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Air-operated diaphragm pumps Type FDM

Air-operated diaphragm pumps Type FDM
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Air-operated diaphragm pumps Type FDM

Product catalog summary
Overview: FLUX air-operated diaphragm pumps are designed for transferring a variety of liquids, including those with high viscosity and abrasive or flammable properties. They operate using compressed air and a diaphragm mechanism to ensure a steady flow.
Specifications: Available in materials like Aluminium, Cast Iron, Stainless Steel, and Acetal, these pumps can handle pressures up to 8 bar, with some models reaching 20 bar. They are self-priming, can run dry, and have adjustable delivery rates controlled by air pressure.
Materials and Temperature Range: Constructed from materials such as Acetal, Polypropylene, PVDF, Aluminium, Stainless Steel, and Gray Cast Iron, each material has specific temperature ranges. For instance, Acetal operates from -10 to +80°C, while Stainless Steel can handle up to +100°C.
Applications and Recommendations: Suitable for corrosive, neutral, and flammable liquids, with material recommendations like Polypropylene for acids and Aluminium for flammable liquids.
Technical Data: Detailed data for pump models include delivery rates, operating pressures, suction head capabilities, and maximum solid sizes. For example, the FDM 10 model delivers up to 40 l/min at 7 bar.
Special Features: Features include no leakage due to the absence of a shaft seal, full submersibility, and an unbalanced air valve design to prevent stalling. Pumps stop if the discharge is closed, preventing overload.
Conclusion: FLUX pumps offer a range of models for various industrial applications, with configurations for different needs and liquid types.
Additional Overview: The document also covers models FDM 50 and FDM 80, suitable for industries like chemical, pharmaceutical, and food, compliant with ATEX-Directive 2014/34/EU.
Model Specifications:
  • FDM 50: Delivers up to 650 l/min, operates at 8 bar, with a suction head max of 7.6 m, handling solids up to 6.4 mm.
  • FDM 80: Delivers up to 1,040 l/min, operates at 8 bar, with a suction head max of 7.3 m, handling solids up to 9.5 mm.
Materials and Weights: Available in Aluminium, Stainless Steel, and Gray Cast Iron, with diaphragm and ball materials like NBR and PTFE. Weights range from 41.5 kg to 103.8 kg.
Accessories: Includes hose nipples, connections, reduction nipples, and materials for pump connections like PVC, PP, PVDF, and 316 Ti. Earth cables and suction tubes in Stainless Steel and Polypropylene are also available.
Additional Information: FLUX pumps are noted for their durability, economy, and safety, with a presence in nearly 100 countries. More details are available in the FLUX accessories brochure.
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Catalog excerpts

Air-operated diaphragm pumps Type FDM-1

Air-operated diaphragm pumps Type FDM More than just pumps

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Air-operated diaphragm pumps Type FDM-2

FLUX air-operated diaphragm pumps Type FDM – genuine allrounders FLUX air-operated diaphragm pumps are genuine Special features: allrounders for the safe reliable and careful (no FLUX air-operated diaphragm pumps have several shearing) transfer of thin to high viscosity products, even with solids in suspension, as well as abrasive, – Pressures up to 8 bar (20 bar on 3:1 ratio pump) highly flammable or aerated liquids. Each pump – Self priming, even from a dry start model is available in different versions because of – Variable delivery rates by adjusting air pressure a great variety of possible...

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Air-operated diaphragm pumps Type FDM-3

Fluid chamber Piston valve Air inlet Air-operated diaphragm pumps size ½“, Type FDM 12 Air-operated diaphragm pumps size 1“, Type FDM 25 High-pressure diaphragm pump size 1“, Type FDMH 25 Discharge side Air-operated diaphragm pumps size ³∕ 8“, Type FDM 10 Air-operated diaphragm pumps size 3“, Type FDM 80 Air-operated diaphragm pumps size 2“, Type FDM 50 Valve seat Air-operated diaphragm pumps size 1½“, Type FDM 40 Ball valve Accessories The great range of FLUX pumps Suction side Air chamber Diaph

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Air-operated diaphragm pumps Type FDM-4

Polypropylene (PP) suitable for corrosive liquids, acids and alkalis as well as neutral liquids. Liquid examples: formic acid, ammonia, boracic acid, chromic acid (up to 10 %), fertilizer, acetic acid, hydrofluoric acid (up to 70 %), fruit acid, caustic potash, copper chloride, lactic acid, caustic soda, phosphoric acid, hydrochloric acid, sulphuric acid (up to 80 %), distilled water. Aluminium Alloy AlMg5 (AL) suitable for neutral and/or flammable liquids. Liquid examples: alcohol, gasohol, drilling fluid, diesel, glycol, fuel, hydraulic fluid, solvent, soap (fluid), wax (liquid), water. Polyvinylidene...

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Air-operated diaphragm pumps Type FDM-5

FLUX air-operated diaphragm pump FDM 07 in non-metallic version, ¼“ Dimensions [mm] air outlet ¼“ NPTF discharge side female thread G ¼“ / ¼“ NPTF Hybrid male thread ¾“ NPTF suction side female thread G ¼“ / ¼“ NPTF Hybrid male thread ¾“ NPTF Technical Data FDM 07 Delivery rate max. Connection suction side & discharge side Male thread (Hybrid) Female thread Connection air Delivery rate Q [L/min] Values ± 10 % with water at 20 °C * depending on pump model, operating pressure and fluid Pump housing Acetal conductive Air-motor body Polypropylene Electrically conductive for use in hazardous areas

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Air-operated diaphragm pumps Type FDM-6

FLUX air-operated diaphragm pump FDM 10 in non-metallic version, ³∕8“ Discharge side Suction side Delivery rate Values ± 10 % with water at 20 °C *Dry exhaust up to 2,6 m, **with silencer Pump housing Acetal conductive Polyvinylidene Fluoride Air-motor body Polypropylene Electrically conductive for use in hazardous areas according to ATEX-Directi

 Open the catalog to page 6
Air-operated diaphragm pumps Type FDM-7

FLUX air-operated diaphragm pump FDM 12 in non-metallic version, ½“ Discharge side Suction side Values ± 10 % with water at 20 °C *Dry exhaust up to 3 m, **with silencer Pump housing Polyvinylidene Fluoride Acetal conductive Stainless Steel Stainless Steel Air-motor body Polypropylene Electrically conductive for use in hazardous areas according to ATEX-Directiv

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Air-operated diaphragm pumps Type FDM-8

FLUX air-operated diaphragm pump FDM 12 in metallic version, ½“ Electrically conductive for use in hazardous areas according to ATEX-Directive 2014/34/EU. FDM 12 S Dimensional drawing on request. FDM 12 AL Connection pump Suction side Discharge side Delivery rate Values ± 10 % with water at 20 °C *Dry exhaust up to 3 m, **with silencer Pump housing Stainless Steel Stainless Steel

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Air-operated diaphragm pumps Type FDM-9

FLUX air-operated diaphragm pump FDM 25 in non-metallic version, 1“ Suction head* Discharge side*** Connection pump Suction side*** Delivery rate Values ± 10 % with water at 20 °C *Dry exhaust up to 4,5 m, **with silencer ***connecting dimensions for DN 25, DN 6 appropriate Pump housing Polyvinylidene Fluoride

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Air-operated diaphragm pumps Type FDM-10

FLUX air-operated diaphragm pump FDM 25 in metallic version, 1“ Electrically conductive for use in hazardous areas according to ATEX-Directive 2014/34/EU. Discharge side Connection pump Suction side Values ± 10 % with water at 20 °C *Dry exhaust up to 6,0 m, **with silencer Pump housing Stainless Steel Stainless Steel

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Air-operated diaphragm pumps Type FDM-11

FLUX high pressure air diaphragm pump FDMH 25 in metallic version, operating pressure up to max. 20 bar – ratio 3:1 Electrically conductive for use in hazardous areas according to ATEX-Directive 2014/34/EU. Dimensional drawing upon request. Illustration similar Technical Data FDMH 25 Connection pump Suction side Discharge side Connection air Inlet Outlet* Delivery rate Values ± 10 % with water at 20 °C *With silencer Pump housing Stainless Steel Stainless Steel Stainless Steel Air-motor body Aluminium Application examples: – – – – Colour agitation Conveyance of fluids with a high viscosity through...

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Air-operated diaphragm pumps Type FDM-12

FLUX air-operated diaphragm pump FDM 40 in non-metallic version, 1½“ Connection pump Suction side*** Discharge side*** Values ± 10 % with water at 20 °C *Dry exhaust up to 4,2 m, **with silencer ***connecting dimensions for DN 25, DN 6 appropriate Pump housing Polyvinylidene Fluoride

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Air-operated diaphragm pumps Type FDM-13

FLUX air-operated diaphragm pump FDM 40 in metallic version, 1½“ Electrically conductive for use in hazardous areas according to ATEX-Directive 2014/34/EU. Dimensional drawing upon request. Illustration similar Connection pump Suction side Discharge side Delivery rate Values ± 10 % with water at 20 °C *Dry exhaust up to 6,0 m, **with silencer Pump housing Stainless Steel Stainless Steel Gray Cast Iron

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Air-operated diaphragm pumps Type FDM-14

FLUX air-operated diaphragm pump FDM 50 in non-metallic version, 2“ Discharge side*** Connection pump Suction side*** Delivery rate Values ± 10 % with water at 20 °C *Dry exhaust up to 4,0 m, **with silencer ***connecting dimensions for DN 25, DN 6 appropriate Pump housing Polyvinylidene Fluoride

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.