Bitzer Kompresoriaus Blokas pirkti naudotą (6 206)

Gamybos metai: 2009, būklė: labai geros būklės (naudotas),

Būklė: labai geros būklės (naudotas), Gamybos metai: 1995, Funkcionalumas: visiškai funkcionalus, BITZER 4M35.2 (F 400 H) | Compressor Unit | Reciprocating Refrigeration Compressor with Receiver Tank Manufacturer: BITZER Kühlmaschinenbau GmbH Compressor Model/Type: 4M35.2 Receiver Model/Type: F 400 H Capacity: 39 liters System Serial Number: 4810377 Year of Manufacture: 1995 Power Supply: 400 V / 50 Hz / 3-phase Rated Electric Power: 26 kW Refrigerant: R417A Permissible Operating Pressure: 28 bar Overall Unit Dimensions: 2800 x 1300 x 1900 mm Vertical Buffer/Accumulator Tank Gsdpfx Apjy Ufh Ae Ijiu Dimensions: Ø 1100 x 2600 mm Industrial Circulation Pump: Grundfos Complete Power and Control Cabinet Dimensions: 850 x 1300 x 350 mm Technical Condition and Completeness: This professional industrial refrigeration compressor (compressor-condensing unit) is a high-performance device engineered for commercial and industrial refrigeration systems. These units are commonly used in meat processing plants, butcheries, slaughterhouses, cold storage facilities, as well as breweries and dairy processing plants, to supply cold rooms, freezers, blast chillers, or process liquid cooling lines. At the heart of the package is the legendary four-cylinder semi-hermetic Bitzer compressor, renowned for its smooth operation, high energy efficiency (even at part-load), and outstanding mechanical durability. The compressor is integrated with a horizontal Bitzer F 400 H liquid receiver with a 39-liter capacity (pressure-resistant up to 28 bar), serving as a buffer for the liquid refrigerant, which stabilizes the operation of the entire system under varying ambient temperatures and thermal loads on the evaporators. The offered set further includes an advanced accompanying infrastructure: a vertical medium buffer tank (dimensions Ø 1100 x 2600 mm), a high-efficiency Grundfos circulation pump, and a control cabinet fully equipped with electrical components and protections (pressure switches, contactors). This allows the set to be used directly as a complete, standalone refrigeration plant.

Būklė: labai geros būklės (naudotas), Gamybos metai: 1993, Funkcionalumas: visiškai funkcionalus, Linde / Bitzer | Three-Compressor Industrial Refrigeration Pack Technical Frame Specifications: Set Manufacturer: Linde Aktiengesellschaft Model / Type: VHM 316-4521 Serial Number: 10309 Year of Manufacture: 1993 Refrigerant: R22 Permissible Working Pressure: 25 / 13 bar Frame Overall Dimensions: 2930 × 830 × 1870 mm Compressor Specifications (3x Bitzer Kühlmaschinenbau GmbH): Power Supply: 380–420 V (50 Hz) / 440–480 V (60 Hz) – 3 phase Maximum Operating Current: 24 A (per compressor) Displacement per unit: 42.3 m³/h (at 50 Hz) / 51.0 m³/h (at 60 Hz) Total displacement of the unit: 126.9 m³/h (at 50 Hz) / 153.0 m³/h (at 60 Hz) Protection class: IP 54 Compressor List in the Set: Compressor no. 1: Type: S4G-12.2 Y Serial number: 15851279 Compressor no. 2: Type: S4G-12.2-40P Serial number: 1676905728 Compressor no. 3: Type: S4G-12.2-40P Serial number: 1678210359 Industrial central multi-compressor unit (so-called “compressor pack”) built by German group Linde, based on three two-stage, semi-hermetic Bitzer piston compressors from the S4G series. Such systems are designed for supplying low-temperature refrigeration installations – cold stores, freezing tunnels, and advanced cooling systems in food processing plants (meat, fish, bakery industries). The configuration based on three identical units allows for highly flexible, three-step cooling capacity control (increments of 33%). The system automatically activates the necessary number of compressors depending on the actual thermal load, optimizing power consumption and extending component lifespan. The entire unit is assembled on a compact base frame for easy installation. Key features: - Reliable Two-Stage Bitzer Compressors: The two-stage compressor series is specially designed for deep-freezing applications. It ensures stable operation at very low evaporation temperatures, offering a high energy efficiency ratio. Gjdpey Ub A Nsfx Ap Ijiu - Linde Frame Safety and Automation: The industrial-grade frame integrates a shared suction and discharge manifold, advanced oil equalization and separation system, and all necessary control and monitoring devices (protective pressure switches), providing effective system protection against failures. - Industrial Protection Grade (IP 54): Hermetically sealed electrical enclosures and compressor construction protect the unit from moisture and dust, ensuring safe operation in demanding machine room environments. - Wide Application Versatility: The package is factory-configured for R22. Due to the ‘Y’ compressor variant (charged with ester oil), the unit can be reliably adapted for use with modern, eco-friendly HFC refrigerants (e.g., R448A / R449A / R404A / R507) after standard seal checks and controller adjustments.

Būklė: labai geros būklės (naudotas), Two-stage Bitzer compressor unit Gedewhunlepfx Ap Ioiu -Type: S6G-25.2Y (x4) -Flow rate: 84.5 m³/h (x4) -Refrigeration capacity for R404A: 139.2 kW at -25°C/40°C, 120 kW at -30°C/40°C, 84.8 kW at -40°C/40°C -Unit dimensions: 2610 x 1100 x 1890 mm -Stock quantity: 2 units -Stock number: Z 102 -Condition: Used, very good

Būklė: naudotas, Bitzer šaldymo agregatas -Kompresoriaus tipas: 6F-40.2Y-40P -Srautas: 151,6 m3/h -Auginimo galia R404A: 100 kW prie -5°C/40°C, 83 kW prie -10°C/40°C, 42,7 kW prie -25°C/40°C -Matmenys: 2920 x 1000 x 1900 mm -Ventiliatorių kiekis: 3 x 650 mm Gedpfsxalcusx Ap Ijiu -Sandėlio numeris: AG 201 -Sandėlio likutis: 1 vnt. -Būklė: naudotas, labai geros būklės, paruoštas darbui

Būklė: naudotas, Bitzer kompresorių komplektas Gedpfxjy Aw S Ns Ap Ijiu -Tipas: 4HTC-20KI-40S (x3), 2HHC-2KB-40S (x2) -Srautas: 12 m3/h (x3), 4,34 m3/h (x2) -Valdymo spinta komplekte -Matmenys: 3200 x 870 x 1850 mm -Spintos matmenys: 2050 x 1200 mm -Sandėlio likutis: 1 vnt. -Sandėlio numeris: Z122 -Būklė: Naudotas, labai gera, ištestuotas, paruoštas darbui

Būklė: labai geros būklės (naudotas), Funkcionalumas: visiškai funkcionalus, Wir bieten an: Komplette industrielle Kälteanlage, bestehend aus Verdichtersatz (Kältemaschinenrack) inkl. Original-Verflüssiger Verdichterrack: Hersteller: Berling mit Bitzer-Verdichtern Verdichtermodell: 3x HSK 6461-60-40P Fördervolumen [m³/h]: 3 x 165 Kälteleistung bei R404A: 343 kW bei -5°C/+40°C (R404A), 280 kW bei -10°C/+40°C (R404A) Baujahr: 2010 Im Lieferumfang des Verdichterracks enthalten: - Kältemittelsammler Gjdpfoir E I Iex Ap Ioiu - Schaltschrank - Ölabscheider Guntner 1x Original-Verflüssiger: Hersteller: Kobol (Spanien) Typ: CSH-1209H AL 1C Kälteleistung: 700 kW Abmessungen: Länge: 900 cm, Breite: 230 cm, Höhe: 150 cm Gewicht: 2.309 kg Baujahr: 2010 Die Anlagen sind in einwandfreiem und funktionsfähigem Zustand. Möglichkeit, nur den Verdichtersatz oder nur den Verflüssiger zu erwerben. Wir verfügen über 2 identische Sets. Wir bieten auch zahlreiche weitere industrielle Kältetechnik an. Weitere Informationen auf Anfrage.

Būklė: paruoštas naudoti (naudotas), Bitzer Compressor Model: 60-70.2 Flow rate: 219.1 m³/h Cooling capacity: 143 kW at -5°C/40°C, 118 kW at -10°C/40°C, 77 kW at -20°C/40°C Gijdpfx Aeh Dht Dop Ieu Performance for refrigerant: R404A Stock quantity: 3 units Warehouse number: S 75 Condition: Used, good We have a wide range of other refrigeration equipment available: refrigeration units, compressors, evaporators, condensers, chillers, cold rooms, refrigeration and catering furniture, as well as machines and equipment for restaurants and meat processing. Check our other listings or call us— not everything is listed on Machineseeker.

Būklė: labai geros būklės (naudotas), - Type: 4VHC-10K-40P (x4) - Flow rate: 28.9 m³/h (x4) - Refrigerant: CO₂ - Control cabinet and refrigerant tank included - Cooling capacity for CO₂: 328 kW at -25°C/40°C, 267 kW at -30°C/40°C Gijdpfx Aevb T R Hsp Ieu - Set dimensions: 3400 x 1600 x 2200 mm - Control cabinet dimensions: 2520 x 500 x 2270 mm - Stock: 1 piece - Stock number: Z95 - Condition: Used, very good

Būklė: paruoštas naudoti (naudotas), Chiller Bitzer Giodeilltuopfx Ap Iou Compressor type: CSH 8571-110Y (x2) Flow rate: 410 m³/h (x2) Compressor cooling capacity for R134a: 456 kW at 0°C/40°C, 370 kW at -5°C/40°C, 295 kW at -10°C/40°C The unit operated on R134a refrigerant Plate heat exchangers, Freon receivers Shell-and-tube heat exchanger Control cabinet Unit dimensions: 4300 x 1650 x 2100 mm Stock status: 2 units Condition: Used We stock a wide range of other refrigeration equipment. Refrigeration units, compressors, coolers, condensers, chillers, cold rooms, refrigerated and catering furniture as well as machines and equipment for restaurants and meat processing. Check our other listings or call us— not all items are listed on Machineseeker.

Būklė: paruoštas naudoti (naudotas), Bitzer Compressor Unit Giodpetlpp Sjfx Ap Isu Type: 4EES-4Y-40S (x3) Flow rate: 22.7 m³/h (x3) Cooling capacity for R404A: 43 kW at -5°C/40°C, 35 kW at -10°C/40°C, 18 kW at -25°C/40°C Dimensions: 1600 x 850 x 1300 mm Stock status: 1 unit available Stock number: Z 73 Condition: Used + Control cabinet (800 x 400 x 2100 mm) + Condenser (2550 x 1050 x 1200 mm)

Būklė: naudotas, Funkcionalumas: nepatikrintas, Parduodu BITZER kompresorius, tipas: 2GHC-2K-40S. Godpfjyutpmex Ap Ieiu Turime 9 vnt. Grynasis kaina už vienetą: 350 eurų.

Būklė: naujas, Gamybos metai: 2020, Funkcionalumas: nepatikrintas, bendras svoris: 810 kg, tūrio srautas: 359 m³/val, slėgis (min.): 19 juosta, slėgis (maks.): 28 juosta, apsaugos tipas (IP kodas): IP54, Įranga: Tipinė plokštelė prieinama, Markė: Bitzer Modelis: CSH 8561-125 Pagaminimo metai: Nenaudotas Gjdpfxoyzmu Rj Ap Ieiu Serijos numeris: 16260164 Įtampa: 400 V Dažnis (Hz): 50 Apsisukimai per min. (U/min): 2900 Srovė (A): 215 Matmenys (IxPxA, mm): 1630 x 760 x 900 Svoris (kg): apie 810 Kiekis sandėlyje: 1 Talpa (m3/val.): 359 Maks. darbinis slėgis (Bar): ND 19 / HD 28 Pagaminta: ES Komentarai: Nenaudotas kompaktiškas sraigtinis kompresorius, tinka įvairioms šaltnešio rūšims: R134a / R404 / R407.

Būklė: geras (naudotas), HRS (Bitzer) 6H25.2Y kompresorius Serijos Nr.: 22JBR25291 Gijdpfjqqht Ajx Ap Isu Pilnai atnaujintas šaldymo kompresorius

Būklė: labai geros būklės (naudotas), We offer a selection of high-quality refrigeration compressors from Bitzer and Dorin, available immediately. Ideal for industrial use, refrigeration, and air conditioning. Item No.: Kühl 016 Manufacturer: Bitzer Model: 4JTC-15K-40P With EMERSON OM4-120 oil level monitoring Semi-hermetic Refrigerant: R-744, CO₂ for transcritical applications Displacement: 9.2 m³/h Max. operating pressure (LP/HP): 75/130 bar Quantity in stock: 2 units Item No.: Kühl 018 Manufacturer: Bitzer Model: 4HTE-20K-40P With EMERSON OM4-120 oil level monitoring Semi-hermetic Refrigerant: R-744, CO₂ for transcritical applications Displacement: 12 m³/h Max. operating pressure (LP/HP): 100/160 bar Quantity in stock: 1 unit Item No.: Kühl 024 Manufacturer: Dorin Model: CDS151B Gjdsyx U Hvjpfx Ap Ieiu With EMERSON OM4-120 oil level monitoring Semi-hermetic Refrigerant: R-744, CO₂ Displacement: 2.53 m³/h Max. operating pressure (LP/HP): 31/95 bar Quantity in stock: 1 unit Item No.: Kühl 025 Manufacturer: Dorin Model: CDS301B With EMERSON OM4-120 oil level monitoring Semi-hermetic Refrigerant: R-744, CO₂ Displacement: 4.34 m³/h Max. operating pressure (LP/HP): 31/95 bar Quantity in stock: 1 unit Immediately available – no waiting for lead times Premium brand compressors Prices on request! Shipping available

Būklė: geras (naudotas), Bitzer Model: S4G-12.2Y-40P Bitzer Refrigeration Compressor / Refrigeration Unit Description: For sale is a BITZER refrigeration compressor / refrigeration unit with pressure vessel and control system. The unit is designed for generating cooling and compressing refrigerant in refrigeration and industrial installations. Typical applications include: • Refrigeration systems / cold storage plants • Industrial cooling / process cooling • Cold rooms / commercial refrigeration • Machine cooling The robust Bitzer compressor is engineered for continuous operation and is renowned for its high reliability. The unit is equipped with pressure switches, oil monitoring, and a pressure vessel / heat exchanger. Technical Data: Manufacturer: BITZER Kühlmaschinenbau GmbH Compressor type: S4G-12.2Y-40P Pressure vessel type: K573H Electrical Data: Voltage: 400 V three-phase (3~) Frequency: 50 Hz Max. operating current: 24 A Starting current: 69 A / 113 A Protection class: IP54 Performance Data: Displacement: approx. 42.3 m³/h Speed: 1,450 rpm Max. pressure low/high: 19 / 28 bar Pressure vessel: Volume: 29.4 litres Max. permissible pressure: 33 bar Temperature range: -10 °C to +120 °C Approx. Dimensions & Weight (estimated): Length: approx. 110 – 120 cm Width: approx. 50 – 60 cm Height: approx. 70 – 80 cm Weight: approx. 180 – 220 kg Condition: used Scope of delivery: (see picture) Gsdpfx Ajyk D Acep Ieiu (Subject to changes and errors in the technical data and specifications!) For further questions, please feel free to contact us by phone.

Būklė: naudotas, Funkcionalumas: visiškai funkcionalus, Parduodami 2 pramoniniai kombinuoti šaldymo įrenginiai tvirtos konstrukcijos, su keletu Bitzer stūmoklinių kompresorių. Įrenginiai buvo naudojami veikiančioje įmonėje ir profesionaliai išmontuoti. Puikiai tinka tolesniam naudojimui, pertvarkymo projektui arba eksportui. Komplektacija: - Pilnai sukomplektuota kombinuota sistema - Įmontuoti Bitzer kompresoriai - Valdymo spinta/ automatika Būklė: - Naudota Gisdpfx Apsyxvqce Isu - Išmontuota iš veikiančios įmonės - Laiko žymės ir naudojimo pėdsakai - Parduodama be garantijos

Gamybos metai: 2007, būklė: labai geros būklės (naudotas), Gebrauchter Bitzer 4TCS-8.2Y-40P/sn 1672508990, halbhermetischer Hubkolbenverdichter für Freon. Enthalten ist ein Scrollverdichter ESH736Y-40S/sn 1072500425, 2 stehende Sammler: Bitzer FS 152/sn 1172402177 und Bitzer FS 302/sn 1172601712. Die Anlage ist komplett mit Ölabscheider, Öltank sowie Druck- und Sicherheitsschaltern/-manometern. Baujahr 2007. Nenndruck: 19 bar Förderleistung (m³/h): 41,33 m³/h Motorleistung: 20,6 kW Spannung: 400 V Frequenz: 50 Hz Schallpegel: 74,5 dB(A) Gewicht: 134 kg Zustand: gut Kälteleistung: 21,6 kW Kältemittel: R404A Gedpsir E Dnofx Ap Ijiu Anzahl Zylinder x Durchmesser x Kolbenhub: 4 x 60 mm x 42 mm Sauganschluss: 35 mm – 1 3/8" Druckanschluss: 28 mm – 1 1/8" Leistungsdaten gemäß EN12900: tc ► to 5°C 0°C -5°C -10°C -15°C -20°C -25°C -30°C 40°C Q[W] — — 27.759 22.788 18.477 14.755 11.559 8.831 P[kW] 9,86 9,05 8,2 7,34 6,46 5,57 I[A] 16,69 15,43 14,14 12,83 11,52 10,22 45°C Q[W] — — — 20.560 16.622 13.219 10.294 7.796 P[kW] 9,41 8,47 7,52 6,57 5,60 I[A] 15,99 14,54 13,10 11,67 10,26 50°C Q[W] — — — 18.347 14.792 11.714 9.065 6.801 P[kW] 9,74 8,71 7,68 6,65 5,61 I[A] 16,5 14,91 13,34 11,80 10,28 Legende: • tc – Verflüssigungstemperatur • to – Verdampfungstemperatur • Q[W] – Kälteleistung (R404A) • P[kW] – Leistungsaufnahme • I[A] – Stromaufnahme Preis: 2.250 € + MwSt., verhandelbar, FCA: Oradea/Rumänien Irrtum, Änderungen und Zwischenverkauf vorbehalten. Wir sprechen Englisch. / Wir sprechen Deutsch. / Beszélünk magyarul. / Nous parlons français. / Vorbim romana.

Būklė: geras (naudotas), Refrigeration compressor, chiller, cooling compressor, condensing unit, refrigeration condensing unit, compressor, motor-driven compressor, cooling unit - Manufacturer: Bitzer, motor-driven refrigeration compressor Gijdpfxsguztgs Ap Iou - Model: BHS 752 - Power: 4 kW / 1450 rpm - Displacement: 28.11 m³/h - Max. operating pressure: 24.5 bar - Dimensions: 640/450/H425 mm - Weight: 131 kg

Būklė: geras (naudotas), Refrigeration compressor, chiller, cooling compressor, refrigeration unit, cooling condensing unit, compressor, motor compressor, cooling machine, cooling unit - Manufacturer: Bitzer, motor compressor - Model: BHS 592 S Gisdpfx Apeguzr Hs Ieu - Power: 3 kW / 1450 rpm - Displacement: 22.14 m³/h - Perm. operating pressure: 24.5 bar - Quantity: 2x cooling units available - Price: per unit - Dimensions: 550/315/H390 mm - Weight: 88 kg

Būklė: labai geros būklės (naudotas), Bitzer Refrigeration Unit S6F-30.2Y-40P with RO System & Sound Insulation Enclosure – unused Giedpfxehwmtve Ap Ieu Description: For sale is a high-quality Bitzer refrigeration unit mounted on a base frame, consisting of a compressor, water-cooled condenser, sound insulation enclosure, and a reverse osmosis (RO) system including humidification. The system was assembled but never put into operation. Ideal for industrial, laboratory, or special applications. Technical Data – Refrigeration Unit Manufacturer: Bitzer Compressor: S6F-30.2Y-40P Condenser: Bitzer K573H, water-cooled Refrigerant: R452A Electrical Data: Supply voltage: 400 V / 3 Ph / 50 Hz Max. operating current: 53 A Starting current (locked rotor): 135 A at star connection / 220 A at direct start (YY) Max. power consumption: 30.1 kW Motor power: 22 kW (30 HP) Displacement: High pressure (HP): 101.1 m³/h Medium pressure (MP): 50.5 m³/h Oil: Oil type: BSE32 Option: BSE55 (for R134a, tc > 70 °C) Oil volume: 4.75 l Reverse Osmosis System Type: RO20 (Werner / WeteA) Permeate output: 10 l/h Feed water requirement: 40 l/h Operating pressure: 14 bar Dimensions: 500 × 600 × 295 mm (H × W × D) Sound Insulation Enclosure Height: 2200 mm Width: 2400 mm Depth: 1200 mm Dimensions & Weight (approx.) Complete system incl. enclosure: (W × D × H) approx. 2400 × 1200 × 2200 mm Total weight: approx. 900–1,100 kg (compressor + condenser + base frame + enclosure + RO system) Condition: used Scope of delivery: (see picture) Refrigeration unit on base frame Bitzer compressor Water-cooled condenser Sound insulation enclosure Reverse osmosis system incl. humidification (Specifications and technical details subject to change and error!) For further questions, please contact us by phone.

Būklė: geras (naudotas), Gamybos metai: 2021, vėsinimo galia: 25 kW (33,99 AG), CO2 installation and cold room in good condition, year of manufacture 2021. Cold room temperature approx. +4°C with an evaporation temperature of -8°C. The installation includes the following: One cold storage room with 100 mm panel thickness and insulation value of RC 5.21. The cold room is equipped with an electric sliding door and 3 Bachara MGS 450/CO2 gas detectors—one on the machinery unit and two inside the cold room. The internal temperature of the cold room is approx. +4°C. Gijdperz R Arjfx Ap Iju Internal dimensions: 24,800 x 7,800 x 2,900 mm (LxWxH) External dimensions: 25,000 x 8,000 x 3,100 mm (LxWxH) Sliding door dimensions: 2,500 x 2,500 mm (WxH) Chilled storage area: 194 m² Chilled storage volume: 600 m³ Advansor MiniBooster 2x1 unit, complete with low-temperature Bitzer 2HSL-3K-40S & medium-temperature Bitzer 4KTE-10K-40S (x2) semi-hermetic reciprocating compressors, Klimal RCO 273.108.53.80+WT 17.19 liquid receiver, 2 Danfoss VLT drives, and a Danfoss MMI control display. Dimensions: 1,000 x 800 x 2,200 mm (LxWxH) & weight: 820 kg. The low-temperature circuit is not in use in this system, but the option is available. Delta FMT-7028 (x4) evaporators with a capacity of 6.3 kW. Each evaporator features 2 fans with a 350 mm diameter and an airflow of 3,000 m³/h. Dimensions: 1,370 x 470 x 465 mm (LxWxH). Eco KCE62M6V.4314 gas cooler with 2 EBM-Papst A3G630-AR85-90 fans – 50/60 Hz – 0.97 kW – 1,140 RPM – diameter 630 mm. The gas cooler has a capacity of 50 kW. Weight: 250 kg. Feel free to contact us for more information! Specifications Brand: Bitzer Type: CO2 installation & cold room Refrigerant: CO2 Capacity: 25 kW (-5ºC/+40ºC) Year of manufacture: 2021

Būklė: paruoštas naudoti (naudotas), Siūloma pilna šaldymo technika – Bitzer kompresoriai ir garintuvai. Visos šaldymo kameros, tik viena šaldymo kamera veikia su Bitzer kompresorių sistema. Išmontavimu rūpinasi pirkėjas pats, NRW, Vokietija. Maloniai laukiame kainos pasiūlymų už visą komplektą. Gsdpfx Apewv Ncys Ieiu

Būklė: naujas, Gamybos metai: 2024, Funkcionalumas: visiškai funkcionalus, mašinos/transporto priemonės numeris: 4JE-15Y-40P, Įranga: Tipinė plokštelė prieinama, kompresorius, Brand new machine that was purchased but is not being used. Giedjw E Idnspfx Ap Ieu

Būklė: geras (naudotas), Funkcionalumas: visiškai funkcionalus, bendras ilgis: 2 750 mm, bendras plotis: 2 800 mm, bendras aukštis: 1 830 mm, vietos reikalavimas ilgis: 2 800 mm, reikalingas plotis: 2 850 mm, reikalingas aukštis: 1 900 mm, variklių gamintojas: Bitzer, tūrio srautas: 940 m³/val, Two used Bitzer screw compressor skids for low temperature applications with Freon. Both skids are supplied with a shared control cabinet. Originally, each skid served its own freezer room, but the capacities listed in the specifications are combined values. Skid 1 is equipped with two Bitzer HSN 7461-70-40P semi-hermetic screw compressors, a Bitzer FS 3102 liquid receiver, a Bitzer OA4088 oil separator, a brazed plate heat exchanger as economizer, a brazed plate heat exchanger for heat recovery, and pressure and safety switches. This skid offers a displacement of 440 m³/h at 50 Hz and 532 m³/h at 60 Hz. Skid 2 is supplied with two Bitzer HSN 7471-75 semi-hermetic screw compressors, a Bitzer FS 3102 liquid receiver, a Bitzer OA4088 oil separator, a brazed plate heat exchanger as economizer, a WTT GmbH WP 7M-44 brazed plate heat exchanger for heat recovery, and pressure and safety switches. This skid provides a displacement of 500 m³/h at 50 Hz and 600 m³/h at 60 Hz. Bitzer HSN 7461-70-40P (x2) capacities: -20ºC/+40ºC: 229.6 kW -30ºC/+40ºC: 157.4 kW Gsdpfx Aex Ap Hpep Isiu -40ºC/+40ºC: 102.0 kW -45ºC/+40ºC: 79.8 kW Bitzer HSN 7471-75 (x2) capacities: -20ºC/+40ºC: 240.6 kW -30ºC/+40ºC: 165.8 kW -40ºC/+40ºC: 109.0 kW -45ºC/+40ºC: 86.0 kW