Product Description
TPG shielded conditioning circulation pump is the ideal solution for the common problems of excessive noise, vibration, and water leakage in water pumps on the market. The pump and motor are a single unit, using a water-cooled shielded motor and a co-axial connection between the pump and motor to create a sealed whole, eliminating mechanical seals, truly achieving a leak-free pump.
Model Meaning
Product Attributes
| Max Flow |
1-2000m³/h |
Voltage |
380V |
| Max Head |
5~90m |
Frequency |
50HZ |
| Speed |
2900RPM/1450RPM |
Max Motor Power |
315kW |
| Structure |
Vertical Inline |
Mounting type |
Vertical |
| Outlet Diameter |
DN25-DN400 |
Efficiency Level |
IE3 |
| Sealing type |
No mechanical sealing |
Insulation Class |
F |
| Working Pressure Max |
16bar |
Protection Class |
IP55 |
| Liquid Temperature |
60ºC |
Cooling Method |
water-cooled |
| Product Certificate |
N/A |
Thermal Protection |
/ |
Product Structural Drawing
Hydraulic Coverage
Product Advantage
(1)A silent design with reduced noise
The pump features a silent design with reduced noise levels due to the elimination of rolling bearings. Instead, it is equipped with sliding bearings made of impregnated graphite material, which possesses low friction, excellent self-lubrication properties, and high wear resistance. This design allows for silent operation and eliminates the need for regular lubrication and maintenance of bearings.
(2)Leakage free for life
PBG pump is guaranteed to be leakage-free for life, ensuring a clean and dry pump room. By eliminating the common mechanical seal (shaft seal), the pump overcomes the issue of water leakage caused by seal damage, thus maintaining a dry and clean pump environment.
(3) Non overload design
The pump is designed for air conditioning circulation systems to ensure stable operation within the full performance range without overload.
(4) Three-year maintenance-free guarantee
With a suspended impeller design, the pump reduces wear on graphite bearings, extending their lifespan to over 40,000 hours. As a result, we offer a three-year maintenance-free guarantee, reducing operational costs and labor intensity for our customers.
Product Parameters
| Model |
Q |
H |
P |
Current |
Noise |
weight |
Length |
Width |
Height |
| m/h |
m |
kW |
A |
dB(A) |
kg |
L |
B |
B1 |
B2 |
H |
H1 |
| TPG125-500/4 |
96 |
87 |
63 |
141 |
56 |
913 |
900 |
776 |
435 |
450 |
1352 |
260 |
| 160 |
80 |
| 192 |
73 |
| TPG125-470/4 |
90 |
76 |
55 |
124 |
54 |
622 |
900 |
711 |
370 |
450 |
1182 |
260 |
| 150 |
70 |
| 180 |
64 |
| TPG125-440/4 |
83 |
65 |
45 |
103 |
54 |
600 |
900 |
711 |
370 |
450 |
1182 |
260 |
| 138 |
60 |
| 166 |
55 |
| TPG125-400/4 |
96 |
55 |
37 |
83 |
51 |
552 |
800 |
611 |
320 |
360 |
1145 |
260 |
| 160 |
50 |
| 192 |
46 |
| TPG125-370/4 |
90 |
48.4 |
30 |
66 |
51 |
491 |
800 |
611 |
320 |
360 |
1145 |
260 |
| 150 |
44 |
| 180 |
40.5 |
| TPG125-345/4 |
83 |
41.3 |
25 |
56 |
51 |
468 |
800 |
611 |
320 |
360 |
1145 |
260 |
| 138 |
37.5 |
| 166 |
34.5 |
| TPG125-315/4 |
96 |
36 |
22 |
51 |
51 |
420 |
760 |
561 |
296 |
360 |
1123 |
230 |
| 160 |
32 |
| 192 |
28 |
| TPG125-300/4 |
90 |
31.5 |
18.5 |
45 |
48 |
367 |
760 |
561 |
296 |
360 |
1019 |
230 |
|
| 150 |
28 |
|
| 180 |
24.5 |
| TPG125-285/4 |
83 |
27 |
15 |
36 |
48 |
352 |
760 |
561 |
296 |
360 |
1019 |
230 |
| 138 |
24 |
| 166 |
21 |
| TPG125-250/4 |
96 |
22.6 |
13 |
32 |
48 |
328 |
740 |
458 |
245 |
290 |
1019 |
240 |
| 160 |
20 |
| 192 |
17 |
| TPG125-235/4 |
86 |
18 |
11 |
27 |
48 |
317 |
740 |
458 |
245 |
290 |
1019 |
240 |
| 143 |
16 |
| 172 |
13.6 |
| TPG125-200/4 |
96 |
13 |
9 |
23 |
45 |
290 |
740 |
458 |
245 |
290 |
951 |
240 |
| 160 |
12.5 |
| 192 |
12 |
| TPG125-185/4 |
86 |
10.4 |
6.3 |
16 |
45 |
274 |
740 |
458 |
245 |
290 |
951 |
240 |
| 143 |
10 |
| 172 |
9.6 |
Company Profile
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