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Standard Duty Metallic Mine/Construction Pumps are ideally suited for on-demand, portable, moderately abrasive fluids, and suspended solids. Standard duty metallic pumps, ideal for mine duty applications, are constructed in Aluminum, Cast Iron, Stainless Steel and Alloy C with elastomer TPE (thermal plastic elastomers) and PTFE options in diaphragms and check valves. Standard Duty Non-Metallic Pumps are ideally suited for highly corrosive fluids, portable, low abrasive fluids, and suspended solids. Standard Duty Non-Metallic Pumps are constructed in Polypropylene, and PVDF with TPE (thermal plastic elastomers) and PTFE options in diaphragms and check valves. Because of the non-metallic materials, these pumps can de water high or low PH levels underground.
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The ALP’OSMOSE boosters are mainly composed of composite materials so as to provide high corrosion resistance.
The different components are easily removed and easily interchangeable.
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Special Duty USDA Pumps are designed to meet United States Department of Agriculture (USDA) standards. Ball Valve pump sizes include:
SSB!-A 1-1/2" (38mm), 0 to 54 GPM (204 liters), handles solids to 1/4" (6mm), Top Discharge
SSB2-A 2" (50.8mm), 0 to 125 GPM (473 liters), handles solids to 1/4" (6mm), Top Discharge
SET1-A 1" (25.4mm), 0 to 54 GPM (204 liters), handles solids to 1/4" (6mm), Top Discharge
SET2-A 2" (50.8mm), 0 to 123 GPM (465 liters), handles solids to 1/4" (6mm), Top Discharge
Electronic Leak Detector
This leak detector works on the principle of conductance, sensing liquid or condensation entering the air side of the pump. It is installed through a boss on the inner chambers. A probe senses pooled conductive liquid, producing a low current (1.2 volt DC),which signals a control unit. Indicator lights signal not only contamination, but also which side is tainted. The control unit can be easily wired to an audible alarm or pump shutdown mechanism if needed. Modular, water-tight construction. Sensitivity range is adjustable from 500 ohms (2000 micro ohms) to 100.000 ohms (10 micro ohms). Available for 115V (032.017.000) and 220V (032.018.000) power supply. This unit must be purchased separately.
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KNF diaphragm vacuum pumps for air and neutral, slightly aggressive or corrosive gases and vapours offer the right choice for many applications. Irrespective of size, the special features of the diaphragm are built into every pump: uncontaminated transfer , no pollution of the media, maintenance-free and gas tightness. Application e.g. used as a roughing pump for turbo molecular pumps.
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VACUUBRAND diaphragm pumps are totally oil free, mechanical vacuum pumps. Diaphragm pumps are the efficient and environmentally friendly alternative to water jet pumps. They do not consume water and, therefore, they do not produce contaminated waste water. Diaphragm pumps can be used in a multitude of applications for vacuum generation in laboratories and process plants, such as vacuum filtration, vacuum degasing, vacuum impregnation, vacuum drying chambers, rotary evaporators, distillation, gel dryers, gas analytical systems and roughing of wide-range turbo molecular pumps.
Diaphragm pumps offer low ultimate vacuum down to 80 mbar (one-stage pumps), 9 mbar (two-stage pumps), 2 mbar (three-stage pumps) or 0.3 mbar (four-stage pumps). Optimized kinetics for minimum work and wear of the diaphragm result in high reliability, low scuffing, long life and low noise level of the diaphragm. Only selected resistant materials such as FPM (e.g. Viton® fluoroelastomers) and aluminium or PTFE compounds - depending on the version - are used for the gas and vapour contacted parts.
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KNF diaphragm pumps for air and neutral, slightly aggressive, high aggressive or corrosive gases and vapours offer the right choice for many applications. Irrespective of size, the special features of the diaphragm are built into every pump: uncontaminated transfer , no pollution of the media, maintenance-free and gas tightness.
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Features::
• Compact Design Measuring 6.4" (162 mm) in Length
• Fully Automatic Demand Pump
• Self-priming and Can Operate Dry Without Damage
• Built-in Thermal Protector
• Sealed Pressure Switch and Motor
• Flow Rates to 1.0 GPM (3.8 L/min.) and Operating Pressures to 25 PSI (1.7 bar)
• Compact automatic demand pump.
• Sealed pressure switch automaticatly starts and stops pump when discharge valve is opened and closed.
• Self-prlming so pump can be located above supply tank.
• Can run dry for extended periods of time without damage.
• Built-in thermal protector
• Low amp draw for battery powered applications.
• Soft compliant Santoprene mounting system.
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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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Air Operated Double Diaphragm, AODD, from Johnson Pump. AODD pumps are used or have a potential in all types of industries such as:
• Petrochemicals
Tank cleaning, oil sludge, petroleum, benzine
• Chemicals
Acids, alkalis, suspensions, latex, solvents, electroplating baths
• Paint and Ink
• Resins and Adhesives
• Pulp & Paper
Printing inks, dispersions, pulp and paper slurries
• Pharmaceutical
Syrups, alcohol, glycerine, ointment, tablets pastes, oils
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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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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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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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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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New pneumatic pump VERDERAIR GOES high pressure
The new pumps GOES high pressure can produce a maximum pressure of 16 bar and provide a flow of 500 l/min. They are equipped with a system of dispenser of patented air, without lubrication, which avoids any blocking.
Certified ATEX, these pumps consist of a central body out of aluminum, stainless or cast iron, diaphragms available in various nanomaterials: Hytrel, Santoprène, Viton,
Buna NR, Geolast and PTFE.
They are very much used in the fields of the water treatment, the filters press, of industries agroalimentary, chemical and pharmaceutical.
Many accessories are available: damper of pulsations, filter regulator, flow limiter, kit vacuum-drum, detector of rupture of diaphragm...
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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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Graco offers a variety of reliable pumps and accessories for manual and automatic chemical, waste treatment, ink and sanitary applications.
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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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The Unica pump from WAGNER sets new standards in reliability, per-formance and service life in the global market for medium pressure double dia-phragm pumps. It also closes the gap between the proven Zip series and the Cobra 40-10 high pressure double diaphragm pump.
The new Wagner pump combines the advantages of a double diaphragm pump with an innovative, patented pneumatic-mechanical drive and spe-cially shaped diaphragms. The result – as confirmed by test series and units already in use in the field – is a working pressure that is 50% higher than that of other compressed air double diaphragm pumps on the market. The lower pressure drop along the lift results in stable output pressure and a higher operating pressure.
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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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Pumpex engine driven diaphragm pump DP3 - a compact unit on wheels, complete with gear box and a 4hp gasoline engine. The DP unit is totally self priming. The dry running capability and high percentage solids passage makes the DP3 suitable for seepage pumping of sludge and muddy water with high solids content.
Trouble free and easy handling
PUMPEX diaphragm pumps are perfect for muddy water, sludge or any water with high solids content. They are ideal for slow seepage applications or cleaning up the bottom (of sumps or tanks). The pump and engine are mounted together. It has handle and wheels so it can easily be moved to where it is needed, making installation and operation easy.
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UL (Underwriters Laboratory) Pumps are designed to meet
UL79 standards for diaphragm pumps handling flammable liquids.
All Aluminum construction with approved Buna or Virgin PTFE UL
elastomers. Fully groundable to prevent static discharge.!
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POLY high-pressure gear pump for the discharge of medium to high viscosity media from a reactor. The extra large inlet opening provides an even flow of product to the gearwheels even under vacuum or extremely low NPSH conditions and flow rates.
Offered with either a round inlet port, by means of which the suction flange of the pump is directly connected to the outlet flange of the reactor or as a low NPSH version, where the pump is connected between the pump and reactor flanges, in order to achieve an even larger and shorter inlet port.
Typical applications are the transportation of PET, PS, PC, ABS, etc.
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Temperature-resistant and heated Diaphragm Vacuum Pumps and Compressors
Uncontaminated transfer of air and neutral, slightly aggressive gases and vapours at temperatures of 240 °C. Heating prevents condensation of gas. Versions with electronic temperature control.
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The Milroyal has been recognized as the most reliable and robust industrial duty metering pump since its introduction. The flexibility of various liquid end designs, availability of "custom engineered" modifications, and a wide range of flows and pressure capability, the Milroyal family of pumps is capable of meeting most any application.
GENERAL SPECIFICATIONS
/- 1% Steady State Accuracy over a 10:1 Turndown (w/constant speed drive)
Continuous Duty / Severe Service Design
Polar Crank Drive Design
Rugged Cast Iron Gear Housing
Modular Design
Multiplex Capability
Variable Stroke Length (non-last motion)
Integral Pressure Lubrication System
Hydraulically Actuated Metallic Diaphragm
Mechanically Actuated Refill Valve (MARS)
No Process Side Contour Plate
Pressures up to 4,350 psig (300 bar g)
Flows up to 2,657 gph (10,058 lph)
Meets API Standard 675
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SEKO offers a whole range of plunger and diaphragm pumps with flow rates from 0,6 l/h to 60000 l/h and pressures up to 1200 bar.
Plunger Piston Metering Pumps designed according to API 675 Standards.
Mechanical Diaphragm Metering Pumps, a seal-less solution for low pressure dosing applications.
Hydraulic Diaphragm Metring Pumps with two parallel diaphragms installed without intermediate liquid; even if one diaphragm ruptures the second one ensures the pump operation. All pumps with mechanical return mechanism are designed according to API 675 Standards.
Process Pumps: reciprocating Triplex pumps are designed according to API 674 Standards.
Dosing Systems
SEKO has linked its success to a wide range of industrial fields by supplying complete dosing and injection packages throughout the world. SEKO is organised as a true technical consultancy service to each individual customer from the preliminary stage of the project throught to the ordering, design, manufacturing and after sales technical assistance.
SEKO currently supplies pumps and systems to the water treatment, steel, ceramics, foodstuff, paper, textile, pharmaceutical industries, oil & gas, energy and petrochemical.
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EH2-M
These air-powered, single diaphragm metallic pumps deliver discharge pressure twice the inlet pressure, up to 250 psi (17 bar). Designed for filter press feed or similar applications requiring higher discharge pressures.
Pipe Size: 2" / 50mm
Displacement Per Stroke: .22 gal / .83 ltr
Max. Flow per Minute: 25 gal / 95 ltr
Max. Solids Handling: .25" / 6mm or 2" / 50mm
Max. Discharge Pressure: 250 PSI / 17.2 BAR
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Diaphragm pumps
