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Features
- High efficiency gear profiles
- 12 tooth low noise and pressure ripple gear design
- Continuous operating pressures to 276 bar [4000 psi]
- Rated operating speeds to 4000 rpm
- 10 displacements available from 5.3cc [.32cid] to 33.4cc [2.04cid]
- Input shaft torques up to 160Nm (1418 lb-in)
- SAE, DIN, & ISO flange, shaft, and porting styles
- Field reversibility
- Built to ISO 9001 standards
Customizing Options
- Single and multiple section pumps
- Isolated sections for applications requiring separate fluids or reservoirs
- Common and separate inlets
- Relief valve and priority control valve options
- Auxiliary mounting features
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Gear pumps and motors built in three pieces with an extruded body in high resistance aluminium alloy.
The wide choice of shafts, flanges and ports, in compliance with all international standards (SAE, DIN and EUROPEAN) allow for their use in an infinite variety of applications.
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With our Aluminium Gear Pumps and Motors we can offer a complete product range for a wide arrenge of applications
High efficiency
Cont. pressure up to 275 bar admissible
Low noise
Wide choice of integrated valves
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Gear pumps made of cast iron in two pieces.
A rigid and compact structure that makes it possible to incorporate a number of functions in a limited space.
Wide range of displacements: from 0.30 in³/rev (4,95 cm³/rev) to 9.20 in³/rev (150,79 cm³/rev) available in groups 20, 30 and 40
Max. peak pressure up to 4785 psi (330 bar)
Max. speed up to 4000 min-1
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Single or Multiple configurations
Flows to 29 gpm @ 2400 rpm with pressures to 3000 psi
Motors up to & over 40hp
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With our Cast Iron Gear Pumps and Motors we can offer a large variety of robust motors for high-demanding applications.
Patented 2-piece modular design
Volumetric efficiency up to 98 %
Cont. pressure up to 310 bar admissible
Low noise
Wide choice of integrated valves
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Gear pumps and motors made of cast iron in two pieces.
A rigid and compact structure that makes it possible to incorporate a number of functions in a limited space.
Wide range of displacements: from 0.30 in³/rev (4,95 cm³/rev) to 9.20 in³/rev (150,79 cm³/rev) available in groups 20, 30 and 40
Max. peak pressure up to 4785 psi (330 bar)
Max. speed up to 4000 min-1
High operating pressures
High efficiency at high temperature
Low noise emission
Exceptional working life expectancy
Solid and compact design
Custom design
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Serie L - Aluminium body
Pumps
Motors
Flow dividers
Gear Pumps and Motors >> Serie G - Cast iron body
Pumps
Motors
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Rated to 3000 psi. Spline or keyed shafts, side or rear porting, dual rotation available on standard models. Pressure balanced loading plates on either side of gears for maximum efficiency.
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* Chemical gear pumps GX series
Internal gear pumps incorporating fine ceramic gears
Max. discharge capacity: 35.2/42.5 L/min
Max. discharge pressure: 1.0 MPa
Main materials: SUS316, SiC, PTFE
* Chemical gear pumps GM series
Magnetic drive sealless type internal gear pumps
Max. discharge capacity: 35.2/42.5 L/min
Max. discharge pressure: 0.7 MPa
Main materials: SUS316, SiC, PTFE
* Chemical gear pumps GM-J series
Exclusively designed for sodium hypochlorite
Max. discharge capacity: 20 L/min
Max. discharge pressure: 0.5 MPa
Main materials: PVC, SiC, CFRETFE, PPS
* Magnetic drive gear pumps MDG series
Compact gear pumps that completely eliminate leakage problems
Max. discharge capacity: 14/17 L/min
Max. discharge pressure: 0.6 MPa
Main materials: SUS316, CFRPEEK, PPS
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MDM is a wide ranging line of chemical process pumps designed to solve the most demanding chemical handling applications. Two materials of construction and convenient mounting configurations allow MDM to handle many aggressive chemical and high purity applications.
Unexpected dry running won’t damage the pump or interrupt the process. Our new design allows the pump to handle these situations with ease. High purity process fluid will not be contaminated by trace metals due to our combination of high purity materials and meticulous construction.
High strength rare earth magnets are totally encapsulated within fluororesin moldings. Small, lightweight and perfectly concentric magnet capsules optimize pump efficiency. An expanded temperature range (up to 300°F) as well as increased solids handling capabilities (up to 10%) provides users with solutions for their difficult applications.
Installation and maintenance time are reduced with our compact, close-coupled design. Operating costs are reduced thanks to simple, modular construction and individually replaceable parts.
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Leakage free, sealless structure
The pump mechanism is the magnetic drive type. Free of leakage trouble, the pump is suitable to be incorpotated in various equipment.
Superior corrosion resistance
The wetted parts are manufactured from superior corrosion-resistant materials such as stainless steel, PPS, and PEEK. Therefore, the pump can be used to transfer various types of chemical solutions.
Long life design
Each part that is precision processed using Iwaki's original technology excels in thermal resistance, therefore does not cause pump troubles due to thermal expansion of the parts. Even when operated for long continuous hours, the pump should exhibit superior durability.
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High capacity gear pumps
1 SPA ** / 2 SPA ** / 3 SPA **
• Displacement from 0,9 up to 61,1 cm3/rev.
• Working pressures up to 270 bar
4 ISP **
• Displacement from 60,3 up to 120 cm3/rev.
• Working pressures up to 190 bar
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External gear units are classic hydraulic units and come in the form of pumps and motors. Individual pumps, multiple pumps and lownoise SILENCE versions in seven different series open up a virtually unlimited range of possible uses.
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