Used Gea Refrigeration Refrigeration Unit Nh3 (R717/Ammonia) for sale (34,137)

Condition: ready for operation (used), Year of construction: 2012, functionality: fully functional, cooling capacity: 800 kW (1,087.70 HP), type of input current: three-phase, type of cooling: air, overall weight: 6,400 kg, input voltage: 400 V, Equipment: compressor, type plate available, For sale are two high-performance industrial refrigeration units from GEA Grasso (ammonia / NH3). Video of the units in operation is available. These systems come from a professional application and are in excellent, well-maintained condition. Ideal for industrial refrigeration, food processing, logistics centers, or large-scale cooling requirements. Technical specifications: Manufacturer: GEA Refrigeration Germany GmbH Model: Grasso FX LP 800 Year of manufacture: 2012 Refrigerant: NH3 / R717 2 units available Including control cabinet Including heat exchanger Including oil cooler Including recooler Operational video available Permissible operating pressure: HP 28 bar / LP 16 bar Net weight: 6,400 kg per unit Features: ✔ Complete control cabinet ✔ Heat exchanger ✔ Oil cooler ✔ Recooler / outdoor units ✔ Multiple compressors (compound system) ✔ Industrial-grade design ✔ Nameplates attached Rsdpfxjyxvwvo Ammsu Condition: Units are currently still installed Very well-maintained condition Dismantling will take place within the next 3 months Availability: 2 identical units available Sale of individual units or both as a package possible “Loading can be arranged”

Condition: excellent (used), functionality: fully functional, Sabroe / York / Stal Ammonia Refrigeration Plant (NH3) General specifications of the set: Main brands: Sabroe, York, Stal, Arctos Refrigerant: R717 / NH3 (Ammonia) Description: Complete, high-capacity industrial refrigeration installation, comprised of multiple integrated modules. The complete line includes: 1. Screw Compressors: - Sabroe SAB 83 (2004): Volumetric capacity 1603 m³/h, rotational speed 3600 rpm, dimensions: 3900 x 1250 x 2150 mm. - York Refrigeration SAB 83 (2001): Volumetric capacity 1331 m³/h, speed 2950 rpm, dimensions: 3150 x 1300 x 1600 mm. Set includes a pressure vessel 675 l (800 x 800 x 2150 mm). - ABB Stal Refrigeration S26B (1994): Dimensions 1550 x 1450 x 2400 mm. - Stal Refrigeration AB SVA26E (1991): Compressor type S26A-25, capacity 700 m³/h, dimensions: 1600 x 1000 x 2420 mm. 2. Separator Vessels and Pumping Stations: - Stal-Astra NH3 Separator (1991): Insulated, capacity 4300 l, dimensions: 4100 x 1400 x 1400 mm, equipped with ammonia pumps. - Stal-Astra NH3 Separator (1991): Insulated, capacity 3000 l, dimensions: 4100 x 1100 x 1100 mm, equipped with ammonia pumps. 3. Auxiliary Equipment and Control Systems: - Arctos ARLEX ND Degasser (2018): Modern module supporting the efficiency and safety of R717 operation, dimensions: 570 x 400 x 1100 mm. - Main Control Cabinet: Extended central unit, length 4.8 m, equipped with modern Siemens touchscreen HMI, dimensions: 4800 x 630 x 2200 mm. - Rittal Control Cabinet: Equipped with a WEG frequency inverter, dimensions: 1000 x 600 x 2280 mm. Rsdeyp H Tzjpfx Ammju This high-capacity refrigeration installation combines proven, high-performance screw compressors from leading manufacturers. The inclusion of large, insulated separator tanks with integrated pumps guarantees adequate power reserve and operational stability for ammonia cycles. Despite the varying ages of individual components (1991–2018), the system operates as an integrated whole, managed by an advanced central unit featuring solutions from Siemens and WEG.

Condition: good (used), Year of construction: 2005, functionality: fully functional, cooling capacity: 350 kW (475.87 HP), type of input current: three-phase, overall weight: 1,930 kg, input voltage: 400 V, total width: 1,200 mm, total length: 3,600 mm, total height: 2,000 mm, AMMONIA CHILLER GEA GRASSO 350 KW Brand: GEA Cooling capacity: 350 kW Refrigerant circuit: 1 pcs. Type of refrigerant: R717 Year of manufacture: 2005 Compressors: 1 pcs. reciprocating GRASSO Heat exchanger: Shell and tube Dimensions: 3.60 x 1.20 x 2.00 m Weight: 1930 kg Condition: Used, tested, fully operational CONDITION, TESTING & READINESS The chiller / kaltwassersatz / undergoes seven stages of technical inspection and operational parameter verification. It is also tested at our own test station, with connection to water (or glycol) and adjustment of parameters according to your requirements. After testing, you will receive a detailed report with the operating performance and the overall condition of the chiller. The chiller / kaltwassersatz / is ready for transport and commissioning. Our engineers will assist you with cooling capacity calculations, selection of the appropriate cooling scheme, and configuration of the required equipment options. WARRANTY & SUPPORT The quality of the equipment is confirmed with a warranty ranging from 6 to 36 months. Our company can also offer: - refrigerant charging; - replacement of oil and filters; - technical support. LOGISTICS - Worldwide delivery available - Support with loading, export documentation, and logistics coordination Rodeim R A Iopfx Ammou Get a detailed consultation. Photos, videos, and a full testing report can be provided immediately upon request.

Condition: used, functionality: fully functional, machine/vehicle number: YARVFEHTMGZ233043, mileage: 135,000 km, power: 106 kW (144.12 HP), first registration: 09/2022, fuel type: diesel, maximum load weight: 1,140 kg, tire size: 215/65 R16C 106/104T, axle configuration: 2 axles, energy efficiency: A, fuel consumption (urban): 9 l/100km, color: white, driver cabin: day cab, gearing type: mechanical, emission class: euro6, number of seats: 3, total length: 5,310 mm, total width: 2,010 mm, total height: 2,110 mm, loading space volume: 4 m³, loading space length: 2,400 mm, loading space width: 1,360 mm, loading space height: 1,150 mm, Year of construction: 2022, number of previous owners: 1, Equipment: ABS, AdBlue, Android Auto, Bluetooth, air conditioning, airbag, central locking, cooling unit, onboard computer, power assisted steering, soot filter, tire pressure monitoring, VEHICLE IN EXCELLENT CONDITION, AVAILABLE FOR A TEST DRIVE. Euro 6 D-Temp Automatic air conditioning Rodpfsy Uvm Nox Ammou Bluetooth radio with MP3 player and steering wheel controls Smartphone integration Rear parking sensors Rear-view camera Fog lights Driver airbag 3 seats in the cab Cruise control ATP FRCX Refrigeration from -20°C to +12°C Refrigeration unit for mains/vehicle power – hot/cold with 220V power outlet Floor and perimeter skirting covered with rice-grain aluminum Prepared for optional dual-temperature operation

Condition: excellent (used), Year of construction: 1995, functionality: fully functional, BITZER 4M35.2 (F 400 H) | Compressor unit | Piston refrigeration compressor with a tank Manufacturer: BITZER Kühlmaschinenbau GmbH Compressor model/type: 4M35.2 Tank model/type: F 400 H, Capacity: 39 liters Unit serial number: 4810377 Year of manufacture: 1995 Power supply: 400 V / 50 Hz / 3 phases Rated electrical power: 26 kW Redpfoy Ufh Asx Ammou Refrigerant: R417A Allowable operating pressure: 28 bar Overall dimensions of the unit: 2800 x 1300 x 1900 mm Vertical buffer/accumulator tank Dimensions: Ø 1100 x 2600 mm Industrial circulation pump Grundfos Complete power and control switchboard Dimensions: 850 x 1300 x 350 mm Technical condition and completeness: This professional, industrial refrigeration compressor (compressor-condenser unit) is a high-performance device designed for commercial and industrial refrigeration systems. Units of this type are widely used in meat processing plants, butcher shops, slaughterhouses, cold storage warehouses, breweries, and the dairy industry to supply refrigeration and freezer rooms, quick-cooling tunnels, or technological lines for cooling liquids. The heart of the system is the legendary, 4-cylinder semi-hermetic Bitzer compressor, characterized by its exceptional performance, high energy efficiency (even under partial load), and unparalleled mechanical durability. The compressor is integrated with a horizontal Bitzer F 400 H liquid tank with a capacity of 39 liters (pressure resistance up to 28 bar), which acts as a buffer for the liquid refrigerant, stabilizing the operation of the entire system under varying ambient temperatures and evaporator thermal loads. The offered set also includes additional extensive supporting infrastructure: a vertical medium buffer tank (dimensions: Ø 1100 x 2600 mm), a high-performance Grundfos circulation pump, and a control switchboard with complete electrical equipment and protection devices (pressure switches, contactors). Thanks to this, the unit can be used directly as a complete, self-contained refrigeration machine room.

Condition: excellent (used), Year of construction: 1993, functionality: fully functional, Linde / Bitzer | Triple-Compressor Industrial Chiller Technical specifications of the frame: Unit manufacturer: Linde Aktiengesellschaft Model / Type: VHM 316-4521 Serial number: 10309 Year of manufacture: 1993 Refrigerant: R22 Allowable working pressure: 25 / 13 bar Overall dimensions of the frame: 2930 × 830 × 1870 mm Specifications of the installed compressors (3x Bitzer Kühlmaschinenbau GmbH): Power supply: 380–420 V (50 Hz) / 440–480 V (60 Hz) – 3 phases Maximum operating current: 24 A (per compressor) Volumetric capacity per unit: 42.3 m³/h (for 50 Hz) / 51.0 m³/h (for 60 Hz) Total volumetric capacity of the unit: 126.9 m³/h (for 50 Hz) / 153.0 m³/h (for 60 Hz) Protection class: IP 54 List of compressors in the section: 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 Rodjy Ub A Njpfx Ammeu Industrial central multi-compressor unit (so-called "compressor pack") built by the German Linde Group based on three two-stage, semi-hermetic Bitzer reciprocating compressors from the S4G series. This type of system is designed to power low-temperature installations – freezers, freezing tunnels, and advanced refrigeration systems in food processing plants (meat, fish, bakery). The design based on three identical units allows for very flexible, three-stage cooling capacity management (in steps of 33%). The system automatically activates the appropriate number of compressors depending on the actual thermal load, which optimizes energy consumption and extends the service life of the components. The entire unit is mounted on a compact support frame, which facilitates installation. Key features: - Reliable Bitzer two-stage compressors: The two-stage compressor series is specifically designed for deep freezing. It ensures stable operation at very low evaporation temperatures and is characterized by a high energy efficiency ratio. - Safety and automation of the Linde frame: The industrial design of the frame integrates a common suction and discharge manifold, an advanced oil equalization and separation system, and the necessary control and measuring equipment (protective pressure switches), which effectively protects the system from failures. - Industrial protection class (IP 54): Hermetic electrical boxes and the compressor design protect the system from moisture and dust, allowing for safe operation in harsh machine room conditions. - Application versatility: The unit is factory-designed to operate with R22 refrigerant. Due to the presence of compressors with the "Y" designation (filled with ester oil), the system can be successfully adapted to work with modern, environmentally friendly alternatives from the HFC group (e.g., R448A / R449A / R404A / R507) after a standard verification of seals and automation settings.

Condition: excellent (used), Year of construction: 2000, functionality: fully functional, Arco | Multi-compressor refrigeration unit / Compressor on Bitzer components Unit manufacturer: Arco Model / Type: R404A-SL32 Serial number: 001760 Date of manufacture: 03.10.2000 Refrigerant: R404A Redpfxjy Uay He Ammsu Overall frame dimensions: 2300 × 1100 × 2050 mm Specifications of installed compressors (2x Bitzer Kühlmaschinenbau GmbH): Compressor No. 1: Type: 6F-40.2 Y Serial number: 15850136 Volumetric capacity: 151.6 / 181.9 m³/h (for 50 / 60 Hz) Compressor No. 2: Type: 6GE-34Y-40P Serial number: 1606614761 Volumetric capacity: 127 / 153 m³/h (for 50 / 60 Hz) Industrial, central multi-compressor unit manufactured by Arco based on reliable, semi-hermetic reciprocating compressors from the renowned German brand Bitzer. The unit is designed to power extensive refrigeration systems (both medium- and low-temperature) in food processing plants, meat processing facilities, cold storage warehouses, and distribution centers. The system, based on two powerful compressors with a total volumetric capacity exceeding 300 m³/h, allows for flexible management of cooling power depending on the current thermal load of the system. The design on a common, rigid frame significantly facilitates installation in the machine room and ongoing maintenance. Key features: - Bitzer reliability: The use of semi-hermetic reciprocating compressors guarantees the highest energy efficiency, long service life, and easy access to spare parts and service. - High flexibility and efficiency: Two independent performance stages allow for smooth or stepped adjustment of the unit's operation, which generates significant electricity savings under variable temperature conditions in production. - Industrial frame construction: Arco's design integrates the necessary safety and automation elements (pressure switches, suction and discharge manifolds, oil separation systems), which ensures stable operation and protects the compressors from liquid hammer. - Versatility: The unit is factory-prepared to operate with the popular and efficient refrigerant R404A (or its modern, low-GWP alternatives after oil verification).

Condition: excellent (used), Bitzer Bitzer Refrigeration Unit S6F-30.2Y-40P with RO System & Sound Insulation Enclosure – unused Description: A high-quality Bitzer refrigeration unit on base frame is offered for sale, consisting of compressor, water-cooled condenser, sound insulation enclosure, and a reverse osmosis (RO) system including humidification. The system was assembled but never commissioned. Ideal for industrial, laboratory, or special applications. Technical Specifications – 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 (rotor locked): 135 A in star connection / 220 A direct-on-line (YY) Max. power input: 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 (with 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 unit 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 photo) Refrigeration unit on base frame Bitzer compressor Water-cooled condenser Redpfohwmtvox Ammeu Sound insulation enclosure Reverse osmosis system incl. humidification (Technical data subject to change and errors excepted!) For further questions, please feel free to contact us by phone.

Condition: used, Cooling unit Water recooling unit DALEX type DRF 2 Machine no. No. 38913719 Year of construction 1989 Volume flow 0.35 m3/h Cooling capacity 1950 Watt Operating pressure 2 to 3 bar Refrigerant R 134a Unit was converted from R12 to R134a Operating overpressure 18 bar Pipe connection thread 3/4" Tank volume 600 x 400 x 350 mm = approx. 80 liters Mains connection 380 Volt, 50 Hz Space requirement L x W x H 900 x 800 x 1020 mm Redpfx Amog D H Rujmsu Weight 100 kg Good condition

Condition: new, New refrigeration unit, silent negative group, power: 5 kW at -30/40 Rsdpjx Ivavsfx Ammsu

Condition: new, New refrigeration unit. Positive temperature group, very quiet. Power: 11 kW at -10°C. Rsdpfex Ivc Djx Ammeu

Condition: good (used), Rehsler TW HL4006D Refrigeration System Voltage: 400 V Rated power: 11 kW Current consumption: 18 A Protection class: IP54 Operating pressure: 10 bar Minimum ambient temperature: 5°C Maximum ambient temperature: 43°C Rjdpsxg Hmnofx Ammsu Financing through our bank is also possible. komplett-konzept.leasingo.de Find more items – new and used – in our shop! International shipping costs on request!

Condition: good (used), IKS cooling unit 20.4 kW Manufacturer: IKS Series: IPE 051 Refrigerant: R407 C Quantity: 3.1 kg Max. pressure: 27.6 bar Temp. min/max: -10/55C Cooling capacity: 20.4 kW Compressor power consumption: 5.6 kW Temperature stability: 2 K Rsdpsxbfknofx Ammsu Tank capacity: 110 liters Water connections: 1 1/4" AG inch Cooling air volume: 5370 m3/h Mains connection: 400/50/3 V/Hz/Ph Net weight: 300 kg Dimensions: LxWxH 980 x 800 x 1785 mm Financing through our bank is also possible. komplett-konzept.leasingo.de You can find more items – new and used – in our shop! International shipping costs on request!

Condition: used, - Semi-hermetic refrigeration unit - Refrigerant type: Gas R22 - Number of compressors: 3 - 2 Dorin = H2500CC - 1 Bitzer = 4-25Y - 1 air condenser with 8 fans - Bitzer compressor 4-25Y - Refrigerant: R134a - Suction gas temperature: 20.00 °C - Operating mode: Automatic - Power supply: 400V-3-50Hz - Capacity control: 100% - Technical specifications of the semi-hermetic compressor DORIN H2500CC: - Number of cylinders: 4 - Cylinder diameter: 68 mm - Stroke: 60 mm - Displacement at 50 Hz: 75.83 m³/h - Displacement at 60 Hz: 91.00 m³/h Rjdpsw Dvd Hsfx Ammsu - Suction valve: 54 mm - Discharge valve: 28 s.mm - Oil charge: 3.5 l - Net weight: 185 kg

Condition: new, - External dimensions (LxWxH): 644x930x863 mm - Application range: -18 ÷ -22°C - Evaporation temperature: -30°C Ibedcvyexvr Upoqi Asd - Condensation temperature: +40°C - Cold room temperature: -20°C - Ambient temperature: 32°C - Defrost: Hot gas - Power supply: 230 V / 1+N ph / 50 Hz Rodpfx Amjxvr Upomeu - Maximum absorbed current: 13.2 A - Maximum absorbed power: 2.8 kW - Nominal absorbed power: 110 W - Refrigerant: R452A - Output: 1,318 W - Nominal output: 1.9 HP - Compressor type: E - Fin spacing: 2.5 mm - Fans: 1 x ø300 mm - Airflow: 1,000 m³/h - Air throw: 6 m - Weight: 89 kg - Volume: 0.80 m³ - Hermetic compressor - Air-cooled condenser - Galvanized sheet body - Automatic reset high and low pressure switch - Axial fan - Hot gas defrost solenoid valve - Condensate drain trap - Condensate drain heater (BT models only) - Ambient temperature sensor - End-of-defrost sensor - Condensation control sensor - Power cable for door heater - Micro-switch connection cable - Digital display with temperature indication - Operating status display: - Cooling/defrost - Evaporator fans - Active alarm - Programming keys - Manual defrost button - Audible alarm - Low and high temperature alarm - High condenser temperature alarm (dirty condenser) - Low condenser temperature alarm - Door open alarm - High and low pressure alarm - End-of-defrost time overrun alarm - Faulty temperature sensor alarm - Condensation control sensor failure alarm - Evaporating temperature at -10°C for positive temperature (TN) - Condensation temperature at +40°C for TN - Evaporating temperature at -30°C for low temperature (BT) - Condensation temperature at +40°C for BT The listing was translated automatically. Translation errors are possible.

Condition: excellent (used), Year of construction: 2000, functionality: fully functional, SAB163BF Screw Unit Amonia with HELMKE 90KW motor/2985/3550rpm frequency driven with oil separator OHU6022D Rodpfx Ajxawpyemmeu Total refurbished in 03/2020 Running hours since refurbishment: 17724h Cap.= 289 KW at -30C°/+40C° Swept Volume= 1404/1689m3/h with Siemens Control and Danfoss frequency converter

Year of construction: 1996, condition: excellent (used), Grasso Screw Unit Amonia with 55 KW motor/3000rpm with oil cooler and control panel Cap.= 152,3 KW at -9C°/+35C° Flow rate= 321m3/h Redpfoip Uh Tox Ammju Compressor: ER-E36S-28

Year of construction: 1995, condition: excellent (used), Grasso Screw Unit Amonia with 132KW motor/3000rpm with oil cooler Rodpfjhryh Aox Ammeu Cap.= 641 KW at +0C°/+35C° Flow rate= 611m3/h

Year of construction: 2009, condition: excellent (used), Grasso Screw Unit Amonia with 250 KW motor,VSD start/6000rpm Compressor: SAB 159 M - renewed 2022 with oil cooler watercooled and control panel Cap.= 432,7KW at -16C°/+35C° Maintanance through JCI Rjdpfx Amepvizzemsu

Condition: new, functionality: fully functional, Staying cool, even when temperatures rise! With rising summer temperatures, reliable cooling in production facilities is becoming increasingly crucial. At ONI, we offer high-performance rental cooling systems, ideally suited for use in production environments. Whether as a replacement if your existing cooling system fails, to support insufficient cooling performance, or for general climate control—we have the right solution for your operations. Our portfolio includes: • Chillers from 10 to 10,000 kW cooling capacity • Various designs, including pump-tank units with regulation and control systems • Containerized cooling systems with all necessary fittings and control devices • Cooling towers, dry coolers, and pump-tank systems with complete regulation and control The benefits for your production: • Avoid production downtime with reliable machine cooling • Maximum efficiency with minimal energy consumption Rjdpfx Asxbzafemmsu • No capital expenditure, as rental is flexible and tailored to your needs • Instantly operational for maintenance downtime, system malfunctions, or seasonal peaks • Flexible connection options for almost any infrastructure • 24/7 hotline and service—even for third-party equipment Plan ahead—avoid unplanned outages We develop comprehensive cooling concepts before acute needs arise, so you are fully prepared for future challenges. Contact us for a no-obligation consultation—we’ll show you how to safeguard your process cooling while minimizing costs and risks.

Condition: like new (used), Year of construction: 2023, functionality: fully functional, total height: 2,470 mm, total width: 5,000 mm, total length: 10,000 mm, type of input current: three-phase, temperature: 4 °C, 2x RIVACOLD BEST W R290 cooling units on the left side Rsdpfx Amoyiakwjmeu

Year of construction: 2025, condition: as good as new (ex-display), ENR 008 – Air-cooled Chiller Cooling capacity: 7.9 kW at supply/return temperatures of 7/12°C and an ambient temperature of 35°C Compact design with coaxial evaporator for efficient heat transfer Internal P3 pump for reliable circulation of cooling water Buffer tank with 50 l water volume for short-term load balancing Speed-controlled fans for demand-based cooling and reduced energy consumption Control: compatible with common control systems, ideal for easy integration Suitable for smaller cooling applications, such as the plastics industry Redpfsfy Rykex Ammsu

Condition: used, Year of construction: 2015, functionality: limited functionality, machine/vehicle number: VLA 180S, cooling capacity: 190 kW (258.33 HP), type of input current: three-phase, type of cooling: water, overall weight: 1,850 kg, ambient temperature (max.): 35 °C, ambient temperature (min.): -15 °C, input voltage: 400 V, pressure: 2.5 bar, temperature: 7 °C, volume flow: 23 m³/h, pump pressure: 2.5 bar, total width: 2,240 mm, total length: 2,920 mm, total height: 2,510 mm, power: 190 kW (258.33 HP), input current: 296 A, Equipment: compressor, type plate available, Used chiller by VTRT International (York) Redpfxjx Hwkme Ammou Refrigerant: R410a 2 cooling circuits 5 compressors Plate heat exchanger V-type condenser There are 3 units available. The frames show rusty spots (manufacturing defect), but the cooling system functions properly.

Condition: used, Year of construction: 2005, cooling capacity: 980 kW (1,332.43 HP), input voltage: 400 V, total width: 2,270 mm, total length: 10,976 mm, total height: 2,570 mm, empty load weight: 9,561 kg, input frequency: 50 Hz, Equipment: cooling unit, Trane RTAC 275 air-cooled chiller, year 2005, 980 kW / 300 ton cooling capacity, Rjdpfxsxgqm Sj Ammeu

Condition: used, Goedhart NH3 R717 evaporator for sale. Dimension L x W x H ( 2100mm x 900mm x 2700mm ) Located Locally in Hungary (EU). Rjdpjywzt Hsfx Ammju There are 2 of them. The price is for one piece.