Pneumatic scaler 23 B

pistolwalk-behindneedle

Overview
Rapid removal of rust, dirt, weld slag and similar deposits from uneven surfaces and projections. Flexible needle bundles adapt to contours to enable effective cleaning in a wide range of applications. Needles available in 2, 3 or 4 mm.

Products and technical data

12 B

• Article no. 700263

Technical data:
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

Technical data:
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

Technical data:
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

Technical data:
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. 706598

Technical data:
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

Technical data:
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

• Article no. 700639

Technical data:
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

Technical data:
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

Technical data:
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

Technical data:
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

• Article no. 706768

Technical data:
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)

Documentation available

• Individual product datasheets (PDF) for the models listed above.
• Operating manuals for NP series and B/BG series (PDF).
• Needle scalers brochure (PDF) and spare parts / price list (PDF).

Technical specifications

• Function: rapid removal of rust, dirt and weld slag; suited to uneven surfaces and projections.
• Needle diameters available: 2 mm, 3 mm or 4 mm (varies by model).
• Typical connection thread: G 3/8" (some models G 1/4" or R 3/8").
• Typical air pressure: up to 6–7 bar (85–100 psi) depending on model.
• Air consumption range: approx. 96–158 L/min (3.4–5.6 cfm) depending on model size.
• Needle counts vary by model: common counts shown are 12, 19, 28, 49 (for Ø3 mm needles in listed models).
• Weights range from ~1.3 kg up to ~5.7 kg depending on model and configuration.
• Acoustic power levels reported around 101–109 dB(A) depending on model.
• Multiple product-specific datasheets and operating manuals available in PDF.