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NEEDLE/CHISEL SCALERS

Trelawny Pneumatic Needle Scalers provide a thorough and effective means of removing coatings, corrosion and other accumulated materials.

These scalers will work on almost any surface, especially irregular surfaces that are otherwise hard to prepare.

Trelawny needle scalers, when converted to chisel scalers, can commonly be used for applications such as chipping, weld dressing and brick/stone cleaning.

DESCRIPTION
• ATEX certified quality design and low vibration The Trelawny low vibration needle scaler kits are the preferred tool for companies seeking high performance with safe working levels of vibrations. The VL 223, VL203 and VL 303 kits are ergonomically designed with low maintenance and quick change tooling options.

FEATURES
• Light weight, easy to handle
• Dust shroud attachment available
• Requires no additional tools for changing needles
• Quality engineered to exceed industry expectations

APPLICATIONS
• Removal of coatings, corrosion and other accumulated materials
• Slag remoavl and stress relieving welds
• Cleaning concrete for repair
• Cleaning mixers, formwork and machinery

LIGHT & MEDIUM NEEDLE & CHISEL SCALERS
Model 1B TECHNICAL SPECIFICATION:
  Needle Chisel
Part Number 111.1000 114.1200
Kit Part Number 110.1000 110.1000
Needle Qty 12x3 mm  
Weight 1.7 kg 1.6 kg
Length 343 mm 313 mm
B.P.M 3800 3800
Air Consumption 1.42 lps (3.0 cfm) 1.42 lps (3.0 cfm)
Noise Level 97 db(A) 86 db(A)
Vibration Level 8.5 m/s2 8.2 m/s2
Hose size requirement 3/8" (10 mm) 3/8" (10 mm)
Connection thread 1/4" bsp 1/4" bsp
Optional needles 29x2 mm  
Chisel   1/2"
 
Model 2B TECHNICAL SPECIFICATION:
  Needle Chisel
Part Number 121.2000 124.2200
Kit Part Number 120.2000 120.2000
Needle Qty 19x3 mm  
Weight 2.6 kg 2.0 kg
Length 375 mm 343 mm
B.P.M 3000 3000
Air Consumption 2.6 lps (5.5 cfm) 2.6 lps (5.5 cfm)
Noise Level 100 db(A) 86 db(A)
Vibration Level 9.3 m/s2 17.4 m/s2
Hose size requirement 3/8" (10 mm) 3/8" (10 mm)
Connection thread 1/4" bsp 1/4" bsp
Optional needles 51x2 mm  
Chisel   1/2"
 
Model 2BPG TECHNICAL SPECIFICATION:
  Needle Chisel
Part Number 123.2100 125.2300
Kit Part Number 122.2100 122.2100
Needle Qty 19x3 mm  
Weight 2.6 kg 2.1 kg
Length 315 mm 260 mm
B.P.M 3000 3000
Air Consumption 2.6 lps (5.5 cfm) 2.6 lps (5.5 cfm)
Noise Level 100 db(A) 86 db(A)
Vibration Level 12.6 m/s2 22.4 m/s2
Hose size requirement 3/8" (10 mm) 3/8" (10 mm)
Connection thread 1/4" bsp 1/4" bsp
Optional needles 51x2 mm  
Chisel   1/2"
     
HEAVY DUTY NEEDLE & CHISEL SCALERS
Model 3BPG TECHNICAL SPECIFICATION:
  Needle Chisel
Part Number 133.3100 135.3300
Kit Part Number 132.3100 132.3100
Needle Qty 28x3 mm  
Weight 3.8 kg 2.6 kg
Length 342 mm 339 mm
B.P.M 2200 2200
Air Consumption 3.8 lps (8.0 cfm) 3.8 lps (8.0 cfm)
Noise Level 102 db(A) 92 db(A)
Vibration Level 18.9 m/s2 25.6 m/s2
Hose size requirement 3/8" (10 mm) 3/8" (10 mm)
Connection thread 1/4" bsp 1/4" bsp
Optional needles 51x2 mm  
Chisel   1/2"
 
Model 3B TECHNICAL SPECIFICATION:
  Needle Chisel
Part Number 131.3000 134.3200
Kit Part Number 130.3000 130.3000
Needle Qty 28x3 mm  
Weight 4.5 kg 3.4 kg
Length 465 mm 426 mm
B.P.M 2200 2200
Air Consumption 3.8 lps (8.0 cfm) 3.8 lps (8.0 cfm)
Noise Level 102 db(A) 92 db(A)
Vibration Level 12.2 m/s2 19.9 m/s2
Hose size requirement 3/8" (10 mm) 3/8" (10 mm)
Connection thread 1/4" bsp 1/4" bsp
Optional needles 65x2 mm, 19x4 mm  
Chisel   1/2"
 
Model 4B TECHNICAL SPECIFICATION:
  Needle Chisel
Part Number 141.4000 144.4200
Kit Part Number 140.4000 140.4000
Needle Qty 35x4 mm  
Weight 5.9 kg 4.0 kg
Length 482 mm 440 mm
B.P.M 2200 2200
Air Consumption 4.0 lps (8.5 cfm) 4.0 lps (8.5 cfm)
Noise Level 104 db(A) 87 db(A)
Vibration Level 23.5 m/s2 45.1 m/s2
Hose size requirement 3/8" (10 mm) 3/8" (10 mm)
Connection thread 1/4" bsp 1/4" bsp
Optional needles 49x3 mm  
Chisel   1/2"
 
LOW VIBRATION NEEDLE & CHISEL SCALERS
Model VL223 TECHNICAL SPECIFICATION:
  Needle Chisel
Part Number 196.2103 196.2213
Kit Part Number 196.2113
Needle Qty 19x3 mm  
Weight 2.35 kg 2.95 kg
Length 370 mm 435 mm
B.P.M 2400 2400
Air Consumption 1.89 lps (4.0 cfm) 1.89 lps (4.0 cfm)
Noise Level LwA 90.7 db(A) 76.3 db(A)
Vibration Level 2.56 m/s2 3.69 m/s2
Hose size requirement 3/8" (10 mm) 3/8" (10 mm)
Connection thread 1/4" bsp 1/4" bsp
Optional needles 19x3 mm, 51x2 mm  
Chisel blade   3/4" - 19mm
 
Model VL203 TECHNICAL SPECIFICATION:
  Needle Chisel
Part Number 196.2003 196.2203
Kit Part Number 196.2013
Needle Qty 19x3 mm  
Weight 2.7 kg 3.2 kg
Length 340 mm 395 mm
B.P.M 2400 2400
Air Consumption 1.89 lps (4.0 cfm) 1.89 lps (4.0 cfm)
Noise Level LwA 90.7 db(A) 76.3 db(A)
Vibration Level 2.75 m/s2 3.33 m/s2
Hose size requirement 3/8" (10 mm) 3/8" (10 mm)
Connection thread 1/4" bsp 1/4" bsp
Optional needles 51x2 mm, 19x3 mm  
Chisel blade   3/4" - 19mm
 
Model VL303 TECHNICAL SPECIFICATION:
  Needle Chisel
Part Number 196.3003 196.3203
Kit Part Number 196.3103
Needle Qty 28x3 mm  
Weight 3.51 kg 4.25 kg
Length 370 mm 300 mm
B.P.M 3000 3000
Air Consumption 2.6 lps (5.5 cfm) 2.6 lps (5.5 cfm)
Noise Level LwA 109.5 db(A) 78.2 db(A)
Vibration Level 2.3 m/s2 3.7 m/s2
Hose size requirement 3/8" (10 mm) 3/8" (10 mm)
Connection thread 1/4" bsp 1/4" bsp
Optional needles 28x3 mm, 19x4 mm  
Chisel blade   3/4" - 19mm