QWK(F) series all-stainless steel stamped submersible pumps.The pump body is made of SUS304 or SUS316 stainless steel, which is rust-free and highly durable.
Model :
QWK(F)75Export caliber (DN) :
40Rated flow (m³/h) :
12Rated head (m) :
5Motor speed (rpm) :
2900Motor power (kw) :
0.55Material :
all-stainless steelQWK(F) series all-stainless steel stamped submersible pumps
QWK threaded connection
QWKF flange connection
Advantages：
Stainless steel material, rust-free
Small volume, large energy
Reliable operation/long service life
automatic start and stop of float
energy-efficient
Built-in thermal protector for single-phase motor
1. Stainless steel pump body
The pump body is made of SUS304 or SUS316 stainless steel, which is rust-free and highly durable.
threaded outlet
2. The outlet is connected by flange or threaded connection.
The outlet is available for either flange or threaded connections, with QWK being threaded and QWKF being flanged.
flange outlet
3. Stainless steel open impeller
The impurity of suspended solids with the diameter ≤30mm can be passed through the open impeller structure.
4. The Real "Core" is Loaded with Content
The single-phase motor features a pure copper winding and is equipped with a Texas Instruments (TI) thermal protector to prevent overheating.
thermal protector
5. Double-face mechanical seal
The double end face mechanical seal is used to ensure the reliable operation of the electric pump.
6. The motor uses AC anti-crawling bearings.
The AC structure bearing suppresses the noise caused by bearing creep, ensuring quiet and long-lasting operation.
Application:
Landscape fish ponds, artificial waterfalls, irrigation for agriculture, fishery water supply, sewage discharge, sewage collection and lifting
Model Description：
QWK F150MA
QWK: stainless steel submersible sewage pump
F: flange water outlet / no symbol "F" for threaded water outlet
Rated power: P2 (HP) = 150×0.01 = 1.5 HP
M: single-phase, no symbol for three-phase
A: with float switch / no symbol for without float switch
Technical Parameters:
|
model |
output power |
current (amps) |
max head |
max flow rate |
water outlet |
package dimension |
|
|
P2 (kW) |
220V/50Hz |
380V/50Hz |
(m) |
(m³h) |
(mm) |
||
|
QWK75(MA) |
0.6 |
3.8 |
1.4 |
9.0 |
14 |
G1.5 |
250×205×520 |
|
QWK100(MA) |
0.8 |
5.2 |
1.8 |
10.5 |
16 |
G1.5 |
250×205×520 |
|
QWK130(MA) |
1.0 |
6.2 |
2.4 |
13.0 |
18 |
G1.5 |
250×205×520 |
|
QWK150(MA) |
1.1 |
7.0 |
2.6 |
11.0 |
30 |
G2 |
270×225×565 |
|
QWK200(MA) |
1.5 |
9.2 |
3.5 |
13.5 |
33 |
G2 |
270×225×565 |
|
QWK300 |
2.2 |
一 |
4.9 |
17.0 |
48 |
G2 |
270×225×565 |
|
QWKF75(MA) |
0.6 |
3.8 |
1.4 |
9.0 |
14 |
DN40 |
250×205×520 |
|
QWKF100(MA) |
0.8 |
5.2 |
1.8 |
10.5 |
16 |
DN40 |
250×205×520 |
|
QWKF130(MA) |
1.0 |
6.2 |
2.4 |
13.0 |
18 |
DN40 |
250×205×520 |
|
QWKF150(MA) |
1.1 |
7.0 |
2.6 |
11.0 |
30 |
DN50 |
270×225×565 |
|
QWKF200(MA) |
1.5 |
9.2 |
3.5 |
13.5 |
33 |
DN50 |
270×225×565 |
|
QWKF300 |
2.2 |
一 |
4.9 |
17.0 |
48 |
DN50 |
270×225×565 |
Performance Curve:
Dimensioned Drawing：
Exploded View：
|
serial number |
name |
|
1 |
lifting handle |
|
2 |
hexagonal head nut |
|
3 |
spring washer |
|
4 |
flat washer |
|
5 |
cable assembly with sealed end |
|
6 |
hexagonal head nut |
|
7 |
spring washer |
|
8 |
flat washer |
|
9 |
upper cover |
|
10 |
cross recessed pan head screw |
|
11 |
cross recessed pan head screw and flat washer assembly |
|
12 |
O - ring |
|
13 |
grounding screw |
|
14 |
cross recessed pan head screw and flat washer assembly |
|
15 |
insulated crimp terminal |
|
16 |
capacitor |
|
17 |
capacitor cover |
|
18 |
upper cover rubber gasket |
|
19 |
hexagon socket head cap screw |
|
20 |
base frame |
|
21 |
rear end cover |
|
22 |
triple wave crest |
|
23 |
bearing |
|
24 |
Stator assembly |
|
25 |
rotor assembly |
|
26 |
bearing |
|
27 |
front end cover |
|
28 |
mechanical seal |
|
29 |
O - ring |
|
30 |
pump cover |
|
31 |
protective cover |
|
32 |
impeller |
|
33 |
flat key |
|
34 |
flat washer |
|
35 |
spring washer |
|
36 |
hexagonal head nut |
|
37 |
pump casing |
|
38 |
hexagonal lock nut |
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