F 426 PP-50/33 | FKM

for mixing and/or pumping out of IBCs. Made from polypropylene, FKM seal.

Item no.: 10-42640002

Max. flow rate: 240 l/min
Max. discharge head: 13 mWk
Material: Polypropylene

Immersion length

1000 mm
1200 mm

Questions? Call +31 (0)316 29 66 90 · ma t/m do 08:00–17:00, vr 08:00–15:45

Overview

The F 426 drum pump (with mechanical seal to cover inner tube, immersion length 1200 mm) is ideal for mixing and/or pumping inhomogeneous media. Media, which are prone to rapid separation, can therefore be kept in motion even during the pumping process. If the outlet is closed, e.g. by a pump nozzle, the F 426 drum pump can also be temporarily run as a pure mixing pump. The transition between "Mix" and "Pump" is performed very easily by turning an adjusting lever. There are two adjusting levers for opening and closing the mixing apertures with ease. The mixing apertures allow the medium to flow back into the container for mixing. The drum pump is easy to disassemble for cleaning. The drum pump is made from polypropylene. In the PP version, the inner tube reinforced with metal core prevents leaks and unnecessary wear to the mechanical seal across all operating temperature ranges. If necessary, the pump assembly can also be combined with different motors.

Benefits

3 operating modes in one pump:
The operating mode can be changed during operation
Easy to dismantle for cleaning
In the PP version, the inner tube reinforced with metal core prevents leaks and unnecessary wear to the mechanical seal across all operating temperature ranges.
Can be operated temporarily against a closed valve (pump nozzle, ball cock, etc.), up to stated max. operating temperature

Technical data

Performance

Max. flow rate: 240 l/min
Max. discharge head: 13 mWk
Max. viscosity: 1,200 mPas

Materials and sealing

Material impeller: ethylene tetrafluoroethylene
Seal material: FKM
Material: Polypropylene
Material shaft: Hastelloy C
Mechanical seal: PTFE/carbon, oxide ceramics, HC, FKM

Dimensions and weight

Weight: 2.1 kg
Connection outlet: External thread G 1 1/4"
Outer diameter: 50,00 mm
Immersion length: 1,200 mm

Approvals

3-A version: No
For use in hazardous areas: No
FDA approval: no
Food approval: no
Ex-marking: without

Other

Type impeller: axial impeller 33 for higher delivery rate
Drum pump type: F 426

Compare the versions

Only the properties that differ are shown.

Property	F 426 PP-50/33 \| FKM	F 426 PP-50/33 \| FKMThis page
Item no.	10-42640001	10-42640002
Immersion length	1,000 mm	1,200 mm
Weight	1.8 kg	2.1 kg

Media

This product is suitable for 180 media. The list is a guide for common applications.

A

Ammonium nitrate10% · 20-40 °C
Ammonium nitrate50% · 20-40 °C
Ammonium phosphate10% · 20-40 °C
Ammonium sulphate10% · 20 °C
Ammonium sulphate10% · 40 °C
Arsenic acid10% · 20-40 °C
Arsenic acid80% · 20-40 °C

B

Battery acid40% · 20-40 °C
Bicarbonate of soda10% · 20 °C
Bicarbonate of soda10% · 40 °C
Bleach10% · 20 °C
Bleach20% · 20 °C
Bleach, 12%5% · 20 °C
Bleaching solution10% · 20 °C
Bleaching solution20% · 20 °C
Bleaching solution, 12%5% · 20 °C
Borax10% · 20-40 °C
Borax100% · 20-40 °C
Boric acid10% · 20-40 °C
Boric acid100% · 20-40 °C
Bromic acid10% · 20-40 °C
Butanedioic acid50% · 20-40 °C
Butylene glycol10% · 20-40 °C

C

Calcium chloride10% · 20-40 °C

Is your medium not listed? Other media are often possible too. Request a quote and we will advise you personally.

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F 426 PP-50/33 | FKM