TQ PUMP TWX end-suction long-coupled pumps are non-self-priming, single-stage, centrifugal volute pumps with axial-suction port, radial-discharge port, and horizontal shaft. The structure is similar to Grundfo's NKG.
Product Structural Drawing
Type |
Capacity |
Head |
Speed |
Eff. |
Shaft
Power |
Motor Power |
(NPSH)r |
Weight |
Q |
H |
n |
η |
Pa |
PM |
(m) |
(kg) |
(m3/h) |
(L/s) |
(m) |
(r/min) |
(%) |
(kW) |
(kW) |
|
|
150TWX41-45/4 |
203 |
56.4 |
43.8 |
1480 |
70 |
34.61 |
45 |
3.4 |
545 |
247 |
68.6 |
42.4 |
74.6 |
38.26 |
4 |
290 |
80.6 |
41 |
77 |
42.08 |
5 |
319 |
88.6 |
38.5 |
76 |
44.04 |
6 |
348 |
96.7 |
36 |
75.8 |
45.04 |
7 |
150TWX43-55/4 |
238 |
66.1 |
46.5 |
71.7 |
42.06 |
55 |
3.7 |
634 |
289 |
80.3 |
45 |
75.9 |
46.69 |
4.8 |
340 |
94.4 |
43 |
78 |
51.08 |
6.4 |
374 |
103.9 |
41 |
77.6 |
53.85 |
7.5 |
408 |
113.3 |
38.7 |
77.2 |
55.73 |
9 |
150TWX51-75/4 |
260 |
72.2 |
55.3 |
72.7 |
53.89 |
75 |
4 |
753 |
316 |
87.8 |
53.7 |
76.9 |
60.13 |
5.3 |
372 |
103.3 |
51 |
79 |
65.44 |
6.7 |
409 |
113.6 |
48.5 |
77.9 |
69.39 |
7.7 |
446 |
123.9 |
46.4 |
77.6 |
72.67 |
9.3 |
150TWX57-90/4 |
280 |
77.8 |
61 |
72.6 |
64.11 |
90 |
4.5 |
820 |
340 |
94.4 |
59 |
76.5 |
71.46 |
5.9 |
400 |
111.1 |
57 |
80 |
77.66 |
7.5 |
440 |
122.2 |
54 |
78 |
83.01 |
9.2 |
480 |
133.3 |
51 |
76 |
87.77 |
10.5 |
Attribute |
Attributes |
Value |
Optional |
Installation |
Inlet diameter (mm) |
DN200 |
/ |
Outlet diameter (mm) |
DN150 |
/ |
Direction of rotation |
Clockwise from the motor to the pump |
/ |
Entrance orientation |
level in |
/ |
Exit orientation |
level out |
/ |
Base form |
/ |
|
Motor |
Motor model |
|
|
Number of motor phases |
3 |
/ |
Rated voltage (V) |
380 |
|
Power frequency (Hz) |
50 |
60 |
Insulation class |
F |
|
Protection class |
IP54 |
IP55 |
Installation Type |
|
|
Energy efficiency rating |
IE3 |
IE4/IE5 |
Flange Grade |
GB/T17241.6/EN1092-2 |
PN16 |
|