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A Wide variety of users rely on CompAir C Series compressors when there is a demand for portable compressed air. Pressures range, depending on the model, from 7 to 14 Bar (101 to 204 psi). CompAir's experience in the design and manufacture of high quality and efficient portable compressors spans 200 years.(Holman was founded in 1801).
The whole range consists of over 30 models, there is a model to suit any application, from the smallest single axle model, powering a single pneumatic tool, through to the innovative Turboscrew range of machines. All models have easy access for operation and routine maintenance as standard across the range with well located control panels and simple lift off canopies or large access doors.
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A wide range of %u201Csingle tool%u201D compressors to match exactly your air requirements.
The smallest is the C14, a compact manually transportable Honda petrol engined screw compressor to load into a van. This provides 1.4 m3/min. of air at a rated pressure of 7 bar g. Next is the C20 portable, powered by a Kubota D1105 water cooled diesel, and providing 2m3/min. of air at 7 bar g.
If more air is required for extra hand tools or to power a pneumatic pump to drain a trench, chose the C25 powered by the Kubota D1105 and offering 2.5 m3/min. at 7 bar g. Versatility of the single tooler range is increased by provision of generator models for site lighting, electrical tools or fusion welding of polyethylene service pipe.
The C20GS - includes an electrical generator which can be run at the same time as the compressor providing air at 2.0 m3/min, the C30 is powered by the same Kubota V 1505 engine as the C20GS and provides air at 3.0 m3/min
Click here to see this range
Whatever your choice, your energy efficient, reliable CompAir compressor will be supplied as a user friendly, site durable package designed as a result of many years of close attention to the needs of construction contractors, public utility companies and the hire companies supplying them.
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Hitachi is a world-class manufacturer of oil-free screw compressors for industrial applications. Continuous upgrade of technology has resulted in superior compressors that provide high-quality compressed air with minimal running costs. Elgi is now licensed to manufacture the world-renowned SDS series of Hitachi compressors, marketed in India as Elgi NH Series Compressors.
Features:
High performance with efficient NH profile rotors
High precision bearings, fine filters and optimally designed lube oil circuit ensure enhanced life.
Maintenance cycle of 50,000 hours or 6 years with long-life bearings
Solid state MIMIC Electronic Annunciation Panel gives fault indication for easy maintenance and diagnosing the following defects:
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Features:
Controls
*Uses only reputed and reliable control
*Simple system with minimum number of spare parts
Mimic Panel
*User friendly, compact, annunciation panel with display
*Constantly monitors status of compressor operation
Electronic Control Panel
*In-built safety trips as standard feature
*Isolated panel with swing out door for easy servicing
Aftercooler
*Comes as an integral part to ensure quality air
*Tropicalised design to withstand extreme temperatures.
Oil Seperation
*Highly efficient two-stage oil separation
*Spin-on element ensures less downtime to replace.
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The Rotary Compressor Division is involved with the design, development and manufacture of electric and diesel powered screw air compressors.
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ELGI presents the next generation TANDEM compressor. The EE series is remarkable engineering revolution in air compressors. Carrying forward the core benefits of its predecessor, the new Tandem compressor brings tremendous power savings from 11-13 %.
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Process-Gas Screw Compressor
Process-Gas Screw Compressors are used in all applications where heavily contaminated components in gases and gas mixtures would curtail the life of other types of compressors. Their low speed of rotation permits direct injection of large quantities of liquid.
These oil-free compressors attain volume flows of up to 100,000 m³/h and an outlet pressure of 50 bar.
They are used in innumerable applications:
* Refineries
* Petrochemical plants
* Chemical production plants
* Oil and gas production
* Plants for iron and steel production
* Mining.
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GEAR series
The new power packs for extensive compressed air requirementsPower class: 30 – 500 kW The gear-driven plants of the GEAR series enable ALMIG to offer a new generation of screw compressors for extensive air requirements. Delivery quantities of between 3.58 and 71.15 m³/min at max. operating pressures of 8, 10 and 13 bars.
With drive outputs of 30-500 kW the plants are available in an air-cooled (30-250 kW) and a water-cooled version (30-500 kW).
The easy-to-maintain and service drive concept with a robust drive motor with generous power reserves, easy-to-maintain and service gear and novel flexible gear drives with replaceable working elements protect the drive, work with minimum slip but with high operational reliabilityand virtually without loss (efficiency >98%). Highly efficient separation of the cooling agent facilitates a residual oil content of only 2–3 mg/m3.
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INNOVATION
The new Genesis is a unique all encompassing compressed air station replacing the many individual components that comprise a traditional system, saving you valuable space. The new Genesis includes everything you need to provide a reliable source of high quality, dry, clean compressed air to your system in one
convenient unit.
LOWER NOISE LEVELS
With operating noise levels between 62db(A) and 69 dB(A) the Genesis compressor can be located directly into the working environment and nearer the point of use, creating a more comfortable workplace and reducing installation costs.
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Arange of rotative screw compressors designed to give real solutions
to the compressed air end-user, thanks to its utilization simplicity, quietness,
its extreme user-friendly maintenance, compactness and reliability.
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The FORMULA range in line with its name, has been designed to allow a choice of complete configurations.
The Formula series is available in a wide capacity range from 5,5 to 55 kW.
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VARIABLE series
Power class: 16-315 kWThe speed-controlled, screw compressors in the ALMIG VARIABLE series have been specially developed according to the most recent findings in research and technology. They are for use in all situations where compressed air needs vary.
Market analyses show that on average capacity utilisation of compressors is around 50 - 70%. The maximum delivery quantity is only required at peak times.
This has prompted us to develop the ALMIG SCD technology which demonstrates its greatest strength in the partial load range, i.e. exactly where it is required.
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The Directional Control Valve of the rotary spool type consists of a rotor which is rotated with respect to the valve body. When the rotor is placed in selected positions inlet and outlet ports are connected in various combinations permitting the start, stop or directional change of fluid under pressure. The functions specific to a valve depends primarily on rotor type selected.
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These directional seated valves use spring loaded balls as valve elements and therefore do not show any leakage. They are manifold mounting and are available with various actuations which always act on an angled lever pushing the valve element in the desired switching position.
The basic versions are designed as 2/2- and 3/2-way directional valves. 3/3- , 4/3-way functions are possible, if two valves are housed in one valve body, whereas 4/2-way functions require an additional intermediate plate. The enforced versions G39, G49, G..-22 are intended for pulsating, permanent load with frequent switching operations in the high pressure range.
These valves may be directly installed in pipe systems, when equipped with subplates enabling pipe connection. Many optional functions can be incorporated in these sub-plates e.g. pressure limiting valve or restrictor check valve for widen the field of application for this valve type. Valve banks of these valves are also available featuring several valves
connected in parallel (see type VB).
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For your stationary hydraulic installation, KRACHT offers a complete programme of hydraulic components: Industrial valves, pumps, cylinders and accessories. One hundred per cent safety of the components in operation and material function is absolutely vital here. Our engineers' many years of experience and competence guarantee that this requirement is met correctly and in the best possible way.
KRACHT employees demonstrate their know how and commitment every time they take decisions regarding the general field of application and the specific use of valve types of completely different designs, and in the case of the in-house construction of cylinders which can satisfy the most demanding requirements. This result in the optimal realisation of special concepts for client-specific needs.
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For your stationary hydraulic installation, KRACHT offers a complete programme of hydraulic components: Industrial valves, pumps, cylinders and accessories. One hundred per cent safety of the components in operation and material function is absolutely vital here. Our engineers' many years of experience and competence guarantee that this requirement is met correctly and in the best possible way.
KRACHT employees demonstrate their know how and commitment every time they take decisions regarding the general field of application and the specific use of valve types of completely different designs, and in the case of the in-house construction of cylinders which can satisfy the most demanding requirements. This result in the optimal realisation of special concepts for client-specific needs.
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FEATURES:
- OPTIONAL HIGH LIFT BALL SPRING RELIEF reduces noise, heat and chatter.
- OPTIONAL O’RING PORTS to eliminate leakage.
- STEEL BALL will not jam, lock or seize and will always open.
- CHROME ALLOY STEEL BALL is a grade No. 25 ball.
- HARDENED ALLOY STEEL SEAT to reduce wear.
- SHOT PEENED STRESS RELEIVED steel spring to increase life and consistent results.
SPECIFICATIONS:
- Pressure rating 3000 psi (207 bar).
- Pressure setting 150-3000 psi (10-207 bar).
- See creating a model code for flow capacity.
- Weighs 2 1/4 lbs (1.0 kg).
MATERIALS:
- Zinc Plated Steel Body
- Chrome Alloy Steel Ball
- Hardened Alloy Steel Seat
- Aluminum Alloy Body
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Minimum weight. Good price-performance ratio. Spool design. Ready for installation.
For single and double-acting applications, for direct installation to hydraulic units.
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The seated valves are direct operated. The balls which are situated in the cartridge are pressed on the valve seat via springs or are opened via tappets. Hardened balls and valve seats ensure long life.
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The seated valves are direct operated. Depending on the desired control function up to four valve cartridges are used. The poppets which are situated in the cartridge are pressed on the valve seat via springs or are opened via tappets. Hardened poppets and valve seats ensure long life. Pressure compensated poppets reduce the operating power.
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FEATURES:
- INDIVIDUAL LOAD CHECK built into each section that prevents the load from dropping when the spool is shifted.
- PRECISION GROUND CHROME PLATED SPOOL that assures long life.
- DIAMOND HONED SPOOL BORE provides consistent spool fit with low leakage.
- METERING NOTCHES give smooth control of load.
- ADJUSTABLE HANDLES position handle in any location from 90° up to 90° down.
- SPECIAL MODIFICATIONS are easily made to fit your particular application.
- O’RING PORTS to eliminate leakage.
- PARALLEL OR SERIES flow paths are possible.
- ALL SECTIONS & ASSEMBLIES ARE 100% TESTED includes both internal & external leakage tests & flow tests.
- POWER BEYOND CAPABILITY to fit your multi-valve circuits.
SPECIFICATIONS:
- 12 gpm Nominal Capacity
- 3500 psi (241 bar).
- 400 psi (27 bar) max tank pressure.
- 12 sections max (consult factory for more).
- 10 Micron Filtration Recommended.
- Assembly Torque = 85 inch-lbs.
- Weight -Inlet/outlet = 6 lbs. (2.7 kg).
* Low spool section = 4 lbs. (1.8 kg).
* High spool section = 6 lbs. (2.7 kg).
- Port Sizes
* Inlet/outlet #10SAE (7/8 - 14).
* Work Ports #8SAE (3/4 - 16).
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