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Pumps for the purpose intended
Other Equipment
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JL Circulation Heating Pumps
Circulation flange-type pumps (with in-line nozzle installation) are designed to be used in heating systems of both closed and open type with positive circulation of heating medium. These series refers to break line circulation pumps for cold and hot water supply applicable to direct installation on pipes of municipal and industrial heating systems, air-conditioning, cooling, and internal water systems.
In contrast to wet rotor pumps while using this series there excludes the contact between pumped medium and the motor. JL circulating pumps have inlet and outlet nozzles installed in one line and with the same nominal bore. JL circulating pumps are equipped with standard air-cooled flanged electric motors.
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| Characteristics |
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- JL circulation heating pump is equipped with a unique specially designed motor. Furthermore, it features improved construction that corresponds to international standards.
- JL circulation heating pumps feature small size and small weight, which makes it possible to install them directly on the conduit of heating or water supply systems.
- JL circulation heating pumps are equipped with a patented impeller that provides low energy consumption with high hydraulic characteristics.
- Pump shaft is made of AISI 304 stainless steel.
- Shaft mechanical seal prevents leakage.
- Temperature of pumped medium ranges from -15 оC to +120 оC (standard construction).
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Basic Parameters
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Operational Characteristics |
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| MODEL |
JL-32 |
JL-40 |
JL-50 |
JL-65 |
JL-80 |
JL-100-7,5 |
JL-100-10 |
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Horsepower
(kW/НР)
|
0,37/0,5 |
0,75/1 |
1,5/2 |
2,2/3 |
3,7/5 |
5,5/7,5 |
7,5/10 |
Voltage
(V)
|
380 |
380 |
380 |
380 |
380 |
380 |
380 |
Current strength
(А) |
0,89 |
2 |
3 |
5 |
8 |
11,1 |
15 |
Rate speed
(r/min)
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2850 |
2850 |
2850 |
2850 |
2850 |
2850 |
2850 |
| Q (m3/h) |
3,8 |
6 |
7,2 |
9,7 |
13,6 |
15 |
16 |
23 |
28 |
18 |
30,5 |
36 |
28 |
40 |
48 |
29,5 |
49 |
66 |
34 |
53 |
70 |
| Н (м) |
14 |
12,5 |
10,6 |
14 |
11,6 |
10 |
16,8 |
14 |
11 |
19 |
15 |
11,8 |
21 |
17,5 |
10 |
16 |
13 |
8,5 |
21,5 |
18,5 |
15 |
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MODEL |
A |
B |
C |
D |
E |
L |
W |
H |
WEIGHT (kg) |
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JL-32
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71 |
354 |
250 |
125 |
220 |
139 |
131 |
Ø 32
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24 |
| JL-40 |
82 |
398
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280
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140 |
220
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139
|
131 |
Ø 40
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32
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| JL-50 |
87 |
410
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300
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150 |
240
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163
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130 |
Ø 50
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36
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| JL-65 |
102 |
465
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320
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160 |
240
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163
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130 |
Ø 65
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47
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| JL-80 |
114 |
543 |
330 |
165 |
292 |
149 |
159 |
Ø 80
|
75 |
| JL-100-7,5 |
122 |
607 |
390 |
195 |
335 |
209 |
219 |
Ø 100
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105 |
| JL-100-10 |
122
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645
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390
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175
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335
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209
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219
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Ø 100
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108
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Circulation Heating Pumps with In-Line Nozzle Installation
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