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Scope of delivery

  • Blast nozzle in the selected size
  • Rubber gasket for nylon nozzle holders
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Product information

Straight bore blast nozzle – made for the Elcometer 1020

This blast nozzle is suitable for the Elcometer 1020 Abrasive Blast Machine and ideal for close up cleaning of small parts. The straight bore creates a tight blast pattern for spot blasting – for parts cleaning, weld seam shaping, cleaning handrails, steps and grillwork or carving stone. The tungsten carbide liner is encased in an aluminium jacket, offering the greatest resistance to impact or flexing. Supplied with a rubber gasket.

A larger orifice produces a greater blast coverage area but needs more air capacity from the compressor; a smaller orifice gives a narrower pattern and uses less air. As a general rule, replace the nozzle when the orifice has worn by one nozzle size – easy to check with the Elcometer 103 Blast Nozzle Gauge.

At a glance

  • For the Elcometer 1020: matching ¾" fine thread and 13 mm entry
  • Precise: tight blast pattern for spot and detail work
  • Rugged: tungsten carbide in aluminium, greatest resistance to impact or flexing
  • ¾" fine thread: for smaller hose diameters and the Elcometer 1020 Abrasive Blast Machine
  • With rubber gasket: seals between nozzle and holder and helps reduce pressure loss

Sizes compared

No.OrificeLengthEntryThreadOrder number
#23.2 mm (1/8")45 mm13 mm (½")¾" fineMT29472-2F
#34.8 mm (3/16")45 mm13 mm (½")¾" fineMT29472-3F
#46.35 mm (1/4")45 mm13 mm (½")¾" fineMT29472-4F
#58 mm (5/16")45 mm13 mm (½")¾" fineMT29472-5F
#69.5 mm (3/8")45 mm13 mm (½")¾" fineMT29472-6F
#812.5 mm (1/2")45 mm13 mm (½")¾" fineMT29472-8F

Which bore lining is right?

  • Tungsten carbide (TC): relatively inexpensive and impact resistant – ideal where rough handling cannot be avoided and with mineral, glass or coal slag abrasives
  • Silicon carbide (SC): impact resistant and durable like tungsten carbide, but approximately one third of the weight – ideal for long blasting periods
  • Silicon nitride (SN): outstanding wear resistance and up to 50 % lighter than other nozzles of the same size – reduces operator fatigue
  • Boron carbide (BC): extremely hard wearing, up to ten times the longevity of tungsten carbide – ideal for aggressive abrasives
More information
  • Product number: 2151974
  • Manufacturer: Elcometer

Technical details

Manufacturer order numbersMT29472-2F, MT29472-3F, MT29472-4F, MT29472-5F, MT29472-6F, MT29472-8F
Bore liningTungsten carbide (TC)
JacketAluminium
Bore shapeStraight bore
Thread¾" (19 mm) fine thread
Entry diameter13 mm (½")
Nozzle sizes#2, #3, #4, #5, #6, #8 (3.2–12.5 mm)
Lengths45 mm
Supplied with rubber gasketyes

Further manufacturer information

Manufacturer: Elcometer Limited, Manchester (UK) – beschicht is an authorised Elcometer dealer.

Matching accessories: replacement rubber gaskets (MT29212-…), aluminium (ANH-…) and nylon (NNH-…) blast nozzle holders, Elcometer 103 Blast Nozzle Gauge.

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