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Savino Barbera snc offers the new series of double diaphragm air driven pumps
Using such alternate and selected materials for the diaphragms, these pumps can be used with the major part of aggressive liquids, and can also run dry.
General specifications:
Materials: PP, PVDF, aluminium, stainless steel
Pumping of viscous fluids with air or gas (paints, resins, inks, fuels, glues, oils, juices, soaps…) or with abrasive particles
Self-priming: no internal sealing systems allows dry running without damaging the pump.
Explosion-proof
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Completely different and a lot better
The Albin Pump AD is designed for a large capacity and long service life. Compared to traditional AODD pumps, it offers 70% lower pulsation, higher power, noise reduction and 3%u20135 times longer operation time between service intervals. The compact outer measurements and capability to install the pump upside down, sideways or vertically means flexibility during installation and set up. What%u2019s more, it is designed so that all vital parts are easily accessible without having to remove the pump from the pipe system, greatly minimizing downtime. All these improvements result in lower operational costs, reduced cost for spare parts and improved overall economy.
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These balanced series of compressed air driven, double diaphragm pumps consists of two series: Verderair VA all purpose, multi-functional diaphragm pumps and Almatec diaphragm pumps for advanced/difficult applications. Both non metallic and metallic versions are available.
Advantages and characteristics: Simple installation; Maintenance friendly; Easy to operate; Self-priming when dry; No air lubrication needed; Sanitary, Ultra-pure and high pressure versions.
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Almatec is one of the world’s leading brands of pneumatic diaphragm pumps. The first pumps were delivered in 1984. The technology is based on decades of experience in the pump sector. Numerous trend-setting developments resulted and the product range diversified to provide solutions to a whole variety of problems.
Since the company was founded, it has produced and delivered over 100,000 pumps.
Models
Verderair offers with the Almatec-series two main ranges of pumps; for standard, and for specific applications.
Standard applications
Pumps for the ‘normal’ applications are extremely suited for pumping all kinds of chemicals, slurries, coatings, paints, solvents, acids, glues, resins and powders.
The pumps are available in several types of plastics (PP, PE, PTFE) but also in stainless steel. Capacities are up to 800 l/min.
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Verder has chosen a wide variety in materials to offer solutions for the complete industry. We make a difference between housings in non-metallics and metallics.
Verderair are highly engineered diaphragm pumps, delivering a smooth, reliable flow at all circumstances. The new air valves design guarantees a perfect, non-stalling operation, even at low pressure and does not need any lubrication. Thanks to their unique design, they are able to handle very abrasive and / or viscous products.
The Verderair will run dry indefinitely without damage. Verder has selected those materials, which offer the best combination of benefits to the end user. The used wetted pump part materials are Acetal, Polypropylene, Kynar, Aluminium, Cast Iron and Stainless Steel. For ball and /or diaphragm, VERDER selected PTFE, Hytrel, Santoprene, Viton, BUNA-N, SS and Acetal.
NEW - Atex: Verderair offers now pumps in a conductive polypropylene housing. With this unique material you can benefit from the polypropylene-advantages in an Atex environment.
The flow range is from 0.1 up to 1,060 l/min and pressures up to 8 bar (or 16 bar for high-pressure models).
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The double diaphragm system increases safety when sampling expensive or extremely hazardous gases. Should the primary diaphragm fail, the other diaphragm keeps the sample flow intact. The 1/8" NPT port connection allows the user to add a leak detection system and alarm. The detection system monitors the diaphragm for failure analysis and assures system integrity until maintenance can be performed.
Single Head Double Diaphragm Sampling Pump (R221-FT-AA1-D shown here)
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TYPICAL APPLICATIONS
DDP 3/4 IN.
The DDP Series is a high pressure, air-driven diaphragm pump, ideal for fluid transfer. They are corrosion-resistant, self-priming, self-cleaning, portable and inherently exlosion proof.
FEATURES
Pump Body: Black DuPont Teflon coated aluminum
Diaphragms: Teflon
Ball Check Valves: Delrin or stainless steel
Wetted Components: Stainless steel
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JESSBERGER air operated diaphragm pumps are suitable for nearly all applications. They can also pump media with high viscosities - also with particles or at abrasiveness.
Pumps can be supplied in Polypropylene, PVDF, Aluminium or Stainless steel. Manufactured sizes are available from 1/4" (5 l/min) up to 3" (850 l/min; both at 7 bar operating pressure.)
The advantages of an air operated diaphragm pump are:
- Can be used with non-lubricated air
- Also suitable for very humid environments
- Can be used in hazardous areas or for flammable media
- Also suitable for very aggressive or viscous media
- Flow rate and delivery head can be adjusted over air pressure
- After manifolds have been splitted two media can be pumped
- Different connections at suction and discharge side
- Dry running possible
- No electrical connection neccessary
- Dry self priming
- Easy change of spare parts and simple maintenance
The products of this manufacturer have a very good cost/ performance ratio. The pumps have standed the test of time since many years in nearly all industries worldwide.
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Automotive Cleaning and Recycling;Chemical Transfer and dispensing;Bag-In-Box chemicalsParts Washers ;Car Wash Systems;
Features:
• Capable of Air or CO2 drive pressures up to 100PSI (6.9bar)
• Robust Design with durable integral mounting
• Patented Shuttle Valve, eliminates stalling
• Capable of passing solids up to 3.2mm diameter easily with large clog-free Check Valves
• Corrosion Resistant materials capable of handling a wide range of chemicals
• Sanitary design with insert molded diaphragm (Santroprene only)
• Leak Resistant radial seals, no critical o-ring sealsQuiet Operation with large exhaust muffler
• Ease of Installation with all quick disconnect ports
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In any situation at all, the oil-free valve technology of Lutz double diaphragm pumps guarantees unobstructed, infinitely variable operation. These pumps are capable of delivering even critical material to be conveyed in a gentle and safe manner. They are equally well suited for aggressive, abrasive or easily inflammable fluids and for media with high viscosity.
- Für thin bodied to viscous liquids
- Absolutely lube free valve
- Can safely run dry
- Can be regulated continuously
- Self-priming dry or wet
- No dynamic seals
- Mobile or stationary use
- Also for continuos operation
- Non-stalling function at low pressures
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Graco offers a variety of reliable pumps and accessories for manual and automatic chemical, waste treatment, ink and sanitary applications.
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WR10 SPECIFICATIONS
Shipping wt. 3 lbs. 1.36 kg
Max. pressure 100 psi 6.9 bar
Min. pressure 15 psi 1 bar
Max. particle size 1/16" 1.5 mm
Suction lift (dry) 16.5 ft. 5m
Suction lift (wet) 20 ft. 6m
Air inlet ¼" NPT (f)/BSP
Materials: Polypropylene body with Santoprene elastomers; Polypropylene body with PTFE elastomers; Kynar body with Santoprene elastomers; Kynar body with PTFE elastomers.
BENEFITS:
• Flows to 5 GPM (19 LPM)
• Multiple mounting positions
• Similar envelope dimensions to a standard ¼" pump, but almost double the flow rate
• Cost competitive
• Size ideal for OEM applications
• Dependable operation
APPLICATIONS:
Car wash chemicals
Wash solutions
Dispensing of : pigments, inks, paints, additives, sanitizers
Drum transfer
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Double Diaphragm Vacuum Pumps and Compressors for greatly increased safety
The double diaphragm pumps: especially suitable where safety and gas tightness are essential, e.g., with toxic, radioactive or particularly expensive gases.
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