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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

45° angled nozzle – blasting in hard to reach places

The angled nozzle is ideal for getting inside tight or hard to reach places such as behind flanges and ledges, around corners, inside cavities or inside pipes. It is compact, shoots out the abrasive at a 45° angle and has an aluminium jacket providing strength and endurance. Depending on the version, 1, 2 or 3 holes distribute the blast. 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

  • 45° exit: reaches flanges of beams, cavities and pipe interiors
  • Compact: only 88 mm long
  • Choice of holes: 1, 2 or 3 outlet holes with orifice #4 or #6
  • 2" contractor thread: the industry standard at 4½ TPI – greatly reduces cross threading, easy to attach, safer at high pressure
  • With rubber gasket: for nylon nozzle holders; aluminium holders come with their own gasket

Sizes compared

No.OrificeHolesLengthEntryThreadOrder number
#46.35 mm (1/4")188 mm25 mm (1")2" contractorMT28442-4C
#46.35 mm (1/4")288 mm25 mm (1")2" contractorMT28443-4C
#46.35 mm (1/4")388 mm25 mm (1")2" contractorMT28444-4C
#69.5 mm (3/8")188 mm25 mm (1")2" contractorMT28442-6C
#69.5 mm (3/8")288 mm25 mm (1")2" contractorMT28443-6C
#69.5 mm (3/8")388 mm25 mm (1")2" contractorMT28444-6C

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: 2151983
  • Manufacturer: Elcometer

Technical details

Manufacturer order numbersMT28442-4C, MT28443-4C, MT28444-4C, MT28442-6C, MT28443-6C, MT28444-6C
Bore liningTungsten carbide (TC)
JacketAluminium
Bore shape45° angled, 1–3 holes
Thread2" (51 mm) contractor thread
Entry diameter25 mm (1")
Nozzle sizes#4, #6 (6.35–9.5 mm)
Lengths88 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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