. 7 bar (100 psi)
  Connection thread: G 1/4"
  Acoustic power level: 109 dB(A)
• 34 B
  Article no. 700364
  Weight: 2.9 kg (6.4 lbs)
  Air consumption: 125 L/min (4.4 cfm)
  Needles Ø 3 mm: 28 pcs
  Air pressure: max. 7 bar (100 psi)
  Connection thread: G 3/8"
  Acoustic power level: 101 dB(A)
• NP 34 (NP 34-2)
  Article no. 700639
  Weight: 3.2 kg (7.0 lbs)
  Air consumption: 125 L/min (4.4 cfm)
  Needles Ø 3 mm: 28 pcs
  Air pressure: max. 7 bar (100 psi)
  Connection thread: R 3/8"
  Acoustic power level: 109 dB(A)
• NP 34 K
  Article no. 706598
  Weight: 3.0 kg (6.6 lbs)
  Air consumption: 125 L/min (4.4 cfm)
  Needles Ø 3 mm: 28 pcs
  Air pressure: max. 7 bar (100 psi)
  Connection thread: G 1/4"
  Acoustic power level: 109 dB(A)
• 34 BGV
  Article no. 700462
  Weight: 5.7 kg (12.6 lbs)
  Length: 1750 mm (69")
  Air consumption: 125 L/min (4.4 cfm)
  Needles Ø 3 mm: 28 pcs
  Air pressure: max. 7 bar (100 psi)
  Connection thread: G 3/8"
• 45 B
  Article no. 700409
  Weight: 4.8 kg (10.6 lbs)
  Air consumption: 158 L/min (5.6 cfm)
  Needles Ø 3 mm: 49 pcs
  Air pressure: max. 7 bar (100 psi)
  Connection thread: G 3/8"
  Acoustic power level: 101 dB(A)
• 45 BGV / 45 BGV-1
  Article no. 706768 (45 BGV-1)
  Weight / air consumption and needle counts consistent with 45-series (see model entries)

Technical specifications

• Applications: removal of rust, dirt, weld slag and cleaning of uneven or profiled surfaces where needles adapt to projections.
• Needle diameters available: 2 mm, 3 mm or 4 mm (models vary).
• Needle counts by model: from 12 (12 B) up to 49 (45 B).
• Air consumption range: approx. 96 L/min (3.4 cfm) up to 158 L/min (5.6 cfm) depending on model.
• Recommended / max. air pressure: typically max. 7 bar (100 psi); 12 B specified max. 6 bar (85 psi).
• Connection thread variants: G 3/8", G 1/4", R 3/8" depending on model.
• Acoustic power levels vary by model (examples: 101 dB(A), 109 dB(A)).
• Weight range: approx. 1.3 kg (small hand model) up to ~5.7 kg (extended/long models).