Trelawny Pneumatic Deck Hammer ATEX SF11 Deck Hammer (ATEX SF11 Deck Hammer)

11 Beryllium Copper non-spark heads quickly fracture even the toughest materials. ATEX certification allows for use in Gas Zone 1 make it suitable for use where alternative methods are prohibited. Perfect for ongoing maintenance or preparation prior to blast cleaning to speed up removal and save cost on abrasive. The floating head design allows the SF11-Ex to easily follow deformations in the surface meaning coatings will be removed evenly and consistently.

• Fast removal of coatings and corrosion on ship and platform decks
• Use ahead of grit blasting to rapidly breakdown coatings
• Concrete scabbling and preparation
• For Gas Ex Zone Applications on rigs, petrochemical plants, pipelines, vessels and shipyards

• ATEX Certified for use without hot work permits
• Low vibration protects operators
• 11 quick fit beryllium copper heads fracture tough materials
• Low tool head height allows for access under pipes and other obstructions
• Standardised components overall SF-Ex models for cost-effective maintenance
• The simple and robust design offers reduced and simple maintenance

Part No.	159.5930
IMPA Part No.	59.04.00
ISSA Part No.	55.095.01
Cutter Heads	Beryllium Copper Cruciform Taper Fit
Air Consumption (lps – cfm)	33 – 70
Noise Level (db (A))	113.1
Blows Per Min (BPM)	3000 x 11
Weight (kg)	38
Vibration Level (Aeq m/s²)	5.76

Image	Trelawny Part No.	IMPA Part No.	ISSA Part No.	Description
	606.5303	59.03.89	55.093.13	Cruciform taper fit cutter head Beryllium copper spark resistant – for fracturing and removal of coatings To fit 196.5110
	612.5301	N.A	N.A	Piston to fit cutter heads

Image	Part Number	IMPA Part Number	ISSA Part Number	Description
	446.1540X	N.A	N.A	SF11-Ex Service Kit Consists of: Cruciform Scaler head x11, Piston x11, Brush Seal x11, Cap x 11, Spring Cap x11, Recoil Spring x11, Extractor Plate & Extractor Pin
	614.5301	N.A	N.A	Brush Seal