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Advantages:
- Working pressures up to 5,000 bar.
- Low noice level even at high cycling speed.
- No mechanical pilot valves.
- Proven reliability under severe conditions.
- Modular, robust and modern design.
- Easy to change ratio of the pump.
- Easy to convert a pump from single- to double acting.
- Light weight air cycling spool.
- Easy maintenance.
WE ARE LOOKING FOR A DISTRIBUTOR IN ITALY. Please contact us if you are interested!
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The air driven high pressure liquid pumps cover a range from 0 to 37 ltr/min. Pressures range from 0 to 2400 bar. All wetted parts are made of stainless for use of oil and water. Applications are pressure testing of tubes, hoses, valves and systems. Delivery ex stock.
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Capability of ultimate pressure, flow or output horsepower
Compatibility with a variety of liquids
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Goulds line of axial flow pumps is unmatched in the industry for low head/high capacity pumping requirements.Especially when corrosive or abrasive solutions or slurries are involved. Extended service life, mechanical reliability, custom designs and a wide range of materials allow the Model AF to pump practically any liquid.
Specifications:
Capacities to 200,000 GPM (35,000 m3/h)
Heads to 30 feet (9 m)
Temperatures to 600° F (300° C)
Pressures to 150 PSIG (1034 kPa)
Solids to 9 in. (228 mm)
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S6P :
Very Compact, Lightweight, High Volume 6" Propeller Pump. For Low Head Applications such as Lake Draining, Flood Irrigation and Arial Fire Fighting. Aluminum Body.
Recommended Power Units: HT11D, HT13G, HT11DXR
Discharge Size: 6 Inch
Maximum Flow: 1180 GPM (4450 LPM)
Maximum Head: 25 Feet (7.5 M)
Hydraulic Input: 7 GPM (26 LPM) Max.
Hydraulic Pressure: 2500 PSI (170 Bar) Max.
Weight: 43 lbs. (19 Kg)
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Major Applications
- Rainwater Drainage Pump
- Agriculture Pump
- General Industries
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Characteristics
Multi-stage vertical centrifugal pump, diffuser type bowl.
Axial flow impeller, high efficiency.
May handle solids up to 14" diameter (365 mm).
Counter clockwise rotation viewed from shaft coupling.
Design Features
Above or below base discharge.
Discharge elbows designed to reduce friction losses, diffusers designed to minimize turbulence and increase efficiency.
Product, oil or fresh water lubrication.
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A majority of the variable piston pumps on the
market were designed decades ago, and very
few modifications have been made since then.
When Parker Hannifin decided to develop a new line of
variable piston pumps for the mobile market, it was
obvious to us that we needed to listen to and understand
our markets. We needed to get our hands around the
latest requirements and move the development forward.
Instead of starting the design work at the drawing board,
we went out to our customers and asked them what
characteristics they required from a new pump. Very
soon, the most important requirements became obvious.
OEM’s were looking for pumps that were easy and
inexpensive to install, had a low noise level, lasted a long
time, had a high self-priming speed and were equipped
to handle future pump controls.
With this in mind, our product team went to work on
perfecting our new line of pumps. The result: the new
Variable Piston Pump Series P2/P3.
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The variable volume and pressure compensated design simplifies circuit design, and reduces heat buildup and noise. Four pump control options permit the designer to choose the most efficient means to power his hydraulic equipment. Choices include the standard pressure compensator control, remote pressure control, load sensing control, and horsepower limiting control.
Brass piston slippers pivot and rotate to equalize wear while a fluid passage through the slipper reduces loading and provides lubrication for the piston shoe and wear plate. Hardened swash plate and trunnion pins provide rugged support for the piston block and associated rotating group components.
Efficiently designed porting reduces noise at all pressure and flow levels for quiet, efficient operation that eliminates the need for noise shrouds. The rugged, cast iron body is thicker at stress points which contributes to quiet operation.
Specifications
Mountings: SAE 2 bolt mountings. SAE 'A', SAE' B', and SAE 'C'
Tandem pump drive capabilities
Capacities: 6, 10, 15, 20 29 GPM @ 1750 RPM
Displacements: .88, 1.26, 2.09, 2.62, and 3.78 cubic inches per revolution
Pressure Compensation Ranges: 200 to 3500 PSI continuous duty, up to 4000 PSI intermittent duty
Recommended Fluids:
Petroleum based fluids are recommended. Fluids should be designated by the fluid manufacturer for use in hydraulic systems. Fluids should contain inhibitors to prevent rust and oxidation and should contain anti-wear, anti-foam, and deaerating agents. For other fluid types, please contact your Continental Hydraulics representative.
Recommended Operating Viscosity
Petroleum based fluids:
Optimum - 140 sus (30 Cst.)
Continuous Minimum - 60 sus (10 Cst.)
Continuous Maximum - 750 sus (160 Cst.)
Max cold start up 7500 SUS
Fluid Cleanliness - ISO 18-16-13 is recommended
Operating Temperature - Operating temperature is determined by the viscosity characteristics of the fluid used. Control operating temperature as needed to assure that fluid viscosity is within acceptable limits. Because high temperatures degrade seals, reduce the service life of the fluid, and create scalding hazards, fluid temperatures should not exceed 180° F. (82° C.) at the case drain.
Mounting Position - Unrestricted. However, horizontal mounting is preferred.
Relief valves are recommended for all applications to help protect personnel and the system from potentially damaging overloads
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DPP offers an assortment of quality reciprocating piston pumps used in a wide range of applications, from critical medical devices to chemical dosing/metering equipment and laboratory analysis equipment; all superbly manufactured to the highest possible standards. Tests show that the consistency of our product performance is second to none, which makes DPP the first choice for very low controlled and repeatable flow application requirements.
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Mini linear piston block-compressor not lubricated.
- Nominal capacity: 5 to 50 l/min,
- Maximum Pressure: 0,1 to 2,5 bar.
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CAT PUMPS offers a complete line of TRIPLEX CORROSION-RESISTANT STAINLESS STEEL PUMPS for sea water reverse osmosis desalination, chemical injection, wastewater re-injection, DI water gas turbine misting, oil processing and CO2. Cast 316SS and Block-Style 316SSL and Duplex alloy liquid-end construction provides strength and compatibility. Special flushed models permit an external flush for lubricating with low lubricity liquids and cooling with high temperature liquids. Compatible system accessories provide system pressure setting and overpressure protection. CORROSION-RESISTANT STAINLESS STEEL PUMPS are available from .5 GPM to 320 GPM. Key features include long-life, low-maintenance, high energy-efficiency.
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CAT PUMPS offers the convenience of a custom engineered PUMPING SYSTEMS for high pressure wash down, jetting, chemical injection, wet blasting, in-plant cleaning, reverse osmosis, liquid transfer. Each custom PUMPING SYSTEM is built to your specifications and application eliminating the design, multiple vendor sourcing, assembly and testing from your busy schedule. Each PUMPING SYSTEM has a rugged reinforced base of steel with a 2-mil epoxy finish or 304SS with drive options including electric, gas, diesel or hydraulic. All PUMPING SYSTEMS are flow and pressure tested and available with short lead times. Choose a portable single pump, a large capacity 320 GPM pumping system or multiple PUMPING SYSTEMS to meet fluctuating demands.
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DPP can design, develop and customise using their state-of-the-art technology and unique know-how to make a specific pump tailored to your exact requirements.
If you have a complex or difficult application and you think the pump or valve you require is not readily available we can utilise our existing modular product range and highly developed technology to design and manufacture a tailored solution to meet your exact requirements.
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The EcoDry M incorporates a dry sliding mechanism without the need for oil or hydrocarbons.
Through the further developed and optimised compression processes, the EcoDry M 15/30 attains with three compression stages a base pressure (total) in the low 10-2 mbar range.
Since the EcoDry M 15/20/30 may be operated either vertically (as normally delivered) or horizontally, this pump is highly flexible when it has to be integrated into the customer’s system.
Advantages to the User
Low maintenance, free of oil and bearing lubrication, free of hydrocarbons
Extremely low particle emissions on the intake and exhaust sides
Rugged and most reliable
Low power consumption
Service friendly
Air cooling
Plug & play
Good pumping speed at low base pressure
High water vapour tolerance (gas ballast standard)
No grease lubricated bearings in the vacuum section
Leak tight
Compact size
Runs at 1000/1200 rpm (50/60 Hz mains)
Rugged full cross section exhaust valves
For both horizontal and vertical operation
Typical Applications
Applications in physics
Loadlock chambers
Transfer chambers
Mass spectrometers
Electron microscopes
Lighting
Thinfilm coaters
Freeze drying
Forevacuum pump for dry high-vacuum systems
Pumping of oxygen concentrations over 21 percent by volume upon request
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CAT PUMPS offers a selection of industrial triplex high-pressure PISTON PUMPS for cleaning and sanitizing. Our triplex high pressure PISTON PUMPS use a dynamic seal that moves through a cylinder and deliver constant pressures up to 1500 PSI. Our PISTON PUMPS feature our patented sleeved-piston rod and UNIFLOW design providing easy wet-end service and excellent suction capabilities. The triplex PISTON PUMP Uniflow design delivers a very smooth, low pulsation flow.
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Together with our standard stainless steel materials matching, we can offer special stainless steels, titanium or bronze.
Temperature ranges up to 350 degrees C. e.g. pumps for thermo oils.
High capacity - external gear pump
Gear dosing pump Stainless steel gear dosing pump in special design
HP radial piston pump (closed design)
High capacity internal gear pumps with integral pressure limiting valve for low noise operation
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The Hypro 2535S triplex plunger pump is designed for durability, top performance, and convenient servicing. It achieves up to 38 gpm (144 lpm) and 1200 psi (83 bar). The 316 stainless steel two-piece manifold minimizes washout and corrosion. A strong power end including oversized crankshaft, bearings, and connecting rods easily handles abuse caused by start-up and intermittent operation.
Backed by the best warranty in the industry, Hypro pumps are designed for, and not adapted to, the car wash industry, resulting in pumps that deliver higher pressure and increased reliability.
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Among the most efficient, with the smallest footprint in the industry, the Waukesha Cherry-Burrell Homogenizer delivers more output for its plant space than any other. Advanced, fluid-dynamically engineered homogenizing valves achieve the desired degree of dispersion/emulsion with lower pressures, requiring less energy and extending the life of moving parts.
- Precise, non-adjustable plunger seal; double seals standard, single seals optional.
- Injection cooled and flushed seals resulting in increased seal life.
- Headblocks with hardened replaceable valve seats.
- Sanitary overpressure relief device.
- Modular valve assemblies; single or double stage, manual or hydraulic.
- Multiple plunger sizes available for each model.
- Easy to maintain with front loaded seals and separate drive components.
- Also available without homogenizer valves for service as High Pressure Plunger Pump
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WOMA designs, produces and sells high-pressure plunger pumps driven by electric motors or combustion engines. The can be run in stationary mode but are also suitable for mobile use. The pumps have power ratings up to 780 kW, operating pressures up to 3000 bar, and volumetric flow rates up to 1679 l/min.
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Universal application
ATEX-certification
Certificates for all European countries
Patented pre-chamber
Small. Strong. Durable
Since 1994 we have been producing a specially developed pump for vapour recovery. A small, robust unit. which is suitable for both new installations and retrofitting. It works precisely and reliably at temperatures between -40° C and +60° C.
Permits and advantages
ATEX certification in compliance with Directive 94/9/EC, which is binding within Europe as of June 30th 2003, is already standard.
Also standard is certification for all European countries, which have statutory regulations governing vapour recovery stage II.
The patented pre-chamber increases the durability of the pump against condensate and liquids. A clever drainage system protects the crankcase from the condensate created and also means the pump can be fitted in a range of positions.
Reliable and safe operation is absolutely vital. Tried and tested more than 150.000 times with a very high service life.
You can choose the type of drive: either direct or belt drive.
Flame arresters, which have been specially developed for our product, have been fitted to the intake and outlet side of these compact and lightweight pumps.
The MEX 0831-11 can be used both with mechanical and electrical proportional valves - speed regulation is available upon request. The UL licence is in progress.
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As well as diaphragm and cup seal pumps, we produce unique linear-shuttle pumps that have only a single moving part, making them far more efficient and reliable than traditional pumps.
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They are backed by more than 70 years of experience in pump and air system technology, and include models specifically designed for popular applications.
They include:
Oil Pumps & Packages: Piston and diaphragm pumps to handle all types of motor oil, gear oil, and transmission type fluids. These pumps are designed to pump from different sized drums and tank units.
Grease Pumps & Packages: Grease pumps and pack
ages designed to handle different drum sizes and applications in the workplace.
Specialty pumps: Pump designed for the purpose of evacuating and filling tires with calcium chloride ballast solution. Fuel antifreeze/water blending pump
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Mini Bellows Pump models are ideal for low flow, low pressure metering applications. The pump is constructed entirely of plastic and utilizes GRI's time-proven bellows technology to provide an accurate chemically-resistant metering pump with a long life, at an economical price.
Tandem Pump configurations are available and the flow rate of each bellows module is independently adjustable to provide a wide range of flow rate settings.
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Piston pumps, Plunger pumps
