FP 424 Sealless Pump
F424
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The FP 424 Sealless Drum Pump by FLUX Pumps offers reliable transfer of low-viscosity, aggressive liquids, delivering up to 240 l/min (63.4 gpm). Its sealless design and spiral bearing reduce media build-up, making it ideal for metal finishing, electroplating, and chemical processing. Available in polypropylene, PVDF, or stainless steel (explosion-proof), it ensures durability in wastewater and industrial applications.
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OVERVIEW
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SPECIFICATIONS
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MODEL NUMBERS
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DOCUMENTS
Manufacturer: FLUX Pumps
Product Type: Sealless Drum Pump
Applications: Metal finishing, electroplating, chemical processing, wastewater management
Max Flow Rate: 240 l/min (63.4 gpm)
Design Features:
Product Type: Sealless Drum Pump
Applications: Metal finishing, electroplating, chemical processing, wastewater management
Max Flow Rate: 240 l/min (63.4 gpm)
Design Features:
- Sealless design in liquid area for minimal maintenance
- Spiral-shaped guide bearing to prevent media build-up
- Explosion-proof stainless steel option for hazardous areas
Delivery Head: Max 30 mwc (98 ft)
Viscosity: 1 to 1200 mPas
Outer Tube Diameter: 40 mm to 50 mm
Immersion Length: 700, 1000, 1200 mm
Custom Options:
Viscosity: 1 to 1200 mPas
Outer Tube Diameter: 40 mm to 50 mm
Immersion Length: 700, 1000, 1200 mm
Custom Options:
- Materials: Polypropylene, PVDF, Stainless Steel
- Explosion-proof motors (e.g., F416EX, F460EX)
- AdBlue® DEF fluid version (non-ferrous metal-free)
| Specification | F424 PP | F424 PVDF | FP 424 Ex S |
|---|---|---|---|
| Seal Type | With impeller for max. flow rate | No seal in liquid zone | With mixed flow impeller for max. delivery head (Z-version) |
| Pressure-side Connection | Thread G 1¼ A | ||
| Materials | |||
| Pump | Polypropylene | Polyvinylidene fluoride | Stainless steel 316 Ti |
| O-ring | FKM | FKM | FKM, FEP |
| Shaft | Hastelloy C, stainless steel, titanium | Hastelloy C | Stainless steel |
| Impeller | ETFE | ETFE | ETFE |
| Dimensions | |||
| Outer Tube Diameter (mm) | 41/36 | 41/37 | 43/38 |
| Impeller Diameter (mm) | 50/38 | 50/38 | 50/45 Z |
| Standard Immersion Depth | 27″, 39″, 47″ (700 mm, 1000 mm, 1200 mm) | ||
| Other Immersion Depths | 8″ – 78″ (200 – 2000 mm) | ||
| Operating Range | |||
| Container | Drums, IBCs, tanks, canisters, hobbocks, mixing containers, etc. | Drums, IBCs, tanks, canisters, hobbocks, mixing containers, etc. | Drums, IBCs, tanks, canisters, hobbocks, mixing containers, etc. |
| Media Temperature | 32 – 122°F (0 – 50°C) | 32 – 176°F (0 – 80°C) | 32 – 122°F (0 – 50°C) |
| Ambient Temperature Re-application | 32 – 104°F (0 – 40°C) | ||
| Weight @ 41″, ID 1000 mm | 2.2 lbs (1.0 kg) | 3.09 lbs (1.4 kg) | 6.39 lbs (2.9 kg) |
| Weight @ 50″, ID 1000 mm | 2.86 lbs (1.3 kg) | 4.19 lbs (1.9 kg) | 8.82 lbs (4.0 kg) |
| Certificates | |||
| Ex-designation | None | On request | II 1/2 G c IIB T4 |
| Silicone-free Version | None | On request | None |
| Performance Data | |||
| Flow Rate Max | 63 GPM (240 LPM) | 42 GPM (160 LPM) | |
| Delivery Head Max | 42 ft (13 m) | 98 ft (30 m) | |
| Viscosity Max | 1200 cPs | ||