Air nozzles Air curtains Blowing off and out Cleaning Cooling Drying Reheating Transporting and many others
Air nozzles As a rule, any flat fan or solid stream nozzle can be operated with air instead of liquid However, you ll obtain the best results using the nozzle de - signs we specially engineered for applications of compressed air or saturated steam For further details, please refer to the next pages In addition to air, various noz - zle types are also suited for injecting saturated steam Typical applications of Lechler air nozzles are, for instance, efficient blowing off and blow - ing out, cooling, drying or cleaning Multi-channel air nozzles In many industries and work - shops compressed air has become an indispensable tool Compressed air is needed for cleaning, blowing off, drying, conveying and for numerous other applications Where uncontrolled com - pressed air is applied, very often annoying, high-frequency hiss noises arise, which may cause serious harm to hearing These»noises«are produced by turbulences generated at the air outlet Their intensity depends on the shape of the nozzle orifice and on the air pressure This means: the better and stronger the air jet is sup - posed to be, the higher the health-injuring noise level and the higher the air consump tion and its cost The solution: Lechler multichannel air nozzles, featuring a significantly reduced sound level, high blowing power and low air consumption The performance of multichannel air nozzles is based on partitioning the air inflow into single air jets 16 air channels, arranged to ensure optimum flow conditions, provide for a particularly uniform, straight and powerful overall air jet In comparison to single-hole air nozzles the advantages are as follows: Reduction of the noise level of up to 12 db Low service air pressure with the same blowing power Lower air consumption Better blowing effect over a longer reach Lower operating costs Volumenstrom Flow rate [Nm [Nm 3 /h] 3 /h] 35 30 25 20 15 10 0 1 2 3 4 5 6 Air Luftdruck pressure [bar] [bar] Geräuschpegel Noise level [db(a)] 110 100 80 60 0 1 2 3 4 5 6 Air Luftdruck pressure [bar] [bar] Comparison of a conventional, single-hole nozzle with the Lechler multi-channel round jet nozzle type 600326 Lechler multi-channel round jet nozzle Conventional single-hole nozzle 62
Air nozzles Flat fan nozzles Series Air consumption [m 3 /h] Connection Application/ Page for Air <) at p = 2 bar Design 600 130 600 484 PARTICULARLY S I L E N T 800-1800 NPT 1/4 Quick release cuppling NW5 Blowing off and blowing out, cleaning, drying, cooling, conveying with air Multi-channel flat fan nozzle Plastic versions 65 600283 600493 600562 750 3000 1/8 BSPP 1/4 NPT Blowing off and blowing out, cleaning, drying, cooling, conveying with air Multi-channel flat fan nozzle Metallic versions 66 679 260 3280 Assembly with 3/8" lock nut Blowing off liquids, cooling, reheating, drying Easy nozzle changing Simple jet alignment 67 686 100 1600 1/8 BSPT Blowing off liquids, cooling, reheating, drying Tongue-type nozzle 68 For more information please ask for our special brochure»nozzles and Accessories for Compressed Air«63
Air nozzles Solid stream nozzles Series Air consumption [m 3 /h] Connection Application/ Page <) for air ati p = 2 bar Design 600326 1500 PARTICULARLY S I L E N T Targeted blowing out and blowing off with the aid of air guns Multi-channel round jet nozzle, producing a powerful air jet with punctiform impact pattern 69 600388 860 1/8 BSPP Targeted blowing out and blowing off with the aid of air guns Multi-channel round jet nozzle Compact design Especially for blowing out of pocket holes 69 544 100 1600 1/8 BSPT 1/4 BSPT Targeted blowing out and blowing off Powerful air jet with punctiform impact pattern 610 540 541 240 3930 32500 G 1/2 1 /2 BSPP ISO 228 Injection of steam into 611 liquids, injection of com - pressed air into bulk goods, gas injection Multi-channel solid stream nozzle For more information please ask for our special brochure»nozzles and Accessories for Compressed Air«64
Multi-channel flat fan nozzles for air Whisperblast, Plastic versions Series 600 130 / 600 484 Highly efficient air stream, acting upon areas Reduced noise levels Low air consumption Blowing off and blowing out, cleaning, drying, cooling, conveying with air NEW: Also available in PP for galvanic and food industry ( - conform material) Particularly silent! 600 130 (POM or PP) 600 484 56 (POM) 25 G 25 ø9 13,5 10 5 13,5 5 61 61 Weight: 23 g T max POM: 50 C Weight: 15 g T max PP: 60 C 25 25 Weight: 16 g T max: 50 C 600 130 30* 04 00 1 600 130 01* 03 600 130 17* 03 600 130 56 02 600 130 56 01 with acessories *01 = 10711 / 17 = 316 SS / 30 = Brass For more information please ask for our special brochure»nozzles and Accessories for Compressed Air«Blowing power [N] Technical Data 12 10 8 6 4 2 0 1 2 3 4 5 Noise level [db(a)] 95 85 80 75 65 60 55 50 1 2 3 4 5 Type 600 130 Type 600 484 Type Material no Code S2 56 PP POM 1/4 NPT M12 x 125 Quick connection NW 5 600 130 AC BC - - 600 130 - with plug 02 - - - 600 130 with plug, hose barb (D = 8 mm) - 01 - - - and extension tube, steel (L = 85 mm) 600 484 - AC BC HG 00 Air consumption [Nm 3 /h] 60 50 40 30 20 10 0 1 2 3 4 5 Socket 0950163014230 Material: Brass M 12 x 1,25 For connection of series 600130 with compressed air guns Example Type + Material no + Code = for ordering: 600 130 + 56 + AC = 600 130 56 AC Ball joints see page 97 65
Multi-channel flat fan nozzles for air Whisperblast, metalic versions Series 600 283 / 600 493 / 600 562 Particularly silent! Metalic versions for higher temperatures Highly efficient air stream, acting upon areas Reduced noise levels Low air consumption Blowing off and blowing out, cleaning, drying, cooling, conveying with air 600 283 42 (Aluminium) 600 493 1Y (Stainless steel 316 L) 600 562 1Y 10 (Stainless steel 316 L) 12 30 G 16,5 25 1/8 BSPP 79,7 53,7 8 19,5 Socket 0950163014230 Material: Brass M 12 x 1,25 For connection with compressed air guns for the following series: - 600 283-600 493 Weight: 60 g T max: 200 C Weight: 126 g T max: 550 C Blowing power [N] Technical data 12 10 8 6 4 2 0 1 2 3 4 5 Noise level [db(a)] 95 85 80 75 65 60 55 50 1 2 3 4 5 Air consumption [Nm 3 /h] 60 50 40 30 20 10 0 1 2 3 4 5 Type 600 283 Type 600 493 Type 600 562 14,7 Weight: 17 g T max: 180 C For more information please ask for our special brochure»nozzles and Accessories for Compressed Air«Type Material-no Code 42 1Y 600 283 - - AC BC 600 493 - - AC BC 600 562 1Y 10 - - - Aluminium Stainless steel 1/8 BSPP 1/4 NPT Example Type + Material no + Code = for ordering: 600 283 + 42 + AC = 600 283 42 AC Ball joints see page 97 66
Flat fan nozzles for air or saturated steam Series 679 Particularly wide-angle, powerful air jet Assembling with retaining nut Easy nozzle changing Simple jet alignment Blowing off liquids, cooling, reheating, drying Weight brass: 8 g For assembling possibilities please refer to folded page <) Spray angle Type Mat-no 17 30 316 SS Brass A Ø [mm] V n M L = Air [m 3 /h] S = Saturated Steam [kg/h] 05 20 50 100 L S L S L S L S ca 679 037 679 085 679 117 679 165 679 255 679 365 679 415 679 495 12 13 15 18 21 28 36 43 150 200 210 260 360 630 1020 1560 120 160 1 200 280 500 800 1240 300 400 420 510 730 12 2030 3110 230 310 330 410 5 1000 1600 2480 600 800 840 1030 1450 2540 40 6220 4,60 610 650 800 1120 1960 3140 4850 1100 14 1540 1880 2660 4650 7460 11400 830 1110 11 1430 2020 3530 56 8760 A = Equivalent bore diameter Example Type + Material no = for ordering: 679 037 + 30 = 679 037 30 The folded page at the end of the catalogue will give you a survey on the various assembly possibilities For complete assembly accessories, please refer to»accessories«118 114 679 085 679 085 679 495 679 495 118 114 Noise level 118 118 114 114 110 110 110 110 Noise level [db(a)] 106 102 98 94 86 82 106 102 98 94 86 82 Distance y Nozzles Distance x Noise level [db(a)] 106 102 98 94 86 82 5bar 3bar 106 102 98 94 86 82 5bar 3bar 78 78 78 78 74 5bar 74 5bar 74 74 3bar 3bar 66 66 66 66 62 62 62 62 58 58 58 58 54 0 1 2 3 4 5 54 0 1 2 3 4 5 54 0 1 2 3 4 5 54 0 1 2 3 4 5 Distance x (m) Distance y (m) Distance x (m) Distance y (m) 67
Tongue-type nozzles for air or saturated steam Series 686 Wide-angle, powerful air jet Blowing off liquids, cooling, reheating, drying Weight Ms: 18 g <) Type Mat-no Code B [mm] η V n Air [m 3 /h] M Saturated steam [kg/h] Spray angle 16 303 SS 30 Brass 1/8 BSPT 10 20 50 100 10 20 50 100 ca 686 408 686 488 686 528 686 568 686 608 686 688 686 728 686 808 10 13 15 17 19 24 27 34 0 120 160 200 250 400 710 1120 100 1 230 300 3 5 1000 1600 210 360 480 630 780 1240 2120 33 3 620 840 1100 1350 2150 3820 6060 0 140 1 250 310 4 5 900 130 210 280 3 460 730 920 1460 240 3 520 6 860 1360 1640 2600 400 650 8 1150 1430 22 2920 4630 B = bore diameter Example Type + Material no + Code = for Ordering: 684 408 + 16 + = 684 408 16 The folded page at the end of the catalogue will give you a survey on the various assembly possibilities For complete assembly accessories, please refer to»accessories«ball joints see page 97 68
Multi-channel round jet nozzles for air Series 600 326 / 600388 Particularly silent! Powerful air jet, producing punctiform impact patterns Low noise level Low air consumption Targeted blowing out and blowing off with compressed air guns ø 23 G 8 55 Reduction of noise level of up to 12 db (A) 600 326 5K/3W mounted on a compressed air gun 600 326 5K (ABS) ø19 T max: 50 C 600 326 3W (Zinc) T max: C Mini-round jet nozzle Compact design Especially for blowing out pocket holes Hex 12 Material: Brass G 8 43,5 Material: POM 600 388 30 (Brass, POM) Ø 8 T max: 50 C Ball joints see page 97 Type Code Connection thread G Weight Technical data 600 326 5K (Material: ABS) 600 326 3W (Material: Zinc) 600 388 30 (Material: Brass/POM) AC HG AC HG AA HG 1/8 BSPP 9 g 47 g 12 g Example: Type + Code = for ordering 600 326 5K + AC = 600 326 5K AC Blowing Blaskraft power [N] [N] 5 4 3 2 1 0 Geräuschpegel Noise level [db(a)] [db(a)] 100 80 60 50 40 30 20 10 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 Air Luftdruck pressure [bar] Air Luftdruck pressure [bar] [bar] Air Luftdruck pressure [bar] [bar] Type 600 388 Type 600 326 Air Luftverbrauch consumption [Nm 3 /h] 69
Solid stream nozzles for air or saturated steam Series 544 Powerful air jet producing punctiform impact patterns Targeted blowing out and blow ing off Series 544360 to 544400 Series 544480 to 544800 1/8 BSPT 65 22 Hex 14 Ø 13 Weight: 14 g Weight: 16 g Type Mat- no Code B Ø [mm] V n Air [m 3 /h] M Saturated steam [kg/h] 16 303 SS 1/8 BSPT 1/4 BSPT 1 2 3 5 1 2 3 5 544 360 544 400 544 480 544 560 544 640 544 720 544 800 084 103 133 169 209 266 330 080 100 150 250 400 700 1100 100 200 250 400 600 1000 1600 130 240 300 500 800 1400 2100 200 300 460 750 1200 2100 3200 080 130 1 280 500 740 1100 120 1 280 410 720 1000 1650 150 250 3 540 950 1300 2200 220 3 550 820 1400 2000 3300 B = bore diameter Example Type + Material no + Code = for ordering: 544 360 + 16 + = 544 360 16 Ball joints see page 97 610
Cluster solid stream nozzles for air or saturated steam Series 540 / 541 Powerful air jet with 40 individual bore holes Injection of steam into liquids, injection of compressed air into bulk goods, gas injection (acid and neutralization baths) Weight Ms: 100 g <) Type Mat- no B Ø [mm] V n Air [m 3 /h] M Saturated steam [kg/h] Spray angle 16 303 SS 10 20 30 50 10 20 30 50 ca 240 540 9 540 989 541 109 541 189 541 239 08 10 15 20 23 2280 3550 8330 129 16720 3420 5330 124 19450 25080 4550 7100 16650 25930 33430 6830 10650 24980 38900 50150 1810 2820 6600 10300 13320 26 41 97 15260 19730 3550 5510 12920 201 26080 52 81 19160 29910 38660 B = bore diameter Example Type + Material no = for ordering: 540 9 + 16 = 540 9 16 611