LEM0 pages

SPIRAL
LEM
Tank Washing Nozzle
DESIGN FEATURES
• Each nozzle in the stationary cluster is
a BETE clog-resistant spiral nozzle of
the TF Series
• Can be supplied with various other
BETE nozzles for any desired
application
• Female connection
SPRAY CHARACTERISTICS
• Spherical omnidirectional coverage
• Six nozzles arranged in cluster to
project spray in all directions
Flow rates: 4.2 to 157 gpm
(special flow rates available; special tips
upon request)
LEM Coverage Chart
When Spraying at 40 - 50 PSI
Female
Pipe
Size
1.5
3.0
LEM8
3.0
6.0
LEM10
4.5
9.0
LEM12
6.5
13.0
LEM14
6.8
13.5
LEM16
7.2
14.5
LEM20
1
Rinsing
Diameter (ft.)
LEM6
3/4
Scrubbing
Diameter (ft.)
8.0
16.0
Nozzle
Number
Typical LEM installation
Dimensions are approximate. Check with BETE for critical dimension applications.
Spherical, 360° Spray Angle, 3/4" and 1" Pipe Sizes
GALLONS PER MINUTE @ PSI
Nozzle
Number
K
Factor
10
PSI
20
PSI
30
PSI
40
PSI
60
PSI
80
PSI
100
PSI
LEM6
1.33
4.20
5.94
7.27
8.40
10.3
11.9
13.3
LEM8
2.53
8.00
11.3
13.9
16.0
19.6
22.6
25.3
LEM10
3/4
3.95
12.5
17.7
21.7
25.0
30.6
35.4
39.5
LEM12
5.69
18.0
25.5
31.2
36.0
44.1
50.9
7.68
24.3
34.4
42.1
48.6
59.5
68.7
76.8
9.96
31.5
44.5
54.6
63.0
77.2
89.1
15.7
49.5
70.0
85.7
99.0
121
140
2.25
6.00
5.25
4.13
11.0
99.6
LEM20
4.50
56.9
LEM14
LEM16
1
Minimum
Entrance
Weight
Open. (in.) (lbs.) (oz.)
A
Metal Plas.
157
Flow Rate (GPM ) = K √PSI
Standard Materials: Brass, 316 Stainless Steel, PVC and PTFE.
Spray angle performance varies with pressure. Contact BETE for specific data on critical applications.
www.BETE.com
CALL 413-772-0846
Female
Pipe
Size
Call for the name of your nearest BETE representative.
LEM Flow Rates and Dimensions
25