TIDY Series

Simple, Reliable and Compact design. Easy to maintenance and durable. Oil injected rotary screw compressor. Responds the all requirements between 2.2 to 37 kw. They are used safely in all applications of small and medium sized business thanks to their high performance in operation.


ModelPressureCapacity*Motor PowerConnection SizeReceiver Volume/Dryer ModelDimensions (mm)WeightNoise**
TIDY 37.51100.3813.42.2/3,0G 1/2”200-250L HRD 101500550135024068
TIDY 47.51100.4114.53,0/4,0G 1/2”200-250L HRD 201500550135024568
TIDY 57.51100.5619.84,0/5,5G 1/2”200-250L1500550135025069
101450.4616.3HRD 20
TIDY 77.51100.828.35,5/7,5G 1/2”200-250L1500550132527269
101450.6523HRD 30
TIDY 107.51101.1540.67,5/10G 3/4”500L1810640152038569
101450.9533.6HRD 40
TIDY 157.51101.76011/5G 3/4”500L1880650160041469
101451.449.5HRD 40
TIDY 207.51102.2579.515/20G 3/4”500L1880650160045069
101451.9669.2HRD 50
TIDY 20 B7.51102.795.415/20G 1”1275850146541069
TIDY 257.51103.3116.618,5/25G 1”1275850146542069
TIDY 307.51103.8134.222/30G 1”1275850146545070
TIDY 407.51104.6162.530/40G 1 1/4”15751030175068370
TIDY 40 B7.51105.2183.730/40G 1 1/4”15751030175071070
TIDY 507.51106.422637/50G 1 1/4”15751030175074270

General Information

TIDY series compressors have been produced in order to work successfully in different application areas. High performance and quality parts used in the manufacture and assembly of products designed to be easily adaptable and user-friendly at every level provide long maintenance intervals and consequently low operating costs.

DALGAKIRAN operates in more than 130 countries worldwide and has more than 100 authorized dealers in Turkey.

DALGAKIRAN operates in more than 130 countries worldwide and has more than 100 authorized dealers in Turkey. 

New generation of screw blocks, designed with the benefit of the latest technology such as “Computational Fluid Dynamics (CFD)” and “Finite Element Method (FEM)” and manufactured with advanced manufacturing techniques, new rotor profile and lobe combination provide high efficiency, It offers consumption.

High efficiency 380V / 3phase / 50Hz IE2 IP55 motors are used as standard in TIDY series.

The drive of the screw rotor shaft is effected by a belt-pulley mechanism selected according to a certain transfer ratio between the screw block and the main motor.

The belts were selected for a working life of 25,000 hours.

The bushing pulleys provide ease in disassembly-fitting operations.

FEM and “Fluid Dynamics”.
The main feature of the suction regulator is that it is designed to meet all the needs of the user in terms of performance and maintenance. Suction regulator provides reliable working performance up to 8000 hours with the use of first class materials in manufacturing, reduced number of gaskets in design.

Visible drop in dimensions due to the lack of piston or spring design makes it possible for the regulator valve to be opened and closed only by air and to be absorbed in this way. (TIDY 3-20)

The air intake fan creates a turbo effect, which helps to increase the capacity as well as providing effective cooling. (TIDY 3-20)

The simple design of the suction regulator, which consists of three control block units, a solenoid valve and a control cylinder, ensures that periodic maintenance is easy. (TIDY 20B-50)

The suction valve promises low pressure drops and high performance with a fully upright position, almost straight and unidirectional air flow, a new profile design and a 25% increase in air exit area when the suction valve is open. (TIDY 20B-50)

The two-stage air intake filter system, consisting of a replaceable microfiber glass front panel filter and cassette-type air inlet filter with interchangeable paper elements, minimizes problems that may occur in dusty environments by providing fresh air for the screw block and cooling system.

It achieves a more efficient decomposition at a lower volume with deep-bedded separating layers.
It has a performance design that provides 3-step decomposition.
After separation, a low oil solubility of 3 mg / m3 is obtained.

The aluminum combi cooler with long-lasting Bar / Plate system guarantees trouble-free operation in all kinds of conditions.
The four-way thermostatic valve prevents water condensation at low temperatures, extending oil life and eliminating risk of failure.
Temperature controlled cooling fans support thermostatic valves and provide extra energy saving in cold environments. (TIDY 20B-50)
The new wing profiles are supported by a silent and efficient axial fans directly coupled to the main engine shaft. (TIDY 3-20)
It has new fan nests which are easy to clean and provide service in a short time.

Main motor and fan motor overcurrent control
Phase sequence, deficiency and imbalance control
Main motor temperature control with PTC
Screw extreme temperature control system
High pressure control system
Separator pollution warning system
Air filtration pollution warning system
High pressure relief valve
Separator tank safety valve
Emergency stop button
Service warning system

It has an LCD control panel that shows the operation and service functions in a way that everyone can easily understand.
Mechanical safety systems are supported by PLC controlled safety switches and relays.
In electric panel design, brands which offer quality products in world standards have been preferred.

Canopy design requiring minimum working area
Ergonomic design that provides ease of maintenance and allows easy intervention at every point of the machine
Service closures that can be easily removed
Vibration chocks made of special rubber that eliminate vibration and the problems it may cause
Stainless and puncture resistant electrostatic powder paint
Non-flammable canopy cover minimizing sound level

Highly efficient screw block
CE-certified P265GH pressure vessel steel tanks (TIDY 3-20)
380V / 3phase / 50Hz IE2 energy class main motor
Belt-pulley mechanism driven system
Detachable acoustic canopy
Rigid chassis base
Micro glass fiber pre-filter with EU3 norm
Air / oil separator and tank providing maximum oil solubility of 3 mg / m3
Dry-type air filtration at 3 micron resolution
Full flow oil filtration at 10 micron resolution
Electropneumatic charge-empty suction valve
Minimum pressure valve
Thermostatic valve
Motor drive system with star-delta connection
LCD panel PLC control unit
4000 hours working life with factory-filled oil

Depot-free and Depot-Dryer (Compact) model options (TIDY 3-20)
Water cooling system (TIDY 20B-50)
Air + water (Hybrid) cooling system with heat recovery (TIDY 20B-50)
Water separator (TIDY 20B-50)
Oil heater
Soft starter
IE3 efficiency class main engine
Other input voltage options except 380V / 3phase / 50Hz

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