Elcometer Tungsten Carbide Venturi Liner Nozzle with Aluminium Jacket and Water Jet System
€286.94
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Scope of delivery
- Blast nozzle in the selected size
- Rubber gasket for nylon nozzle holders
Venturi blast nozzle with water jet system – less dust when blasting
Ideal for situations when dust control is needed: the water jet system mixes water with the abrasive inside a chamber within the jacket, reducing the amount of dust displaced into the atmosphere. The aluminium jacket provides strength and endurance, and the tungsten carbide liner makes the nozzle recommended for use with harder abrasives. 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
- Dust control: water suppresses dust directly in the nozzle
- For harder abrasives: as recommended by the manufacturer
- Rugged: tungsten carbide liner in an aluminium jacket
- 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. | Orifice | Length | Entry | Thread | Order number |
|---|---|---|---|---|---|
| #3 | 4.8 mm (3/16") | 120 mm | 25 mm (1") | 2" contractor | MT28326-3C |
| #4 | 6.35 mm (1/4") | 150 mm | 25 mm (1") | 2" contractor | MT28326-4C |
| #5 | 8 mm (5/16") | 160 mm | 25 mm (1") | 2" contractor | MT28326-5C |
| #6 | 9.5 mm (3/8") | 175 mm | 25 mm (1") | 2" contractor | MT28326-6C |
| #7 | 11 mm (7/16") | 210 mm | 25 mm (1") | 2" contractor | MT28326-7C |
| #8 | 12.5 mm (1/2") | 230 mm | 25 mm (1") | 2" contractor | MT28326-8C |
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
- Product number: 2152012
- Manufacturer: Elcometer
Technical details
| Manufacturer order numbers | MT28326-3C, MT28326-4C, MT28326-5C, MT28326-6C, MT28326-7C, MT28326-8C |
| Bore lining | Tungsten carbide (TC) |
| Jacket | Aluminium |
| Bore shape | Venturi with integrated water jet system |
| Thread | 2" (51 mm) contractor thread |
| Entry diameter | 25 mm (1") |
| Nozzle sizes | #3, #4, #5, #6, #7, #8 (4.8–12.5 mm) |
| Lengths | 120–230 mm |
| Supplied with rubber gasket | yes |
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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