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Bosch RG4.0 A2/A2L/A3 extraction unit/high-pressure disposal unit 230V 1/2 PS

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Description

Bosch RG 4.0 A high-pressure suction unit for A2L and A3 refrigerants

Product description

The Bosch RG 4.0 A recovery unit is a robust and powerful refrigerant recovery unit for professional use in refrigeration and air-conditioning technology. It is suitable for extracting gaseous and liquid refrigerant from closed systems and is compatible with many common refrigerants in categories A1, A2L, A2 and A3 .

Thanks to its oil-free single-cylinder compressor, the unit operates reliably, requires little maintenance and does not need regular oil changes. The high recovery rate of up to 410.5 kg/h in push-pull mode makes the Bosch RG 4.0 A particularly attractive for service calls, maintenance, repairs and recovery work on refrigeration, air-conditioning and heat pump systems.

Your benefits

  • Suitable for A2L and A3 refrigerants – ideal for modern and flammable refrigerants
  • Can also be used with many A1 refrigerants, but not with CO₂ and NH₃
  • High flow rate of up to 410.5 kg/h in push-pull mode
  • Oil-free single-cylinder compressor for low-maintenance operation
  • Suction of liquid and gaseous refrigerants
  • High-pressure cut-out at 38.5 bar to protect the unit and the user
  • Low-pressure switch for automatic shut-off when the vacuum level is reached
  • Self-cleaning function for easy refrigerant change
  • Integrated dirt filter and filter drier included
  • Robust industrial design for daily service use

Professional evacuation unit for modern refrigerants

The Bosch RG 4.0 A is particularly suitable for specialist refrigeration companies that regularly work with modern refrigerants such as A2L or A3 refrigerants. Particularly when dealing with flammable refrigerants, a suitable and certified recovery unit is essential. The unit was developed for professional workshop and field service use and is robust, stable and easy to operate.

The high-performance electric fan first draws fresh air through the condenser, thereby ensuring high recovery rates even under demanding operating conditions. The easily accessible condenser unit allows for quick cleaning without the need for laborious dismantling of the housing.

Technical data

Manufacturer Bosch
Model RG 4.0 A
Equipment type Refrigerant extraction unit / recovery unit
Suitable refrigerants A1 (excluding CO₂), A2L, A2, A3 – except NH₃
Mains voltage 230 V
Power consumption 360 W
Current consumption 5 A
Engine type Single-cylinder, oil-free
Number of cylinders 1
Gaseous flow rate 10.7 kg/h
Flow rate (liquid) 122.1 kg/h
Flow rate (push-pull) 410.5 kg/h
Maximum operating pressure 38.5 bar
Connection A 1/4" SAE male
Connection B 1/4" SAE male
Operating temperature 0 °C to 50 °C
Cable length 2.5 m
Dimensions 450 x 250 x 350 mm
Weight 14.6 kg

Features and functions

  • Oil-free single-cylinder compressor
  • High-pressure switch with automatic reset
  • Low-pressure switch for automatic shut-off
  • Self-cleaning function
  • Integrated dirt filter
  • Filter-drier included
  • Protective cover for pressure gauge and controls
  • Sturdy brackets and feet for noise and vibration damping
  • Electrical and refrigeration connections on opposite sides
  • Reset fuse and high-performance IEC connection

Typical applications

  • Refrigerant extraction and recovery
  • Servicing of air-conditioning and refrigeration systems
  • Maintenance of heat pumps
  • Recovery prior to repair or component replacement
  • Working with A2L and A3 refrigerants
  • Professional after-sales service and on-site workshop support

Why choose the Bosch RG 4.0 A?

The Bosch RG 4.0 A is the right choice when a powerful, robust and versatile recovery unit for modern refrigerants is required. The combination of high recovery capacity, an oil-free compressor, automatic protection functions and easy maintenance makes the unit particularly well-suited for use by specialist refrigeration and air-conditioning firms.

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Manufacturer "Bosch"

Bosch, founded in Stuttgart in 1886, offers a wide range of high-quality products and solutions in the field of refrigeration technology, designed for both domestic and commercial applications.

Product portfolio:

  • Air conditioning units:

    • Split air conditioning units: Consisting of an indoor and outdoor unit, ideal for cooling and heating living spaces. They are characterised by high energy efficiency and quiet operation.
    • Multi-split air conditioning units: A single outdoor unit supplies several indoor units, suitable for larger flats or small commercial buildings. They allow individual temperature control in different rooms.
  • Variable Refrigerant Flow (VRF) systems: Flexible solutions for air conditioning in medium-sized to large buildings. They enable simultaneous cooling and heating of different zones and adjust output to actual demand.

  • Thermal management for electric vehicles: Intelligent cooling and heating management systems that increase the range of electric vehicles, enable rapid battery charging and ensure a comfortable driving environment.

  • Vehicle air conditioning service: The Bosch Car Service network offers a professional air conditioning service that ensures the vehicle’s air conditioning system functions optimally. This includes maintenance, repair and recharging of the air conditioning system.

  • Recovery units: Bosch offers specialised recovery units for refrigeration technology, designed for the safe and efficient recovery of refrigerants. These units are suitable for various refrigerants and are characterised by their robust construction and ease of use.

Bosch places great emphasis on energy efficiency, environmental friendliness and innovative technologies in refrigeration engineering. Through continuous research and development, the company offers solutions that meet current market requirements and improve the comfort and quality of life for users.

 

Manufacturer details (information requirements under the GPSR Product Safety Regulation):

Manufacturer: Robert Bosch GmbH

Postal address: Robert-Bosch-Platz 1 70839 Gerlingen-Schillerhöhe Germany

Email address: [email protected]

Website: www.bosch.de

Properties
Item condition: New item

Data and Illustrations without Guarantee

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Value VRDDF refrigerant recovery unit – A2L, A2, A3, R600A, R1234YF – ATEX-certified Value VRDDF refrigerant recovery unit – A2L, A2, A3, R600A, R1234YF – ATEX-certified
Value VRDDF refrigerant recovery unit – A2L, A2, A3, R600A, R1234YF – ATEX-certified
VALUE VRDDF refrigerant recovery unit – ATEX-certified for A2L, A2 and A3 Product description The VALUE VRDDF refrigerant recovery unit is a high-performance recovery station for service, maintenance and repair work on refrigeration, air-conditioning and heat pump systems. The unit is designed for use with flammable refrigerants in categories A2L, A2 and A3 and is suitable, amongst other things, for applications involving R290, R600a and R1234yf. With its oil-free, air-cooled piston compressor, automatic safety shut-off and purge function, the VALUE VRDDF is designed for professional use in refrigeration and air-conditioning servicing. It enables the recovery of refrigerant in both the vapour and liquid phases, thereby supporting efficient workflows during decommissioning, retrofitting, leak repairs or component replacement. Your benefits ATEX-certified design for suitable A2L, A2 and A3 applications Suitable for flammable refrigerants such as R290 and R600a Can also be used with R1234yf and other refrigerants subject to manufacturer approval Oil-free piston compressor for low-maintenance operation Vapour and liquid recovery Purge function for completely emptying the unit Automatic safety shut-off at 38.5 bar Robust construction for workshop, field service and outdoor use Compact dimensions and weighing just 12.7 kg For modern refrigerants and professional service applications The VALUE VRDDF is of particular interest to specialist refrigeration companies that are increasingly working with flammable refrigerants. This includes, amongst other things, servicing systems using propane R290, isobutane R600a or the refrigerant R1234yf. The unit supports safe recovery during maintenance, repair and decommissioning. The automatic safety shut-off protects both the unit and the user in the event of excessive pressure. The purge function helps to remove residual refrigerant from the unit and ensures a cleaner transition between different jobs. Typical areas of application Servicing refrigeration and air-conditioning systems Maintenance of heat pumps Recovery of A2L, A2 and A3 refrigerants Working with R290, R600a and R1234yf Retrofitting and decommissioning of systems Leak repair and component replacement Professional after-sales service and on-site workshop support Notes on use When working with flammable refrigerants, the applicable safety regulations, manufacturer’s instructions and legal requirements must be observed. The recovery unit must only be operated by qualified personnel. Before use, check whether the refrigerant in question is approved for use with the unit. Why choose the VALUE VRDDF? The VALUE VRDDF is the ideal choice when a compact, ATEX-certified refrigerant recovery unit is required for modern flammable refrigerants. The combination of an oil-free compressor, high recovery capacity, a purge function and an automatic safety shut-off makes the unit a practical solution for professional refrigeration and air-conditioning servicing. The VALUE VRDDF refrigerant recovery unit is an ATEX-certified recovery station for A2L, A2 and A3 refrigerants such as R290, R600a and R1234yf. Featuring an oil-free piston compressor, a supply voltage of 220–240 V, a 38.5 bar safety shut-off and compact dimensions, it is suitable for servicing, maintenance and recovery in refrigeration and air-conditioning systems. Technical specifications Manufacturer VALUE Model VRDDF Type of unit Refrigerant recovery unit / recovery station Certification ATEX, II 3G Ex ec IIA T4 Gc Suitable refrigerants A2L, A2, A3 subject to manufacturer’s approval Power supply 220–240 V AC / 50–60 Hz Motor power 1 HP Motor speed 3,000 rpm Max. current consumption 6.5 A Compressor oil-free, air-cooled, piston Automatic safety shut-off 38.5 bar / 3,850 kPa / 558 psi Operating temperature 0 °C to 40 °C Dimensions 370 x 250 x 300 mm Weight 12.7 kg Compatible refrigerants Category II R600a Category III R12, R134a, R401C, R500, R1234yf Category IV R22, R401A, R401B, R402B, R407C, R407D, R408A, R409A, R411A, R411B, R412A, R502, R509, R290 Category V R402A, R404A, R407A, R407B, R410A, R507, R32 Recovery capacity Medium Category III Category IV Category V Steam 0.26 kg/min 0.29 kg/min 0.34 kg/min Liquid 3.56 kg/min 5.04 kg/min 6.55 kg/min The actual recovery rate depends, amongst other things, on the refrigerant, system temperature, hose length, pipe cross-section, fill level and operating mode.
  • Available
  • Delivery Time : 1-3 business days
Regular price: €1,355.12
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Oil-free extraction station / extraction unit Promax Minimax (CFC, HCFC, HFC, A2L refrigerant), R32 and R1234yf Oil-free extraction station / extraction unit Promax Minimax (CFC, HCFC, HFC, A2L refrigerant), R32 and R1234yf
Oil-free extraction station / extraction unit Promax Minimax (CFC, HCFC, HFC, A2L refrigerant), R32 and R1234yf
Promax extraction station MiniMax-E A2L The Promax MiniMax-E A2L extraction station is the ideal solution for extracting refrigerants in refrigeration and air conditioning technology. With its compact design, high efficiency and versatile application options, it offers professional service for refrigeration systems, heat pumps and air conditioning units.Technical features Refrigerants: CFCs (CFC), HCFCs (HCFC), HFCs (HFC) including R410A, R32, R1234yf and A2L refrigerants Compressor: Oil-free 1/2 HP compressor with 1725 rpm Supply voltage: 230 V / 50-60 Hz Maximum operating pressure: 38.5 bar Automatic safety cut-out: Pressure limiter at 38.5 bar Pumping capacity: Gaseous: up to 9 kg/h Liquid: up to 90 kg/h Push/Pull: up to 354 kg/h Conveying volume (refrigerant): R134a: Gaseous 0.11 kg/min, liquid 1.03 kg/min, push-pull 4.53 kg/min R22: Gaseous 0.13 kg/min, liquid 1.22 kg/min, push-pull 5.67 kg/min R410A: Gaseous 0.15 kg/min, liquid 1.50 kg/min, push-pull 5.90 kg/min Final vacuum: 9 Hg (-330 mbar) Residue of refrigerant: < 0.05 kg (for all refrigerants) Power consumption: 360 W Number of cylinders: 1 Dimensions (W x H x D): 222 mm x 406 mm x 250 mm Weight: 11 kg (without packaging) Cable length: 2.5 m Connections: 1/4" SAE male thread Advantages and benefits Versatile application: Suitable for a wide range of refrigerants and applications in refrigeration and air conditioning technology. Efficient extraction: With high flow rate for fast and efficient refrigerant disposal. Safety and reliability: With automatic safety shutdown and CE, UL, ARI-740 and TÜV certifications. The Promax MiniMax-E A2L extraction station is the perfect solution for professional refrigerant extraction in various refrigeration and air conditioning applications.
  • Available
  • Delivery Time : 1-3 business days
Regular price: €927.01
Oil-free extraction unit with recycling function, for all refrigerants incl. R1234yf, R32, 550 watts, Wigam EASYREC-1R
Oil-free extraction unit with recycling function, for all refrigerants incl. R1234yf, R32, 550 watts, Wigam EASYREC-1R
Oil-free extraction unit with recycling function, for all refrigerants incl. R1234yf, R32, motor power 550 watts, Wigam EASYREC-1R *(replaces EASYREC120R100)New extraction units from Wigam: EasyRec-1R and EasyRec-2R are designed for new refrigerants and are equipped with a recycling function.High-quality products from the Italian manufacturer have significantly more power compared to the EasyRec120 and EasyRec120R100 predecessors and are characterised by their compact design. Features:- For all refrigerants CFC, HCFC, HFC, HFO, incl. R32 and R1234yf.- With recycling function - Compact design with integrated distillator- Distillation device with liquid refrigerant flow control, which separates the refrigerants and colourants very efficiently;l / colourants very efficiently- Self-cleaning module (PURGE), which allows the refrigerant to be easily replaced- Automatic stop when there is no more refrigerant in the system- Highly visible LED display: green - when extraction is complete, red - alarm- Automatic shutdown of the unit at high pressure- Two shut-off valves to prevent refrigerant leakage- Automatic stop when no refrigerant is left in the system- Clearly visible LED indicator;air leakage- "Pulse free" pressure gauge with regulating screw- Extended graphics with quick operating instructions- Öl-free, maintenance-free compressor single-piston compressor- Powerful ventilation.- Low noise level- Vapour volume (R12, R134 / R22, R407C / R404A, R407C, R410A, R507, R32):- Gas capacity: 14 kg/h / 15 kg/h / 16 kg/h- Liquid (suction): 96 kg/h / 108 kg/h / 132 kg/h- Liquid (suction-recycling): 16 kg/h / 17 kg/h / 18 kg/h- Push-pull: 276 kg/h / 336 kg/h / 378 kg/h Technical data:- Supply voltage: 220-240V/1Ph/ 50-60 Hz- Rated power: 550 W- Current: 4A- Piston compressor: oil-free- Automatic switch-off: 38.5 bar- Operating temperature: 0 to 40 °C- Dimensions: 545x300x395 mm- Weight: 18.9 kg Certified according to: ISO11650 - NF EN35421 - CE n. 1005-2009You can find more information on the topic "New ölfree extraction units EASYREC" in our blog post .
  • Available
  • Delivery Time : 1-3 business days
Regular price: €2,011.10
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