Copeland ZR48K3E-PFJ-522 Scroll Compressor for Air Conditioning/Heat Pumps R134A/R407C The Copeland ZR scroll compressor is designed for comfort, process and precision cooling using the refrigerants R513A, R407C and R134a. Typical applications include chillers, rooftop air-handling units and precision air-handling units. Copeland ZR scroll compressors are designed for comfort, process and precision cooling using the refrigerants R513A, R407C and R134a Typical applications include chillers, rooftop air-handling units and precision air-handling units By using multiple Copeland-certified tandem and trio combinations, higher capacities (e.g. air-cooled chillers up to approx. 500 kW) can also be achieved with high seasonal efficiency Special ZR models for R513A (GWP 631) are available to meet current requirements for low GWP values The series covers approximately 2 HP to 30 HP (ZR24–ZR380 for R407C/R134a, ZR24KRE–ZR190KRE for R513A/R407C/R134a) and, thanks to low superheat (approx. 5 K), enables good system optimisation and cost reduction Axial and radial flexibility of the scrolls ensures high reliability and efficiency Extensive ZR range for R407C, R134a and R513A Low TEWI (Total Equivalent Warming Impact) Low noise and vibration levels Low oil carryover Copeland-certified tandem and trio configurations for high seasonal efficiency Maximum permissible operating pressure (PS): ZR24 to ZR81: ND 21 bar(g) / HD 29 bar(g) Maximum permissible operating pressure (PS): ZR108 to ZR380: ND 20 bar(g) / HD 32 bar(g) Technical details Dimensions (length × width × height) 24.6 × 24.6 × 43.1 cm Application range AC Application range HBP MBP application range Number of phases 1 Design: Hermetic COP 3.05 dB(A) @ 1 m 57 dB(A) 68 Pressure line (inches) 1/2" Electronics included Recommended crankcase heater 70 Frequency 50–60 Hz Weight 30.8 Air flow rate 11.4 m³/h Cooling capacity (kW) 10.2 Refrigerant R134A Refrigerant R22 Refrigerant R407C Capacity under operating conditions: 5°C evap. temp.; 50°C cond. temp.; 10 K suction superheat; 0 K subcooling for R-407C at 50 Hz Power consumption [kW] 3.34 Max. operating current (A) 23 Max. operating pressure (low/high) [bar(g)] 20/29.5 Motor code PFJ Oil pre-filled Oil capacity (l) 1.36 Oil type POE Product family ZR Suction pipe (inches) 7/8" Protection class IP21 Compression type: Scroll Supply voltage 220–240 V Supply voltage 265 V Advantages and benefits High reliability and efficiency thanks to the axial and radial flexibility of the scrolls Low noise and vibration levels ensure quiet operation Optimisation of operating costs thanks to low superheating and high seasonal efficiency Flexibility of application thanks to a wide range of ZR models for various refrigerants Note:Oil: The compressor is pre-filled with oil at the factory. Refrigerant is not included and must be charged by a qualified service technician.Electronics: The electronics are included in the scope of supply.

Product description: Vibration damper 22 mm - 290 mm Introduction: The vibration damper 22 mm - 290 mm is an indispensable accessory for refrigeration systems to reduce vibrations, minimise noise and compensate for thermal expansion. This product is perfect for use in refrigerant compressors and pipework.Technical details: Connection dimension: 22 mm Length: 290 mm Max. Operating pressure: 45 bar (-40/+ 50 °C) Suitable for refrigerants: R22, R134a, R404A, R407C, R410A, R507 Material: Stainless steel Temperature range: -100-250 °C Advantages and benefits: 1. reduces compression vibrations and eliminates condensation at the end connections. 2. enables vertical installation and is frost-proof for a temperature range of -100 °C to +250 °C. 3. made from high-quality stainless steel and copper for durability.

Silencer SLT76-12 Frigo-Mec - Inlet pipe 12 mm.

Fully synthetic ester-based refrigeration oil This highly dried ester-based refrigeration oil is especially suitable for use with polar, ozone-neutral refrigerants such as R134a, R404a, R507, R407c, R410a and others. Technical details: Fully synthetic Ester-based For polar, ozone-neutral refrigerants Specially for refilling Dorin compressors Sales-promoting contents: This oil is characterised by its high quality and compatibility with various refrigerants. It ensures reliable performance in chillers and heat pumps and is particularly suitable for use in Dorin compressors. Using this oil can significantly improve the efficiency, durability and service life of your chiller. It helps to reduce energy consumption and minimise the total cost of ownership.

Vibration damper 28 mm - 330 mm Our vibration dampers are specially designed for use in refrigeration systems to reduce vibrations between the refrigerant compressor and pipework. They reduce noise and compensate for thermal expansion to ensure the smooth functioning of the system. The Hansa SD28 2530428050 vibration damper offers a wide range of benefits for your refrigeration, air conditioning and ventilation technology or heat pumps. Technical details: Type: vibration damper Connection dimension: 28 mm Max. Operating pressure: 45 bar (-40/+50 °C) Suitable for refrigerants: R22, R134a, R404A, R407C, R410A, R507 Material: stainless steel Length: 330 mm Diameter: 39 mm Temperature range: -100-250 °C Weight: 0.440 kg Advantages and benefits: Our vibration dampers are not only effective in reducing compression vibrations and noise, but also absorb thermal expansion to ensure the longevity of your system. Thanks to their vertical installation, they can be used in a variety of applications and provide efficient water drainage near the end connections. The frost-proof design ensures reliable performance in a temperature range from -100 °C to +250 °C. The high-quality stainless steel and copper material guarantees a secure and durable connection. Not suitable for installation in an environment with a high chlorine content.

Vibration damper 42 mm - 400 mm Introduction: Our 42 mm x 400 mm vibration damper is the ideal product for decoupling vibrations in refrigeration systems. It minimises noise, compensates for thermal expansion and ensures efficient performance. This vibration damper is perfect for use in refrigerant systems.Technical details: Dimensions: Diameter 42 mm, length 400 mm Max. Operating pressure: 45 bar (-40/+50 °C) Suitable for refrigerants: R22, R134a, R404A, R407C, R410A, R507 Material: stainless steel Temperature range: -100-250 °C Advantages and benefits: Reduces compression vibrations Reduces noise and condensation Frost-proof and suitable for the temperature range from -100 °C to +250 °C Enables vertical installation

Stainless steel vibration dampers with nickel-plated steel connections Carly EVCYAC 4 S solder connection 1/2"Functional features:- The products are compatible with CHCs, CFCs, HFCs, CO2 , as well as with their oils and associated additives. They are designed for use with non-hazardous refrigerants of group 2 of PED 2014/68/EU. For the use of CARLY components with group 1 fluids of the hydrocarbon type - propane R290, butane R600, isobutane R600a, propylene R1270 - with HFCs and transcritical CO2 and for an application of organic cycle of RANKINE, please contact the CARLY technical service. - The classification of the products according to their nominal size in EC categories is shown in the table of PED 2014/68/EU.- They consist of a flexible stainless steel hose with a steep corrugated profile, welded on both sides and covered with a stainless steel wire mesh (see drawing 2).- Nickel-plated steel connections on the standard models.- The vibration dampers are cleaned, dried and individually shrink-wrapped in plastic film.Application: - Reduction of mechanical vibrations caused by the compressor on the pressure, liquid, suction line and oil return. Indirect effect on noise generation and elimination of thermal stresses in the refrigeration and air conditioning installation.- The vibration dampers have no effect on the noise generated by gas pulsations in the pressure line. This is the task of the SCY silencer.For more information, see the data sheet above

Vibration damper 10 mm - 210 mm Our 10 mm x 210 mm vibration damper is perfect for refrigeration systems to decouple vibrations between the refrigerant compressor and pipework. It not only helps to reduce noise, but also compensates for small thermal expansions to improve the efficiency of your system Technical details: Dimensions: 10 mm (connection dimension), 210 mm (length), 19 mm (diameter) Material: Stainless steel (metal hose and outer collar), copper (connector) Temperature range: -100 °C to +250 °C Max. Operating pressure: 35 bar (-40/+50 °C) Suitable for refrigerants: R22, R134a, R404A, R407C, R410A, R507 Complies with the 97/23/ES directive Advantages and benefits: Our vibration damper offers numerous advantages, including: Reduction of compression vibrations and noise Effective absorption and absorption of thermal expansion Frost resistance for reliable use in various environments Special design enables vertical installation Elimination of condensation near the end connections Our vibration damper not only protects your system, but also improves its performance and efficiency. Thanks to the high-quality materials and sophisticated design, you can count on a reliable and durable solution.