Proudly Serving These Industries...
| • Industrial Machinery | • Water |
| • Agriculture | • Ground Support |
| • Mobile | • Waste |
| • Energy (Wind, Steam, Coal, Hydro) | • Entertainment |
| • Marine | • Defense |
products
Piston pumps rated 6000 to 20,000 psi (420 to 1380 bar)
Pumps for water glycol, diesel calibration, Skydrol and others
Synchronized movement with multiple outputs from one pump
A3H Series High Pressure Variable Displacement Piston Pumps
New pump series for the industrial and mobile markets.
Features a load sense compensator, 4000 PSI rating, and higher shaft speeds.
Click here for more information:
A3H Piston Pumps
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Variable Displacement, Pressure Compensated Axial Piston Pumps Features and Benefits
Product Description 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
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PVR Vane PumpsVariable Displacement, Pressure Compensated Vane Pumps Features and Benefits
Product Description The variable volume and pressure compensated design simplifies circuit design, reduces heat and noise, and can lower horsepower requirements. These rugged PVR vane pumps feature compact design and excellent horsepower to weight ratios, and are known for being the medium pressure workhorse in the industry. PVR pumps maintain constant pressure while matching system flow demands. A direct spring operated compensator provides fast response for varying system demands and eliminates contamination prone hydraulic assisted compensator valves and pistons. The patented “Walking Ring” design is a unique indexing pressure ring design that rotates slightly with every change in output. Wear is distributed evenly around the inside surface of the ring circumference, which helps to extend pump life. Hydrodynamic journal bearings eliminate shaft to bearing contact, and since there are no moving parts with this bearing design, pump life is not determined by a B-10 rating. Balanced vane tip loading acts throughout the entire pumping cycle to extend ring and vane life. The one piece forged rotor shaft can absorb system loads with minimal deflection. To simplify maintenance, the patented pressure balanced thrust plate eliminates the need for shims and spacer units, and yields pump efficiencies up to 90%. Computer designed porting reduces noise at all pressure and flow levels with noise levels as low as 68 dBa [NFPA T3.9 12M-1970 (R1981) Tested]. This can help eliminate the costs for special noise abatement enclosures. Specifications
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PVX Vane PumpsVariable Displacement, Pressure Compensated Vane Pumps Features and Benefits
Product Description The variable volume, pressure compensated design features of this pump combined with significant advancements in noise reduction make this pump a perfect match for many industrial applications. The controls available provide for standard pressure compensation, load sensing, remote pressure control, and horsepower limiting. These control options permit the machine designer to utilize efficient pump controls that are tailored for the requirements of a hydraulic system. PVX controls are available in both single stage and two stage designs. All of the PVX controls exhibit very good response and recovery times and can incorporate a shock clipper that reduces shock pressure by up to 50%. This feature increases system component life and system stability. The hydrodynamic journal bearing design is a feature that enhances the quiet operation of this pump, and eliminates the B-10 rating of the unit. A one piece rotor shaft contributes to this rugged design with minimized deflection when under high system loads. The rotor design allows the designer to easily configure a tandem mount rear drive option that provides the flexibility of driving multiple pumps with a common input shaft. This eliminates the need for additional prime movers, when multiple pumps are required. Porting plates that provide proper timing for the inlet and discharge cycles of the pump, are designed for efficient and quiet operation. These pressure loaded port plates provide optimum running clearance to the rotor and contribute to high volumetric and overall efficiency. Specifications
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PVR
Durable, Quiet and High Performance Pump Products and Services
Moog offers an extensive family of RKP products that ideally address the special needs of our customers.
- The latest generation of the RKP has been optimized to provide the highest durability and low noise levels as well low flow and pressure pulsation
- The RKP-D family of products has an intelligent control mechanism that allows the user to optimize the usage of control entities within a hydraulic system, often making the need for central control hardware redundant
- The RKP design is a proven product for harsh environments including a model developed specifically for explosion-proof applications
- The family of products has also been developed for systems with special fluids and it has been used extensively in key applications.
Moog is the leading supplier for Radial Piston Pumps (RKP) worldwide. This mature and robust product has been used for decades and runs today in over 100,000 machines in various applications around the globe. It is widely known for its robust and reliable design.
In the current generation, Moog made significant product improvements in the design to make it quieter and more compact, while offering rapid response times and high volumetric efficiencies.
Benefits / Features
- The Moog Radial Piston pump comes in 7 pump sizes between 19 cc and 140 cc per revolution (19, 32, 45, 63, 80,100, and 140) and has a maximum speed range of 1,800 to 2,900 rpm
- The standard design permits continuous pressure to 280 bar (4,000 psi) with 350 bar (5,000 psi) peak limit and the high-pressure version is capable of continuous pressures up to 350 bar (5,000 psi) with 420 bar (6,000 psi) peak limit
- Large selection of controls, including standard pressure compensator (Type F), remote pressure compensator (Type H), pressure and flow control (Type J,R) and digital electro-hydraulic control (RKP-D)
- Various mounting flanges and housings conforming to latest SAE and ISO standards
- Clockwise and counter-clockwise direction of shaft rotation
- Accessories available to limit maximum flow
Service
For questions and requests for service, please contact your local office. We also handle products sold under the name of Bosch prior 2001.
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