Post on 02-Mar-2016
7/18/2019 Lechler Flat Fan Nozzles
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Belt cleaning
Coating
Steam cleaning
Degreasing
High pressure cleaning
Gravel washing
Cooling
Surface treatment
Phosphating
Rain curtains
Foam control
Foam spraying
Lubrication
Filter cleaning
Spray cleaning
Washing processes
and many others...
Flat
fan
nozzle
s
7/18/2019 Lechler Flat Fan Nozzles
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4.2
5-15
Flat fan nozzles
Lechler flat fan nozzles standfor uniform liquid distributionand jet pressures. Particularlypowerful jets are generatedwith spray angles up to 60.Nozzles with small flow ratesare especially suited for humi-difying and spraying in gene-ral. The flow geometry of thenozzle allows to produceaccurate, compact jets, availa-ble with different liquid distri-bution patterns.
Basically, Lechler flat fan noz-zles are designed for parabolicliquid distribution. Unaffectedby transient pressures, theyare suited for universal appli-cation. Their performancedata are exactly defined. Ope-rational values, such as flowrates, spray width, jet thick-ness and liquid distributionare readily available for agreat variety of feedpressures. There are also spe-cial-design nozzles with rec-tangular or trapezoidal distri-bution of liquid.
Simple and cost-saving fixingattachments, as for instancedove-tail guides and eyeletclamps, considerably facilitateassembling and aligning ofthe nozzles.
For all cleaning operations, insteelmaking and in manyother fields of surface treat-ment, in short, whereverpowerful, uniform water jets
are required, Lechler flat fannozzles constitute a decisivebasis for achieving reliableprocess results.
Thetongue-type nozzledesign represents a specialkind of flat fan nozzle. Withthis nozzle type, the flat fanspray pattern is produced bya solid stream, impingingupon and deflecting from anoutside deflector plate. As aresult, a powerful, sharply deli-mited flat jet is shaped.The deflector plate has theform of a tongue, which deter-mines the spray angle formati-on. Due to large free cross-
sections, tongue-type nozzlesare particularly clog-proof.
Liquid distributionsingle nozzle
Total liquid distribution
Arrangement of nozzles
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4.3
Flat fan nozzles
4.8632 203045607590
120
0,05 22,40 1/8 BSPT1/4 BSPT
Spray cleaning, surfacetreatment, filter cleaning,belt cleaning, lubricating,coating.Standard design with coni-cal, self sealing thread.
Low-pressure nozzles Series V[l/min] Connection Application/ Pageat p = 2 bar Design
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4.4
Flat fan nozzles
Low-pressure nozzles Series V[l/min] Connection Application/ Pageat p = 2 bar Design
7/18/2019 Lechler Flat Fan Nozzles
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4.5
Flat fan nozzles
.
4.30688689
45 8,0 0 31,503/8 BSPT3/4 BSPP
Cleaning, washing andphosphating process.Particularly clog proof.
Tongue-type nozzles Series V[l/min] Connection Application/ Pageat p = 2 bar Design
7/18/2019 Lechler Flat Fan Nozzles
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4.6
4.33602608652
20304560
4,04 60,00 1/8 BSPT1/4 BSPTNPT 1/8NPT 1/4Assembly with3/8 lock nut
High pressure cleaning,steam cleaning.
High pressure nozzles Series V[l/min] Connection Application/ Pageat p = 80 bar Design
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4.7
Nozzle for pressing Series V[l/min] Connection Application/ Pageinto pipes at p = 2 bar Design
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4.8
Standard design with coni-cal, self-sealing threadconnection. Stable sprayangle. Uniform, parabolicaldistribution of liquid. Spraypipes equiped with thesenozzles show an extremelyuniform total distribution ofliquid.Applications:Spray cleaning, surface treat-ment, filter cleaning, beltcleaning, lubricating, coating.
Flat fan nozzles
Series 632
A = Equivalent bore diameter E = narrowest free cross section*Differing spray patternSubject to technical modifications.
Example Type + Material no. + Code = Ordering no.
for ordering: 632. 301 + 16 + CA = 632. 301. 16. CA
The folded page at the end of the catalogue will give you asurvey on the various assembly possibilities.For complete assembly accessories, please refer to
Accessories.
Continued on next page.
Weight brass: 17 g Weight brass: 20 g
Hex14 Hex14
Hex10 Hex10
1/8 BSPT 1/4 BSPT
Ordering no.
Type Material-no.
1.4
305/303SS
Sprayang
le
A
[mm]
E
[mm]
V[l/min] Spray widthB
at p = 2 bar
17 30 5E
Code
16
1.4
571/316SS
45
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4.9
Flat fan nozzles
Series 632
Continued on next page.
Example Type + Material no. + Code = Ordering no.
for ordering: 632. 304. + 16 + CA = 632. 304. 16. CA
The folded page at the end of the catalogue will give you asurvey on the various assembly possibilities.For complete assembly accessories, please refer toAccessories.
A = Equivalent bore diameter E = narrowest free cross section*Differing spray patternSubject to technical modifications.
Conversion formula for the above series: V2 = V1 *p2p1
. .
90
Ordering no.
Type Material-no.
1.4
305/303SS
Sprayang
le
A
[mm]
E
[mm]
Spray widthB
at p = 2 bar
17 30 5E
Code
16
1.4
571/316SS
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4.10
Example Type + Material no. + Code = Ordering no.
for ordering: 632. 187. + 16 + CA = 632. 187. 16. CA
Flat fan nozzles
Series 632
The folded page at the end of the catalogue will give you asurvey on the various assembly possibilities.For complete assembly accessories, please refer toAccessories.
A = Equivalent bore diameter E = narrowest free cross section*Differing spray patternSubject to technical modifications.
Conversion formula for the above series: V2 = V1 *p2p1
. .
120
Ordering no.
Type Material-no.
1.4
305/303SS
Sprayang
le
A
[mm]
E
[mm]
Spray widthB
at p = 2 bar
17 30 5E
Code
16
1.4
571/316SS
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4.11
Compact design, suitable fornarrow installation conditi-ons. Stable spray angle. Uni-form parabolic distribution ofliquid.Applications:Cleaning installations, coolingheaders, spray pipes.
Flat fan nozzles
Series 610
Ordering no.
Type Mat.-no.
1.4
305/303SS
Sprayang
le
A
[mm]
E
[mm]
V[l/min] Spray widthB
at p = 2 bar
3016
Brass
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4.12
A = Equivalent bore diameter E = narrowest free cross section*Differing spray patternSubject to technical modifications.
The folded page at the end of the catalogue will give you asurvey on the various assembly possibilities.For complete assembly accessories, please refer to Acces-sories.
Example Type + Material no. = Ordering no.
for ordering: 610. 216 + 16 = 610. 216. 16
Ordering no.
Type Mat.-no.
1.4
305/303SS
Sprayang
le
A
[mm]
E
[mm]
V[l/min] Spray widthB
at p = 2 bar
3016
Brass
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4.13
Compact design, suitable fornarrow installation con-ditions. Stable spray angle.Uniform parabolic distribu-
tion of liquid.Applications:Cleaning installations, coolingheaders spray pipes.
Flat fan nozzles
Series 612
Ordering no.
Type Material-no.
1.4
305/303SS
Sprayang
le
A
[mm]
E
[mm]
Spray width
Bat p = 2 bar
17 3016
1.4
571/316SS
30 612. 302612. 362
612. 402612. 482
612. 562
612. 642
612. 722
612. 762
612. 802
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4.14
Flat fan nozzles
Series 612
90
120
Ordering no.
Type Material-no.
1.4
305/303SS
Sprayang
le
A
[mm]
E
[mm]
Spray widthB
at p = 2 bar
17 3016
1.4
571/316SS
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4.15
60 3,003,50
4,00
4,50
5,00
5,50
6,00
8,00
10,00
2,10
2,30
2,60
3,00
3,40
4,10
4,20
5,50
7,40
3,15
4,00
5,00
6,25
8,00
10,00
12,50
20,00
31,50
4,45
5,66
7,07
8,84
11,31
14,14
17,68
28,28
44,55
6,30
8,00
10,00
12,50
16,00
20,00
25,00
40,00
63,00
1,95
2,48
3,10
3,88
4,96
6,20
7,75
12,41
19,54
7,72
9,80
12,25
15,31
19,60
24,49
30,62
48,99
77,16
9,96
12,65
15,81
19,76
25,30
31,62
39,53
63,25
99,61
14,09
17,89
22,36
27,95
35,78
44,72
55,90
89,44
140,87
295
300
300
300
300
300
300
300
300
575
580
580
580
580
580
580
580
580
G
G
G
G
G
G
G
G
-
G
G
G
G
G
G
G
-
-
G
G
G
G
G
G
G
G
G
616. 724
616. 764
616. 804
616. 844
616. 884
616. 924
616. 964
617. 044
617. 124
Flat fan nozzles
Series 616 / 617
Uniform, parabolic distribu-tion of liquid. Increased non-clogging features, more jetpower, less fog.Applications:Cleaning installations, raincurtains, gravel washing,spray pipes, foam spraying,roll cooling, cooling of rolledstock.
Ordering no.
Type Material-no.
Sprayang
le
A
[mm]
E
[mm]
V[l/min] Spray widthB
at p = 2 bar
17 3016
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4.16
A = Equivalent bore diameter E = narrowest free cross sectionSubject to technical modifications.
The folded page at the end of the catalogue will give you asurvey on the various assembly possibilities.For complete assembly accessories, please refer to Acces-sories.Example Type + Material no. = Ordering no.
for ordering: 616. 727 + 16 = 616. 727. 16
Ordering no.
Type Material-no.
1.4
305/303SS
Sprayang
le
A
[mm]
E
[mm]
V[l/min] Spray widthB
at p = 2 bar
17 3016
1.4
571/316SS
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4.17
Assembly with retaining nut.Easy nozzle changing, simple
jet alignment. Uniform, para-bolic distribution of liquid.Spray pipes equiped with
these nozzles show an extre-mely uniform total liquid dis-
tribution.Applications:Spray cleaning, surface treat-ment, filter cleaning, belt clea-ning, lubricating, coating.
Flat fan nozzlesfor retaining nutSeries 652
30 0,60
1,001,20
1,50
2,00
2,50
3,00
3,50
4,00
0,50
0,700,90
1,10
1,50
1,80
2,40
2,70
3,10
0,16*
0,31*0,50*
0,80*
1,25
2,00
3,15
4,00
5,00
0,23*
0,44*0,71
1,13
1,77
2,83
4,46
5,66
7,07
0,32
0,631,00
1,60
2,50
4,00
6,30
8,00
10,00
0,10
0,200,31
0,50
0,78
1,24
1,95
2,48
3,10
0,39
0,771,23
1,96
3,06
4,90
7,72
9,80
12,25
0,51
1,001,58
2,53
3,95
6,33
9,96
12,65
15,81
0,72
1,402,24
3,58
5,59
8,94
14,09
17,89
22,36
115
115115
115
115
120
120
120
120
230
230230
230
230
230
235
235
240
G
GG
G
G
G
G
G
G
G
GG
G
G
G
G
G
G
G
GG
G
G
G
G
G
G
G
G
G
G
G
-
-
-
-
45 652. 303652. 363
652. 403
652. 483
652. 563
652. 643
652. 723
652. 763
652. 803
0,70
1,00
1,20
1,50
2,00
2,50
3,00
3,50
4,00
0,50
0,60
0,90
1,10
1,40
1,80
2,40
2,60
3,00
0,16*
0,31*
0,50*
0,80*1,25
2,00
3,15
4,00
5,00
0,23*
0,44*
0,71
1,13
1,77
2,83
4,46
5,66
7,07
0,32
0,63
1,00
1,60
2,50
4,00
6,30
8,00
10,00
0,10
0,20
0,31
0,50
0,78
1,24
1,95
2,48
3,10
0,39
0,77
1,23
1,96
3,06
4,90
7,72
9,80
12,25
0,51
1,00
1,58
2,53
3,95
6,33
9,96
12,65
15,81
0,72
1,40
2,24
3,58
5,59
8,94
14,09
17,89
22,36
180
185
185
185
185
185
190
190
195
340
340
340
340
340
345
355
355
360
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
-
-
-
-
-
-
-
-
-
Weight brass: 9 g1.4305/1.4571/Brass
(
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4.18
Flat fan nozzlesfor retaining nutSeries 652
A = Equivalent bore diameter E = narrowest free cross section*Differing spray patternSubject to technical modifications.
Example Type + Material no. = Ordering no.
for ordering: 652. 145 + 16 = 652. 145. 16
The folded page at the end of the catalogue will give you asurvey on the various assembly possibilities.For complete assembly accessories, please refer to Acces-sories.
Conversion formula for the above series: V2 = V1 *p2p1
. .
Ordering no.
Type Material-no.
1.4
305
Sprayang
le
A
[mm]
E
[mm]
V[l/min] Spray widthB
at p = 2 bar
17 30 5E16
1.4
571
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4.19
Flat fan nozzlesfor retaining nutSeries 656
45 656. 723656. 763
656. 803
656. 843
656. 883
656. 923
656. 963
3,00
3,50
4,00
4,50
5,00
5,50
6,00
2,40
2,60
3,00
3,40
3,80
4,20
4,40
3,15
4,00
5,00
6,25
8,00
10,00
12,50
4,45
5,66
7,07
8,84
11,31
14,14
17,68
6,30
8,00
10,00
12,50
16,00
20,00
25,00
1,95
2,48
3,10
3,88
4,96
6,20
7,75
7,72
9,80
12,25
15,31
19,60
24,49
30,62
9,96
12,65
15,81
19,76
25,30
31,62
39,53
14,09
17,89
22,36
27,95
35,78
44,72
55,90
280
280
280
280
280
280
280
520
520
520
520
520
520
520
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
60656. 724
656. 764
656. 804
656. 844
656. 884
656. 924
656. 964
657. 044
3,00
3,50
4,00
4,50
5,00
5,50
6,00
8,00
2,10
2,30
2,60
3,00
3,40
4,10
4,20
5,50
3,15
4,00
5,00
6,25
8,00
10,00
12,50
20,00
4,45
5,66
7,07
8,84
11,31
14,14
17,68
28,28
6,30
8,00
10,00
12,50
16,00
20,00
25,00
40,00
1,95
2,48
3,10
3,88
4,96
6,20
7,75
12,41
7,72
9,80
12,25
15,31
19,60
24,49
30,62
48,99
9,96
12,65
15,81
19,76
25,30
31,62
39,53
63,25
14,09
17,89
22,36
27,95
35,78
44,72
55,90
89,44
320
320
320
320
320
320
320
320
595
595
595
595
595
595
595
595
G
G
G
G
G
G
G
-
G
G
G
G
G
G
G
-
G
G
G
G
G
G
G
G
90 656. 726656. 766
656. 806
656. 846
656. 886
656. 926
656. 966
657. 046
3,00
3,50
4,00
4,50
5,00
5,50
6,00
8,00
1,70
1,90
2,40
2,40
3,10
3,60
3,90
4,90
3,15
4,00
5,00
6,25
8,00
10,00
12,50
20,00
4,45
5,66
7,07
8,84
11,31
14,14
17,68
28,28
6,30
8,00
10,00
12,50
16,00
20,00
25,00
40,00
1,95
2,48
3,10
3,88
4,96
6,20
7,75
12,41
7,72
9,80
12,25
15,31
19,60
24,49
30,62
48,99
9,96
12,65
15,81
19,76
25,30
31,62
39,53
63,25
14,09
17,89
22,36
27,95
35,78
44,72
55,90
89,44
420
420
420
420
420
420
420
420
800
800
800
800
800
800
800
800
G
G
G
G
G
G
G
-
G
G
G
G
G
G
G
-
G
G
G
G
G
G
G
G
20 3,004,00
5,00
5,50
6,00
2,50
3,20
4,00
4,40
5,30
3,15
5,00
8,00
10,00
12,50
4,45
7,07
11,31
14,14
17,68
6,30
10,00
16,00
20,00
25,00
1,95
3,10
4,96
6,20
7,75
7,72
12,25
19,60
24,49
30,62
9,96
15,81
25,30
31,62
39,53
14,09
22,36
35,78
44,72
55,90
110
110
110
110
110
205
205
205
205
205
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
Weight brass: 23 g
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4.20
Flat fan nozzlesfor retaining nutSeries 656
Ordering no.
Type Material-no.
1.4
305/303SS
Sprayang
le
A
[mm]
E
[mm]
V[l/min] Spray widthB
at p = 2 bar
17 3016
1.4
571/316SS
7/18/2019 Lechler Flat Fan Nozzles
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4.21
Assembly with retaining nut.Automatic jet alignment dueto dove-tail guide. Stablespray angle. Uniform para-bolic distribution of liquid.Spray pipes with these nozz-les show an extremely uni-form total liquid distribution.Applications:Cleaning installations, coolingheaders, spray pipes.
Flat fan nozzleswith dove-tail guideSeries 660
Ordering no.
Type Material-no.
1.4
305/303SS
Sprayang
le
A
[mm]
E
[mm]
V[l/min] Spray widthB
at p = 2 bar
17 3016
1.4
571/316SS
30 660. 302660. 362
660. 402
660. 482
660. 562
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4.22
Flat fan nozzleswith dove-tail guideSeries 660
Ordering no.
Type Material-no.
1.4
305/303SS
Sprayang
le
A
[mm]
E
[mm]
V[l/min] Spray widthB
at p = 2 bar
17 3016
1.4
571/316SS
90
7/18/2019 Lechler Flat Fan Nozzles
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4.23
Assembly with retaining nut.Automatic jet alignment dueto dove-tail guide. Stablespray angle. Uniform parabo-lic distribution of liquid.Spray pipes with these nozz-les show an extremely uni-form total liquid distribution.Applications:Cleaning installations, coolingheaders, spray pipes, roll coo-ling, cooling of rolled stock.
Flat fan nozzleswith dove-tail guideSeries 664 / 665
Ordering no.
Type Material-no.
1.4
305/303SS
Sprayang
le
A
[mm]
E
[mm]
V[l/min] Spray widthB
at p = 2 bar
17 3016
1.4
571/316SS
60 664. 724664. 764
664. 804
664. 844
664. 884
664. 924
664. 964
665. 044
665. 084
665. 124
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4.24
Ordering no.
Type Material-no.
1.4
305/303SS
Sprayang
le
A
[mm]
E
[mm]
V[l/min] Spray widthB
at p = 2 bar
17 3016
1.4
571/316SS
7/18/2019 Lechler Flat Fan Nozzles
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4.25
Flat fan nozzleswith dove-tail guideSeries 664 / 665
5
5
38
15
15
Accessories
Pretreatment in a pickling line
Retaining nut, 065. 600. 16 (1.4305)065. 600. 17 (1.4571)065. 600. 30 (Brass)
Nipple, 066.410.17 (1.4571)
Weight: 65 g
Weight brass: 60 g
Hex 32 3/4 BSPP
3/4 BSPP
Conversion formula for the above series: V2 = V1 *p2p1
. .
28
15,5
14
16
20,1
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4.26
Quick and easy assemblywithout tool by TWISTLOCconnection. Adjusted spraydirection. Uniform liquid dis-
tribution.Applications:Belt cleaning, surface treat-ment, cleaning, coating pro-cesses.
Flat fan nozzleswith TWISTLOC-connectionSeries 638
Ordering no.
Type Mat.-no.
Sprayang
le
A
[mm]
V[l/min] Spray widthB
at p = 2 bar
30
Brass
7/18/2019 Lechler Flat Fan Nozzles
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4.27
Ordering no.
Type
Sprayang
le
A
[mm]
E
[mm]
V[l/min] Spray widthB
at p = 2 bar
30
Brass
7/18/2019 Lechler Flat Fan Nozzles
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4.28
Quick and easy assemblywith bayonet quick releasecap. Adjusted spray direction.Uniform liquid distribution.Applications:Belt cleaning, surface treat-ment, cleaning, coating pro-cesses.
Flat fan nozzleswith bayonet quick release capSeries 646
Ordering no.
Type Mat.-no.
Sprayang
le
A
[mm]
E
[mm]
V[l/min]
Spray width
Bat p = 2 bar
5E
PVDF
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4.29
Flat fan nozzleswith bayonet quick release capSeries 646
Ordering no.
Type Mat.-no.
Sprayang
le
A
[mm]
E
[mm]
V[l/min] Spray widthB
at p = 2 bar
5E
PVDF
7/18/2019 Lechler Flat Fan Nozzles
30/40
4.30
Hard, sharp flat fan, narrow-ly delimited jet pattern. Notprone to clogging.Applications:Cleaning, washing, degreas-ing and phosphating, prepa-ration techniques.
Tongue-type nozzles
Series 688 / 689
45 3,03,8
4,8
6,0
4,00
6,25
10,00
15,75
5,66
8,84
14,14
22,27
8,00
12,50
20,00
31,50
12,65
19,76
31,62
49,81
43
50
59
65/74
19
19
22
24/27
114 g
133 g
247 g
470 g
220
220
220
250
440
440
440
490
G
G
G
G
-
-
-
G
-
-
-
90
CE
CE
CE
-
688. 763
688. 843
688. 923
689. 003
35
30
29
25
Ordering no. Dimensions Weight
(1.4305)Type Material-no Code
1.4
305/303SS
Sprayang
le
B
[mm]
V[l/min] Spray widthB
at p = 2 bar
5E16
PVDF
3/8
BSPT
3/4BSPP
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4.31
Wide flat fan with a sharplydelimited jet pattern.Particularly clog-proof.Applications:Foam control in storage tanksand sewage treatment plants,cleaning and washing pro-cess, requiring powerful andconcentrated water jets.
Tongue-type nozzles
Series 686
90 -G
G
G
-
-
CA
-
-
-
CC
-
686. 406
686. 886
686. 926
75
40
40
Ordering no.
Type Material-no. Code
1.4
305/303SS
Sprayang
le
B
[mm]
V[l/min] Spray widthB
at p = 2 bar
Dimensions
3016
PVDF
-
-
-
5E
Brass
1/8
BSPT
1/4
BSPT
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4.32
Tongue-type nozzlesfor retaining nutSeries 684
140 -G
-
-
G
-
G
-
-
G
-
684. 348
684. 368
684. 408
684. 448
684. 488
684. 528
684. 568
684. 608
684. 688
684. 728
684. 808
75
75
75
75
75
75
75
75
75
75
75
Type
PVDF
Sprayang
le
B
[mm]
Colour V[l/min] Spray widthB
at p = 2 bar
L[mm]
5E
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4.33
Connection Spray angle
A
[mm]
Flow rate code
1/8 40 60 80 100 120 150 200
1,00
1,10
1,18
1,30
1,35
1,40
1,55
1,60
1,72
1,75
1,80
1,902,05
2,10
2,30
2,50
2,70
3,00
3,05
3,90
2,86
3,54
4,31
4,95
5,80
6,51
7,29
7,96
8,70
9,38
10,06
10,7511,48
13,01
14,43
17,82
21,35
25,03
28,85
42,43
3,50
4,33
5,28
6,06
7,10
7,97
8,92
9,74
10,66
11,49
12,32
13,1614,06
15,93
17,76
21,82
26,15
30,66
35,33
51,96
4,04
5,00
6,10
7,00
8,20
9,20
10,30
11,25
12,31
13,26
14,22
15,2016,23
18,40
20,40
25,20
30,20
35,40
40,80
60,00
4,52
5,59
6,82
7,83
9,17
10,29
11,52
12,58
13,76
14,83
15,90
16,9918,15
20,57
22,81
28,17
33,76
39,58
45,62
67,08
4,95
6,12
7,47
8,57
10,04
11,27
12,62
13,78
15,07
16,25
17,42
18,6219,88
22,53
24,99
30,86
36,98
43,36
49,97
73,48
5,53
6,85
8,35
9,59
11,23
12,60
14,11
15,41
16,85
18,16
19,47
20,8122,23
25,19
27,94
34,51
41,35
48,47
55,87
82,16
6,39
7,91
9,64
11,07
12,97
14,55
16,29
17,79
19,46
20,97
22,49
24,0425,67
29,09
32,26
39,85
47,74
55,97
64,52
94,88
A = Equivalent bore diameter
V[l/min].
p [bar]
Example for Nozzle code + Flow rate code + Connection code = Ordering no.
ordering: 602 + 361 + A3. 07 = 602. 361. A3. 07
(Flat fan; 20; 4,52 l/min. at 100 bar; 1/4 NPT)
Ser ies 602, weight : 18 g Series 652, weight: 13 gSeries 608, weight: 13 g
602
602
602
602
602
602
602
602
602
602
602
602602
602
602
602
602
602
602
602
652
652
652
652
652
652
652
652
652
652
652
652652
652
652
652
652
652
652
652
361
381
401
411
451
471
481
501
521
531
541
551571
591
601
641
671
701
-
-
362
382
402
412
452
472
482
502
522
532
542
552572
592
602
642
672
702
-
-
363
383
403
413
453
473
483
503
523
533
543
553573
593
603
643
673
703
723
793
608
608
608
608
608
608
608
608
608
608
608
608608
608
608
-
-
-
-
-
02
025
03
034
04
045
05
055
06
065
07
07508
09
10
125
15
175
20
30
High pressure flat fan nozzles
Series 602 / 608 / 652
Sharp uniform flat fan withan extremely narrow jetdepth.Applications:High pressure cleaners, steam
jet cleanersMaterials:Nozzle body: stainless steel
1.4305/303 SSInsert: hardened
stainless steel1.4034 S
Nozzle-Code
Hex 10
Hex 14
Hex 10
Hex 14
Hex 10
Conversion formula for the above series: V2 = V1 *p2p1
. .
1/4 nut
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4.34
Maintaining of the adjustedspray direction by thememory effect. Very easyhandling without the needfor special tools. Especiallypressure resistant pipe con-nector.Application:Degreasing, phosphating insurface treatment, cleaning.Materials:Nozzles: Polypropylene, high-grade steel, ceramicsEyelet clamp: Polypropylene
glass fibre-reinforcedAll other components:Polypropylene.
Can also be combined withEasy-Clip (see page 4.35)
MEMOSPRAY The intelligent nozzle systemfor surface treatment
Example Type + Material-no = Ordering no.
for ordering: 676. 644. xx. 40 + 8F = 676. 644. 8F. 40
21 3
Conversion formula for the above series: V2 = V1 *p2p1
. .
Further nozzle sizes on request.
E = narrowest free cross section
For pipe 1 1/4": 89
For pipe 1 1/2": 94
Dimensions [mm]
Tongue-type nozzle
24
L
1 1/4":32,5
1 1/2":35
Flat Fan Tip
NozzleGasket
Ball Bayonet Base
Eyelet Clamp
Ball Seat
Ball Retainer Cap
EPDM
Flat Fan Tip
Ton gue Noz zle
Nozzle Gasket
Ball Retainer Cap
Ball Bayonet Base
Ball Seat for
Eyelet Clamp No.
067.631.xx.40.00.0
Ball Seat for
Eyelet Clamp No.
067.631.xx.50.00.0
Eyelet Clamp
676. 644. xx. 40
676. 724. xx. 40
676. 764. xx. 40
676. 804. xx. 40
676. 844. xx. 40
676. 884. xx. 40
676. 924. xx. 40
676. 964. xx. 40676. 004. xx. 40
677. 005. xx. 41
095. 015. xx. 05. 65. 0
095. 015. xx. 05. 56. 0
067. 600. xx. 40
067. 630. xx. 40
067. 631. xx. 40. 22. 0
067. 631. xx. 40. 02. 0
067. 631. xx. 40. 12. 0
067. 631. xx. 50. 22. 0
067. 631. xx. 50. 02. 0
067. 631. xx. 50. 12. 0
067. 631. xx. 40. 00. 0
067. 631. xx. 50. 00. 0
G
G
G
G
G
G
G
G
G
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
G
G
G
G
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
G
G
G
G
-
-
-
G
G
-
-
-
-
-
-
G
G
-
-
-
-
-
-
-
--
-
-
-
-
-
G
G
G
G
G
G
-
-
-
-
-
-
-
-
-
--
-
G
G
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
--
G
-
-
-
-
-
-
-
-
-
-
-
-
1
2
3
4
6
5
PVDF
PP
PP/ceram
ics
PP/303SS
Wei ght [g]Flow Rate [l/min]
at p [bar]
5,04,03,02,52,01,51,0
E [mm]
PVDF
Housing:PP
Insert:ceramics
Housing:PP
Insert:303SS
EPDM
Housing:PP
Insert:ceramics
PPreinforced
5E6C53 6ME88F
MaterialOrdering no.Type
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35/40
4.35
Quick and easy assemblywith clamp. No tools requi-red. Allround swivelling by30. Easy adjustment andcleaning.Applications:Degreasing, phosphating insurface treatment.Materials:Clamp: Stainless steel 1.4310Sealing: EPDMall other components: glassreinforced polypropylene
Flat fan ball joint
Easy-Clip
Ordering no. Colournozzle
7/18/2019 Lechler Flat Fan Nozzles
36/40
4.36
Swivelling nozzle for preciseadjusting of jet direction.No gaskets necessary.Long, unproblematic servicelife.Applications:Cleaning, cooling, lubricating.
Flat fan nozzles with ball joint
Series 676
Ordering no.
Type Mat.-no.
1.4
305/303SS
Sprayang
le
A[mm]
E[mm]
V[l/min] Spray widthBat p = 2 bar
3016
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4.37Conversion formula for the above series: V2 = V1 *p2p1
. .
Ordering no.
Type Mat.-no.
1.4
305/303SS
Sprayang
le
A
[mm]
E
[mm]
V[l/min] Spray widthB
at p = 2 bar
3016
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4.38
Retaining nut
092. 020. 16. 00. 02
Material: 1.4305/303 SS
092. 020. 30. 00. 02
Material: Brass
Socket
092. 020. 16. AF. 03
Material: 1.4305/303 SS
092. 020. 30. AF. 03
Material: Brass
Welding nipple
092. 020. 17. 00. 04
Material: 1.4571/316 SS
Flat fan nozzles with ball joint
Series 676
Accessories
Hex 27
Hex 27
Hex 27
Hex 27
3/8 BSPP
Conversion formula for the above series: V2 = V1 *p2p1
. .
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39/40
4.39
For pressing into pipes.Stable spray pattern. Uniformparabolic distribution ofliquid.Applications:Cleaning and rinsing, dishwashing.
Flat fan nozzles for pressing into pipes
Series 612. XXX. 5E. 03
Ordering no.
Type Mat.-no.
PVDF
Sprayang
le
A
[mm]
E
[mm]
V[l/min] Spray widthB
at p = 3 bar
5E.03
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