Condensing unit Tecumseh, Silensys, SILAG4568ZTZ, HBP, R452A, R404A, R448A, R449A, 400-440V

Fully hermetic condensing unit Tecumseh, Silensys, SILAJ4511YTZ, R134a The Tecumseh, Silensys, SILAJ4511YTZ, R134a fully hermetic condensing unit is the ideal solution for refrigeration, air conditioning and ventilation technology as well as heat pumps. Equipped with a soundproofed weatherproof housing, it offers reliable performance at ambient temperatures of up to 46°C. Technical details: Supply voltage: 400V/50Hz Housing size: S (1 fan) Solder connections: Suction side 5/8? (15.9 mm) x pressure side 3/8? (9.5 mm) Weight: 74/94 kg Cooling capacity measured for condensing temperature/ambient temperature 32°C This condensing unit impresses with its reliability, efficiency and precise performance. Thanks to its durable design and optimum cooling capacity, it is the perfect choice for professional use in various applications.The high cooling capacity at extreme ambient temperatures makes the SILAJ4511YTZ an indispensable helper in cooling technology. With its sound-insulated housing, it also ensures a pleasant working environment and minimises noise pollution.

Thermostatic expansion valve complete – DANFOSS T 2, R404A/R507A, without MOP, without nozzles The DANFOSS T 2 valve is a high-quality, thermostatic expansion valve for commercial refrigeration applications with the refrigerants R404A and R507A. This version is supplied without MOP (Maximum Operating Pressure) and without nozzle – ideal if the nozzle capacity is to be selected individually. Technical data Article number: 068Z3435 Valve type: T 2 (thermostatic) Refrigerant: R404A, R507A Operating range: –40 °C to +10 °C (–40 °F to +50 °F) Pressure equalisation: Internally equalised Bulb strap: with enclosed bulb strap Body material: Brass Capillary tube length: approx. 1500 mm (59 in) Connection (inlet): Bördel (flare), 3/8 in Connection (outlet): solder connection (solder), 12 mm Max. Operating pressure: 34 bar (500 psig) Static ¨overheating point: 4 °C (7.2 °F), adjustable Weight (net): approx. 0.272 kg Gross weight: approx. 0.294 kg; Volume: approx. 0.489 litres EK type: built-in valve body without nozzle (orifice not included) Accessories: Bulb strap included in the scope of delivery; nozzles available separately (e.g. sizes 00 to 06) Approvals: EAC (LLC CDC TYSK) Advantages & Benefits Flexible configuration: Without MOP & Düse for customised design, suitable for different performance requirements. Rugged design: Brass housing and durable components ensure reliable performance. Adjustable overheating: Adjustment of the overheating value enables precise control on the vaporiser. Easy installation: Standard connections (flare & lamps) and capillary line incl. bulb strap facilitate installation. Proven industry standard: From Danfoss – high availability, spare parts supply and technical support. With 068Z3435, you get a complete T 2 valve for R404A/R507A – ready for project-specific configuration, without MOP and without nozzles, with high-quality connections, internal pressure equalisation and adjustable superheat. Note: In some distributors' catalogues, this valve is also referred to as TS2 or TES2. Officially, however, the Danfoss type designation is T 2.

Copeland ZR40K3E-TFD-522 Scroll Compressor for Air Conditioning/Heat Pumps R134A/R407CThe Copeland ZR40K3E-TFD-522 scroll compressor is designed for comfort, process and precision cooling using the refrigerants R513A, R407C and R134a. Typical applications include chillers, rooftop air-conditioning units and precision air-conditioning units.Copeland ZR scroll compressors are designed for comfort, process and precision cooling using the refrigerants R513A, R407C and R134aTypical applications include chillers, rooftop air-handling units and precision air-handling unitsBy using several 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 efficiencySpecial ZR models for R513A (GWP 631) are available to meet current requirements for low GWP valuesThe 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 reductionAxial and radial flexibility of the scrolls ensures high reliability and efficiencyExtensive ZR range for R407C, R134a and R513ALow TEWI (Total Equivalent Warming Impact)Low noise and vibration levelsLow oil carryoverCopeland-certified tandem and trio configurations for high seasonal efficiencyMaximum 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 detailsDimensions (length × width × height) 24.2 × 24.2 × 40 cmApplication range ACApplication range HBPMBP application rangeNumber of phases 3Design: HermeticCOP 3.03dB(A) @ 1 m 57dB(A) 71Pressure line (inches) 1/2"Electronics includedRecommended crankcase heater 70Frequency 50–60 HzWeight 27Airflow 9.43 m³/hCooling capacity (kW) 8.22Refrigerant R134ARefrigerant R22Refrigerant R407CCapacity under operating conditions: 5°C evap. temp.; 50°C cond. temp.; 10 K suction superheat; 0 K subcooling for R-407C at 50 HzPower consumption [kW] 2.71Max. operating current (A) 7Max. operating pressure ND/HD [bar(g)] 20/29.5Motor code TFDOil pre-filledOil capacity (l) 1.10Oil type POEProduct family ZRSuction pipe (inches) 3/4"Protection class IP21Compression type: ScrollSupply voltage 380–420 VSupply voltage 460 VAdvantages and benefitsHigh reliability and efficiency thanks to the axial and radial flexibility of the scrollsLow noise and vibration levels ensure quiet operationOptimal system adaptation thanks to low overheatingHigh seasonal efficiency thanks to certified tandem and trio configurations Note:Oil: The compressor is pre-filled with oil at the factory. Refrigerant is not included and must be charged by a qualified service centre.Electronics: The electronics are included in the scope of supply.

Condensing unit Tecumseh, Silensys, SILAJ4519ZFZ, HBP, R452A, R404A, R448A, R449A, 220-240V Introduction: The Tecumseh SILAJ4519ZFZ condensing unit from the Silensys series is ideal for use in refrigeration, air conditioning and ventilation systems as well as heat pumps. It offers reliable performance and efficiency for various applications in professional refrigeration technology.Technical details: Condensing unit Tecumseh SILAJ4519ZFZ HBP - R404A Voltage: 220-240V, 50 Hz Power: 3030 W Cooling capacity: R452A: 2729 W at -10 / 32 °C R404A: 2860 W at -10 / 32 °C R448A: 2501 W at -10 / 32 °C Hard soldered connection: Intake 5/8" Pressure 3/8" Sound power: 58 dBA Container volume: 2.35 litres Net weight: 71 kg Advantages and benefits: The Tecumseh SILAJ4519ZFZ condensing unit is characterised by the following advantages: Reliable performance with various refrigerants for flexible applications Low sound power of 58 dBA for a pleasant working environment Compact design and easy installation for efficient use

Condensing unit Tecumseh, Silensys, SILAG4573ZTZ Energy-efficient condensing unit for various refrigerants The Tecumseh SILAG4573ZTZ condensing unit is ideal for use in various applications in the field of refrigeration, air conditioning and ventilation technology as well as heat pumps. With a robust design and high cooling capacity, it offers reliable performance and efficiency.Technical details: Refrigerant: R452A, R404A, R448A, R449A Input voltage: 400-440V, 50/60 Hz Cooling capacity: R452A: 9595 [W] at -10 / 32 [°C] R404A: 9912 [W] at -10 / 32 [°C] R448A: 8645 [W] at -10 / 32 [°C] R449A: 8650 [W] at -10 / 32 [°C] Solder connection: Intake 1 1/8", exhaust 5/8" Sound level: 73 [dBA] Fan: 830 [rpm] Fan power: 95 [W] Fan blade diameter: 450 [mm] Tank: 6.0 [l] / 32 [bar] Weight: 139.0 [kg] Dimensions (L x W x H): 1209 x 654 x 1465 [mm] Advantages and benefits: 1. high cooling capacity with various refrigerants 2. energy-saving design for efficient operation.