Suitable medium
Pumps for Caustic potash solution, 20%, 20 °C
23 FLUX pumps are suitable for Caustic potash solution, 20%, 20 °C. Compare them below by type, material, flow rate and head.
- Concentration
- 20%
- Temperature
- 20 °C
Suitable pumps

F 300 - for small filling quantities
JUNIORFLUX F 314 PP-25/19
for small fill quantities out of drums, with a permanently attached motor.
- Motor type:
- F 310
- Max. flow rate:
- 16 l/min
- Max. discharge head:
- 5.5 mWk
- Rated output:
- 0.23 kW

F 300 - for small filling quantities
COMBIFLUX FP 314 PP-25/19
for small fill quantities out of drums, with removable battery-powered motor.
- Motor type:
- FBM-B 3100 (brushless)
- Max. flow rate:
- 14 l/min
- Max. discharge head:
- 5 mWk
- Rated output:
- 0.1 kW

F 400 - for low viscosity media-from drums or IBCs
F 424 PP-41/36
for pumping acids and alkalis out of IBCs. Sealless pump.
- Motor type:
- FEM 4070
- Max. flow rate:
- 60 l/min
- Max. discharge head:
- 9.5 mWk
- Rated output:
- 0.5 kW

F 300 - for small filling quantities
COMBIFLUX FP 314 PP-32/25
for small fill quantities out of drums, with removable battery-powered motor.
- Motor type:
- FBM-B 3100 (brushless)
- Max. flow rate:
- 21 l/min
- Max. discharge head:
- 5 mWk
- Rated output:
- 0.1 kW

F 300 - for small filling quantities
JUNIORFLUX F 314 PP-32/25
for small fill quantities out of drums, with a permanently attached motor.
- Motor type:
- F 310
- Max. flow rate:
- 21 l/min
- Max. discharge head:
- 5.6 mWk
- Rated output:
- 0.23 kW

Drum and container pumps
FP 430 Ex S-41/38 FOOD | FFKM
with mechanical seal, for pumping out of drums. Made from stainless steel, FFKM seal.
- Max. flow rate:
- 240 l/min
- Max. discharge head:
- 13 mWk
- Material:
- Stainless steel

Drum and container pumps
FP 424 Ex S-43/38 | EPDM
sealless, for pumping out of drums. Made from stainless steel, EPDM seal.
- Max. flow rate:
- 240 l/min
- Max. discharge head:
- 13 mWk
- Material:
- Stainless steel

Drum and container pumps
F 430 S-41/38 | EPDM
with mechanical seal, for pumping out of drums. Made from stainless steel, EPDM seal.
- Max. flow rate:
- 240 l/min
- Max. discharge head:
- 13 mWk
- Material:
- Stainless steel

Drum and container pumps
FP 424 Ex S-43/38 | FEP
sealless, for pumping out of drums. Made from stainless steel, FEP seal.
- Max. flow rate:
- 240 l/min
- Max. discharge head:
- 13 mWk
- Material:
- Stainless steel

Drum and container pumps
F 430 S-41/38 | FFKM
with mechanical seal, for pumping out of drums. Made from stainless steel, FFKM seal.
- Max. flow rate:
- 240 l/min
- Max. discharge head:
- 13 mWk
- Material:
- Stainless steel

Drum and container pumps
FP 424 Ex S-43/37 Z | FEP
sealless, for pumping out of canisters. Made from stainless steel, FEP seal, semi-axial rotor.
- Max. flow rate:
- 120 l/min
- Max. discharge head:
- 24 mWk
- Material:
- Stainless steel

Drum and container pumps
FP 424 Ex S-50/45 Z | FEP
sealless, for pumping out of IBCs. Made from stainless steel, FEP seal, semi-axial rotor.
- Max. flow rate:
- 160 l/min
- Max. discharge head:
- 30 mWk
- Material:
- Stainless steel

Flow Meter
FLUXTRONIC® evaluation electronics
no control cable, for FMC, FMO 104, FMO 110 as well as VISCOPOWER F 580 with motor flange and integrated pulse generator
View product
Drum and container pumps
F 430 PP-40/33 | EPDM
with mechanical seal, for pumping out of drums. Made from polypropylene, EPDM seal.
- Max. flow rate:
- 205 l/min
- Max. discharge head:
- 13 mWk
- Material:
- Polypropylene

Drum and container pumps
F 424 PP-41/36 | EPDM
sealless, for pumping the same media every time. Made from polypropylene, shaft made from Hastelloy C.
- Max. flow rate:
- 205 l/min
- Max. discharge head:
- 13 mWk
- Material:
- Polypropylene

Drum and container pumps
F 430 PVDF-40/33 | FFKM
with mechanical seal, for pumping out of canisters. Made from polyvinylidene fluoride, FFKM seal.
- Max. flow rate:
- 205 l/min
- Max. discharge head:
- 13 mWk
- Material:
- Polyvinylidene fluoride

Drum and container pumps
MINIFLUX S-41/38 | FFKM | 136 mm
for horizontal use on the IBC. Made from stainless steel, FFKM seal.
- Max. flow rate:
- 240 l/min
- Max. discharge head:
- 13 mWk
- Material:
- Stainless steel

Drum and container pumps
F 430 S-41/38 TR | FEP/FFKM
for horizontal use (dry well installation), made from stainless steel, FEP/FFKM seal.
- Max. flow rate:
- 240 l/min
- Max. discharge head:
- 13 mWk
- Material:
- Stainless steel

Drum and container pumps
F 424 PVDF-41/36 | FFKM
sealless, for pumping out of drums. Made from polyvinylidene fluoride, FFKM seal.
- Max. flow rate:
- 205 l/min
- Max. discharge head:
- 13 mWk
- Material:
- Polyvinylidene fluoride

Drum and container pumps
FP 425 Ex S-41/34 | EPDM
for 99.98 % residual & drum emptying. Made from stainless steel, EPDM seal.
- Max. flow rate:
- 220 l/min
- Max. discharge head:
- 13 mWk
- Material:
- Stainless steel

Drum and container pumps
FP 425 Ex S-41/34 | FFKM
for 99.98 % residual & drum emptying. Made from stainless steel, FFKM seal.
- Max. flow rate:
- 220 l/min
- Max. discharge head:
- 13 mWk
- Material:
- Stainless steel

Drum and container pumps
F 425 PP-50/34 | EPDM
for 99.98 % residual & container emptying. Made from polypropylene, EPDM seal, 50 mm diameter.
- Max. flow rate:
- 120 l/min
- Max. discharge head:
- 12 mWk
- Material:
- Polypropylene

Drum and container pumps
F 426 S-41/38 | FFKM
for mixing and/or pumping out of drums. Made from stainless steel, FFKM seal.
- Max. flow rate:
- 240 l/min
- Max. discharge head:
- 13 mWk
- Material:
- Stainless steel
Compare the suitable pumps
Click a column heading to sort.
| Pump | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| JUNIORFLUX F 314 PP-25/19 | F 314 | Polypropylene | FKM | 16 l/min | 5.5 mWk | 250 mPas | – | No | no |
| COMBIFLUX FP 314 PP-25/19 | FP 314 | Polypropylene | FKM | 14 l/min | 5 mWk | 250 mPas | – | No | no |
| F 424 PP-41/36 | F 424 | Polypropylene | FKM | 60 l/min | 9.5 mWk | 600 mPas | 800 mm | No | – |
| COMBIFLUX FP 314 PP-32/25 | FP 314 | Polypropylene | FKM | 21 l/min | 5 mWk | 250 mPas | – | No | no |
| JUNIORFLUX F 314 PP-32/25 | F 314 | Polypropylene | FKM | 21 l/min | 5.6 mWk | 250 mPas | – | No | no |
| FP 430 Ex S-41/38 FOOD | FFKM | FP 430 | Stainless steel | FFKM | 240 l/min | 13 mWk | 1,000 mPas | 1,000 mm | Yes | EC 1935/2004 |
| FP 424 Ex S-43/38 | EPDM | FP 424 | Stainless steel | EPDM | 240 l/min | 13 mWk | 900 mPas | 1,000 mm | Yes | no |
| F 430 S-41/38 | EPDM | F 430 | Stainless steel | EPDM | 240 l/min | 13 mWk | 1,000 mPas | 1,000 mm | Yes | no |
| FP 424 Ex S-43/38 | FEP | FP 424 | Stainless steel | FEP | 240 l/min | 13 mWk | 900 mPas | 1,000 mm | Yes | no |
| F 430 S-41/38 | FFKM | F 430 | Stainless steel | FEP/FFKM | 240 l/min | 13 mWk | 1,000 mPas | 1,000 mm | Yes | no |
| FP 424 Ex S-43/37 Z | FEP | FP 424 | Stainless steel | FEP | 120 l/min | 24 mWk | 1,200 mPas | 700 mm | Yes | no |
| FP 424 Ex S-50/45 Z | FEP | FP 424 | Stainless steel | FEP | 160 l/min | 30 mWk | 1,200 mPas | 1,000 mm | Yes | no |
| FLUXTRONIC® evaluation electronics | – | – | – | – | – | – | – | – | – |
| F 430 PP-40/33 | EPDM | F 430 | Polypropylene | EPDM | 205 l/min | 13 mWk | 1,200 mPas | 1,000 mm | No | no |
| F 424 PP-41/36 | EPDM | F 424 | Polypropylene | EPDM | 205 l/min | 13 mWk | 1,200 mPas | 1,000 mm | No | no |
| F 430 PVDF-40/33 | FFKM | F 430 | Polyvinylidene fluoride | FFKM | 205 l/min | 13 mWk | 1,200 mPas | 1,000 mm | No | no |
| MINIFLUX S-41/38 | FFKM | 136 mm | F 430 | Stainless steel | FFKM | 240 l/min | 13 mWk | 1,000 mPas | – | Yes | no |
| F 430 S-41/38 TR | FEP/FFKM | F 430 | Stainless steel | FEP/FFKM | 240 l/min | 13 mWk | 1,000 mPas | – | Yes | no |
| F 424 PVDF-41/36 | FFKM | F 424 | Polyvinylidene fluoride | FFKM | 205 l/min | 13 mWk | 1,200 mPas | 1,000 mm | No | no |
| FP 425 Ex S-41/34 | EPDM | FP 425 | Stainless steel | EPDM | 220 l/min | 13 mWk | 1,200 mPas | 1,000 mm | Yes | no |
| FP 425 Ex S-41/34 | FFKM | FP 425 | Stainless steel | FFKM | 220 l/min | 13 mWk | 1,200 mPas | 1,000 mm | Yes | no |
| F 425 PP-50/34 | EPDM | F 425 | Polypropylene | EPDM | 120 l/min | 12 mWk | 1,200 mPas | 1,000 mm | No | no |
| F 426 S-41/38 | FFKM | F 426 | Stainless steel | FFKM | 240 l/min | 13 mWk | 900 mPas | 1,000 mm | Yes | no |
Suitability applies at the stated concentration and temperature. Unsure about your application? Our specialists are happy to advise.