Used Almig Almig Alm-Dgo 78 Air Dryer 1300 L/Min for sale (83,969)

Condition: used, Compressed air dryer PARKER HIROSS for compressor systems Mechanical condensate separator, water separator Refrigerant dryer with water-cooled aftercooler for removing water vapor and cooling the compressed air or gases. 1 aftercooler, type WFN009 DHH16 Air flow rate (normal): 540 m3/h = 9000 liters/min. Operating pressure (air): max. 16 bar Housing length: 1020 mm Housing diameter: Ø 105 mm Threaded air connection: G 2" Threaded water connection: G 3/4" Weight of aftercooler: 11 kg Dimensions of aftercooler (L x W x H): 1030 x 850 x 200 mm + 1 water separator, type CSP 008 Flow rate (normal): 480 m3/h = 8000 liters/min. Operating pressure: max. 16 bar Threaded connection: G 2" - Filter housing made of aluminum + 1 mechanical condensate separator HIROSS SAC 120 Threaded connections: R 1/2" Operating pressure: 16 bar Volume: 0.8 liters - Operates without compressed air loss All components mounted as shown in the pictures. Lhjdpodzqn Ujfx Aamol Height when mounted vertically: 2000 mm Total weight: approx. 40 kg

Condition: used, mileage: 46,361 km, power: 100 kW (135.96 HP), first registration: 12/1987, fuel type: diesel, overall weight: 7,500 kg, color: green, gearing type: mechanical, number of seats: 3, total length: 5,735 mm, total width: 2,345 mm, total height: 3,010 mm, Equipment: all wheel drive, Errors and prior sale excepted! Internal number: 1446. W144673----EQUIPMENT Ex-Bundeswehr ambulance All-wheel drive with locking differentials Double passenger seat bench Permissible maximum weight: 7500 kg Vehicle weight (unladen): 6260 kg... and more ----The vehicle is in original condition! Nationwide delivery possible for an extra charge. Errors and prior sale excepted. We will gladly accept your vehicle as a trade-in. Financing / leasing also possible without a down payment! Do you have any further questions? We will be happy to advise you! Ljdjy Tgclspfx Aamehl

Condition: used, Manufacturer: STT Lhedpfx Aaezx Tiyemsl Type: Dryer 1500 Factory/Manufacturer number: 930671 Device type: Refrigerant dryer / Compressed air dryer Supply voltage: 400 V Phases / Frequency: 3-phase / 50 Hz Control voltage: 230 V Power consumption: 5,505 W Current consumption: 10 A Refrigerant: R134a Refrigerant charge: 830 g Design: Stand-alone unit

Condition: used, Year of construction: 2005, functionality: fully functional, volume flow: 1.8 m³/h, total width: 800 mm, total length: 1,000 mm, total height: 1,450 mm, pressure: 16 bar, overall weight: 300 kg, BEKO Drypoint RA300 refrigeration dryer 300m3/h, +3°C /ct1933/ Lsdpfx Aot A Uwteamshl Manufacturer: BEKO DRYPOINT Type: RA300 Year of manufacture: 2005 connection:dn80 pn16 Air delivery: 1800 m3/h, +3°C Operating pressure: 4-14 bar level-controlled BEKOMAT condensat drain Enclosure size: 1000x800x1410 mm Weight: 275 kg

Condition: excellent (used), Year of construction: 2008, functionality: fully functional, type of input current: three-phase, volume flow: 858 m³/h, total width: 1,060 mm, total length: 1,530 mm, total height: 1,513 mm, pressure: 16 bar, overall weight: 600 kg, operating pressure: 16 bar, input voltage: 400 V, type of cooling: air, pressure (max.): 16 bar, power: 1 kW (1.36 HP), input frequency: 50 Hz, Equipment: type plate available, compressor air refrigeration dryer air dryer Brand: KAESER TE141 Year of manufacture: 2013 Motor voltage 400V/50Hz 3 phases 4.5 a/min Max. pressure: 16.00 bar Delivery capacity 14.32 m3/min Operating pressure max: 16bar Refrigerant: R134A 2.1kg Air-cooled dryer Refrigeration dryer Connection: Compressed air G2 (internal thread) Connection: Condensate drain: DN10 Dimensions: Length: 1530mm Width: 1060mm Height: 1513mm Ledsyfpbtspfx Aamshl Weight: 660

Condition: used, Year of construction: 2010, functionality: unexamined, machine/vehicle number: B0.01177.0628, operating pressure: 570 bar, type of input current: three-phase, input voltage: 400 V, temperature: 70 °C, volume flow: 7.44 m³/h, water pressure: 570 bar, pump capacity: 124 l/min, rotational speed (max.): 1,500 rpm, Equipment: type plate available, For sale is a Hammelmann high-pressure pump unit on a base frame, with a 132 kW three-phase motor and a partially transparent protective housing. The exact model designation is not explicitly stated on the existing nameplates; the following data for the offered machine are decisive. Technical data according to the pump and motor nameplates: - Machine number: B0.01177.0628 - Order number: 09.11179.1046 - Year of manufacture: 2010 - Maximum operating pressure: 570 bar - Flow rate: 124 l/min - Piston diameter: 40 mm - Pump drive power: 131 kW - Speed: 1,500 rpm - Maximum fluid temperature: 70 °C - Pressure control valve: 0022 - Oil type: BM 320 - Oil quantity: 12.5 l - Oil pressure: 2.0 bar - Motor: AC Motoren GmbH/Küenle AH 315 MA-4 - Motor power at 50 Hz: 132 kW - Motor voltage at 50 Hz: 380–420 V Δ / 660–720 V Y - Motor protection class: IP55 Ljdpfszzr Nqjx Aamjhl Visible scope of supply according to the images: - Hammelmann high-pressure pump - 132 kW three-phase motor - Coupling and drive - Pressure control and safety valves - Lubrication/oil unit - Connection lines and cables - Base frame and partially transparent protective housing Used condition with dirt and/or oil stains, paint chipping and surface rust, especially on the motor protection grille. The functional condition has not been re-checked after disassembly; therefore, it is sold as untested. No separate control cabinet, no lance, and no long high-pressure hose are included. Scope of supply according to the images. Price net, EXW Kirkel. Loading and organization of transport are possible for an additional charge and upon prior agreement. The transport costs depend on the destination and scope. Sale subject to prior sale.

Condition: repair required (used), Two desiccant dryers in need of repair. Suitable for a hobbyist or as a source of spare parts. Type MDC 800 Lhodpfoxtvb Iex Aamjl Capacity: 42 kW Year of manufacture: 1990 and 1994 PRICE REDUCED FROM 2850 TO 1200 EUR FOR BOTH!!!

Condition: repair required (used), Year of construction: 1996, Desiccant air dryer in need of repair. Suitable for a hobbyist or as a source of spare parts. Type CTT 342 Capacity: 39 kW Year of manufacture: 1996 Ledpfx Aextvcfeamehl PRICE REDUCED FROM 1500 TO 1200 EUR FOR A HOBBYIST!

Condition: good (used), functionality: fully functional, overall weight: 200 kg, Labotek Dryer Type: DDM 60 ALB Labotek CON-EVATOR material handling system Type: PGT 4/DDM Lsdpfxovrubnj Aamjhl Power: 0.5 kW PRICE REDUCTION FROM 1150 TO 750 EUR!!!

Condition: good (used), functionality: fully functional, Labotek dryer Type: DDM 120 ALB Power: 8.9 kW Labotek material conveying system CON-EVATOR Type: PGT 4/DDM Power: 0.5 kW Ledpfx Aovtxmweamohl PRICE REDUCTION FROM 1150 TO 850 EUR!!!

Condition: like new (used), Year of construction: 2015, machine/vehicle number: 3342-01-2815, functionality: fully functional, power: 3.4 kW (4.62 HP), input voltage: 230 V, input frequency: 50 Hz, Compressed air dryer Manufacturer: FarragTech Type: CARD 110 S Year of manufacture: 2015 Power: 3.4 kW Two material handling devices Manufacturer: ICEVA Type: GS-4mD Year of manufacture: 2015 Power: 1200 W System in perfect condition, like new!!! Lhodpfx Aaszaum Domol PRICE REDUCED FROM 3550 TO 3250 EUR!

Condition: excellent (used), Year of construction: 2006, Equipment: CE marking, The tank was used for storing compressed air. Overall height: 4000 mm Diameter: 1250 mm Pressure: 6 bar Year of manufacture: 2006 Tank type: pressure vessel Lhsdpfx Aaszyz T Ajmol Two identical tanks are available; the price stated is per unit. Please check my other listings.

Condition: excellent (used), Year of construction: 2002, functionality: fully functional, overall weight: 800 kg, power: 19.5 kW (26.51 HP), tank capacity: 200 l, volume flow: 350 m³/h, Desiccant dryer with granular material silo and material separator Manufacturer: Piovan Type: DSN521NE No.: ODE 6242 4 insulated granular material silos, each with a capacity of 200 L With additional heating 3 material separators Manufacturer: Colortronic This system has been checked for all functions and is fully operational! Lodpfsx Na Itex Aamshl PRICE REDUCTION FROM 6450 TO 6200 EUR!!!

Condition: good (used), Year of construction: 1999, functionality: fully functional, machine/vehicle number: 4608 1999, power: 5.6 kW (7.61 HP), volume flow: 200 m³/h, Desiccant air dryer Manufacturer: Motan Type: ADC 200/10/20 Connection value: 5.6 kW Dry air volume: 200 m3/h Ledeyvfibspfx Aamohl 5 material silos Manufacturer: Motan Type: BC-30 Ltr. Additional heating: 1.55 kW 5 material conveying units Manufacturer: Motan Type: HLS-06-1-A000-0 PRICE REDUCTION FROM 5500 TO 5000 EUR!!!

Condition: excellent (used), Year of construction: 2018, operating hours: 82,618 h, functionality: fully functional, volume flow: 1,380 m³/h, type of cooling: air, pressure (max.): 16 bar, Equipment: type plate available, Used Kaeser TF230 refrigerant dryer 23 m3/min 16 bar Ljdpfxszwf Tzo Aamshl Year of manufacture: 2018

Condition: used, - Manufacturer: Venjakob - Model: VEN DRY DTK 040 - Used machine - Working width: 1,300 mm - Working height: 880 ± 20 mm Lsdszv Tfpepfx Aamohl - Max. part height ~ 80 mm (more available as an option) - Length of nozzle drying channel 6,000 mm - Air velocity 25 m/s - Max. recirculating air flow rate 7,400 m³/h - Min. supply air 900 m³/h - Min. exhaust air flow rate 900 m³/h - Max. drying temperature ~ 50 degrees - Heating capacity 57.2 kW - Air velocity max. 23 m/s - With heat exchanger, heating water PWW 90/70°C - Belt conveyor 6,500 mm - Feed speed continuously adjustable approx. 3.0 - 7.0 m/min - Location: Blomberg warehouse - Voltage, Hz: 400 / 50 - Electrical connection: 10 kW (4.6 + 1.5 kW) - Voltage fluctuations: max. +/- 5% - Without control valves and water pumps

Condition: ready for operation (used), Year of construction: 2006, machine/vehicle number: 503382, functionality: fully functional, power: 6.5 kW (8.84 HP), input voltage: 400 V, input frequency: 50 Hz, total length: 1,300 mm, total width: 650 mm, total height: 1,750 mm, overall weight: 150 kg, number of chambers: 2, year of last overhaul: 2023, We are offering this ready-to-use Amboss Langbein D2x8 dry air dryer with cooler, manufactured in 2006. Manufacturer: Amboss Langbein Model: D2x8 Year of manufacture: 2006 Condition: ready for use Lhjdozarqmopfx Aamsl Type: Dry air dryer with industrial cooler Hopper volume: 2 x 50 liters Flow rate: 2 x 15 kg/h Drying temperature: 30-160 degrees Celsius Dry air volume: 80 m3/h - 180 m3/h If you have any questions or would like more information, please feel free to send us a message or call us.

Condition: ready for operation (used), Year of construction: 2019, functionality: fully functional, Power supply: 400 V. Frequency: 50 Hz. Electrical power: 17.4 kW. Phases: 3 Ph. Maximum compressed-air pressure: 14 bar(e). Maximum compressed-air temperature: 70°C. Permissible ambient temperature: min. 0°C / max. 40°C. Ljdpfjzvcdbjx Aamohl Refrigerant: R410A. Refrigerant charge: 10.5 kg. Refrigerant GWP: 2,088. Maximum high-side refrigerant pressure: 40.6 bar. Maximum low-side refrigerant pressure: 30 bar. Certifications: CE / EAC. Indicative airflow for this model: approximately 1,750 l/s, equivalent to around 105 m³/min or 6,300 m³/h. Approximate dimensions: Length: 1,474 mm × Width: 1,579 mm × Height: 2,295 mm. Approximate weight: 910 kg.

Condition: new, Year of construction: 2026, functionality: fully functional, machine/vehicle number: 2025/002, Finger jointing machines and lines are a masterpiece of woodworking industry >wood entry lengths 900 to 6100 mm< >wood rests and tools drive< >Best tooth milling quality and optimized cutting speed< >Long service life of the milling tools / dovetail cutters< -MINDA - MACH I (patented) -High performance finger jointing line -for KVH / DUO / TRIO / BSH / GL / CLT -technical running meters capacity = approx. 150 m/min Lhodpjcbyp Nsfx Aamjl -vertical and horizontal joints possible max. 200 x 300 mm -extremely flexible; short set-up times; reliable operation The only package system in the world that can also process a single board or single beam. -finger jointing machine, for vertical and horizontal milling, zinc profiles, made in Germany, along with new developments in the clamping stations and the transfer channel on the router table, has the Joema MACH I include a groundbreaking benefits, fast pace. Together with 1200 mm milling channel at 40 mm Thickness technical power meter = approx 150 meters /min, very reliable material transport - No vulnerable conveyor rollers, flaps and cross conveyors - high availability - for all sections including square suitable - by fully automatic, continuous channel matching is possible in extreme cases single mill - thus the system is extremely flexible, vertically horizontally and zinc profiles possible performance with KVH 160 x 280 mm are 38 meters / min, with KVH 100 x 300 mm, 64 meters / min, at BSH 45 x 250 mm are 110 meters / min, >>cutting-edge technology simply kept

Condition: excellent (used), Year of construction: 2002, Ultrafilter LP 0072 Compressed Air Treatment Dryer Industrial adsorption dryer and CO₂ purifier from premium manufacturer Ultrafilter (Donaldson) This unit was specifically designed for applications requiring ultra-high-purity compressed air—ideal for operating laser cutting systems, as well as for use in the pharmaceutical, food, and electronics manufacturing industries. Using a 5-stage process, the system not only removes moisture but also highly efficiently purifies the compressed air of oil vapors, particles, and carbon dioxide (CO₂). Technical specifications at a glance: - Manufacturer: Ultrafilter (Donaldson) - Model: LP 0072 - Power supply: 230 V / 50 Hz - Medium: Compressed air - Volume flow (at 5.5 bar g): Inlet approx. 36.3 m³/h | Outlet min. 13.5 m³/h - Operating pressure: min. 5.5 bar g | max. 16 bar g - Temperature range (medium/ambient): max. 40°C - CO₂ purification: Inlet max. 1000 ppm → Outlet max. 100 ppm - Vessel test pressure: 20.8 bar - Year of manufacture: 2002 Dimensions: (H x W x D) 2000 x 600 x 800 mm We would be happy to offer you suitable bank financing for your project. komplett-konzept.leasingo.de You can find more items—both new and used—in our shop! Lhjdpfxjzwmaco Aamsl International shipping costs available upon request!

Condition: excellent (used), Year of construction: 2004, Ultrafilter LP 0072 Compressed Air Treatment Dryer Industrial adsorption dryer and CO₂ purifier from premium manufacturer Ultrafilter (Donaldson) This unit was specifically developed for applications requiring ultra-high-purity compressed air—ideal for operating laser cutting systems, as well as for use in the pharmaceutical, food processing, and electronics manufacturing industries. Using a 5-stage process, the system not only removes moisture but also highly efficiently purifies the compressed air of oil vapors, particles, and carbon dioxide (CO₂). Technical specifications at a glance: - Manufacturer: Ultrafilter (Donaldson) - Model: LP 0072 - Power supply: 230 V / 50 Hz - Medium: Compressed air - Volume flow (at 5.5 bar g): Inlet approx. 36.3 m³/h | Outlet min. 13.5 m³/h - Operating pressure: min. 5.5 bar g | max. 16 bar g - Temperature range (medium/ambient): max. 40°C - CO₂ purification: Inlet max. 1000 ppm → Outlet max. 100 ppm - Vessel test pressure: 20.8 bar - Year of manufacture: 2004 Dimensions: (H x W x D) 2000 x 600 x 800 mm We would be happy to offer you suitable bank financing for your project. komplett-konzept.leasingo.de Lodpszwl Rgsfx Aamshl You can find more items—both new and used—in our shop! International shipping costs available upon request!

Condition: new, Year of construction: 2026, 500 L COMPRESSED AIR TANK – HIGH-QUALITY PRESSURE VESSEL FOR COMPRESSED AIR SYSTEMS Key Features of the 500 L Pressure Vessel Professional Pressure Design – made of high-grade 4 mm thick steel, resistant to pressure and corrosion. UDT Certification and CE Marking – compliance with European safety and quality standards. Working Pressure of 11 bar – suitable for most pneumatic systems, including those with higher demands. Large Capacity – 500 Litres – ensures stable air supply and reduces compressor start-stop frequency. Multi-connection System – 6 connection ports with diameters of 1.1/4", 2", and 1/2" allow flexible integration with various installations. High-Quality Finish – durable anti-corrosion coating inside and outside the tank. Universal Mounting Position – vertical design saves space in industrial environments. Construction and Technology – Robust Design for Demanding Applications This compressed air tank is engineered for heavy-duty use in industrial settings. The body is made from 4 mm thick structural steel, ensuring resistance to pressures up to 11 bar and enabling long-term operation. All welds undergo strict quality control, and the tank surfaces are protected with a corrosion-resistant coating that withstands both chemical and atmospheric conditions. The tank includes a nameplate with the CE mark and the notified body number of UDT, confirming its approval for use in both Polish and European markets. The set comes with complete technical documentation, a pressure vessel passport, and material certificates. Precision and Efficiency – Stable Pressure and Optimized Compressor Operation Thanks to its large 500-litre capacity, the tank acts as an air buffer, stabilizing pressure throughout the pneumatic system. This ensures consistent operation of air-powered devices and significantly extends compressor lifespan by reducing the number of start-stop cycles. The vertical design allows for space-efficient installation, which is especially important in facilities with limited room. A properly matched tank helps minimize pressure drops and prevents pneumatic system overloads, resulting in greater efficiency and enhanced safety across the entire installation. Standard Equipment Connection Ports: 6 pcs – diameters: 1.1/4", 2", 1/2" Lhodpfx Aaoxby D Aemjl Nameplate with CE Mark UDT Notified Body Number Complete Technical Documentation and Pressure Vessel Passport Internal and External Anti-Corrosion Coating

Condition: excellent (used), Year of construction: 1998, Ultrafilter Laserpac LP ​​0072 Compressed Air Treatment Dryer Industrial adsorption dryer and CO₂ purifier from premium manufacturer Ultrafilter (Donaldson) This unit was specifically developed for applications requiring ultra-high-purity compressed air—ideal for operating laser cutting systems, as well as for use in the pharmaceutical, food, and electronics manufacturing industries. Using a 5-stage process, the system not only removes moisture but also highly efficiently purifies the compressed air of oil vapors, particles, and carbon dioxide (CO₂). Technical specifications at a glance: Ljdpfxjzwl Hze Aamjhl - Manufacturer: Ultrafilter (Donaldson) - Model: LP 0072 - Power supply: 230 V / 50 Hz - Medium: Compressed air - Volume flow (at 5.5 bar g): Inlet approx. 36.3 m³/h | Outlet min. 13.5 m³/h - Operating pressure: min. 5.5 bar g | max. 16 bar g - Temperature range (medium/ambient): max. 40°C - CO₂ purification: Inlet max. 1000 ppm → Outlet max. 100 ppm - Vessel test pressure: 20.8 bar - Year of manufacture: 1998 Dimensions: (H x W x D) 2000 x 600 x 800 mm We would be happy to offer you suitable bank financing for your project. komplett-konzept.leasingo.de You can find more items—both new and used—in our shop! International shipping costs available upon request!

Condition: new, Year of construction: 2026, The CORMAK 200-litre pressure vessel with a working pressure of 11 bar is a reliable solution designed for storing compressed air in industrial plants, workshops, and pneumatic systems. Its robust steel construction, compliance with European Union directives, and UDT certification make this tank an essential component of any compressed air system. Thanks to its optimized design and high pressure resistance, the tank can serve both as a storage buffer and as an element for stabilizing compressor operating parameters. Key Advantages of the 200 L Pressure Vessel Professional pressure-rated construction – made of high-quality 4 mm thick steel, resistant to pressure and corrosion. UDT certification and CE marking – compliance with European safety and quality standards. 11 bar working pressure – suitable for most pneumatic systems, including those with higher operating requirements. High capacity – 200 litres – provides stable pneumatic system supply and reduces the frequency of compressor start-up cycles. Multiple connection ports – as many as 5 connection ports with diameters of 1", 2", and 1/2" allow flexible connection to various installations. High-quality workmanship – durable external paint coating. Space-saving vertical design – allows for efficient use of available space in the workplace. Construction and Technology – Robust Design for Demanding Applications This compressed air tank has been designed for intensive use in industrial environments. The body is made of structural steel with a 4 mm wall thickness, ensuring resistance to pressures of up to 11 bar and providing long-term durability. All welds undergo rigorous quality control, while the tank surface is protected with a coating resistant to chemical and atmospheric factors. Lhedszwlpcepfx Aamol The tank is equipped with a nameplate bearing the CE symbol and the UDT notified body number, confirming its approval for use on the Polish and European markets. The set includes complete technical documentation, a pressure vessel passport, and material certificates. Precision and Operating Efficiency – Stable Pressure and Optimized Compressor Performance With a large 200-litre capacity, the tank acts as an air buffer, stabilizing pressure throughout the pneumatic system. This enables the smooth operation of compressed-air-powered equipment and significantly extends compressor service life by reducing the number of start/stop cycles. The vertical design allows for compact installation, which is particularly important in facilities with limited space. A properly selected compressor tank minimizes pressure drops and prevents pneumatic system overload, resulting in greater efficiency and safety throughout the installation. Standard Equipment Connection ports: 5 pcs. – diameters 1", 2", and 1/2" Nameplate with CE marking UDT notified body number Complete technical documentation and pressure vessel passport External anti-corrosion coating

Condition: new, Year of construction: 2026, The CORMAK 150-litre pressure vessel with a working pressure of 11 bar is a reliable solution designed for storing compressed air in industrial plants, workshops, and pneumatic systems. Its robust steel construction, compliance with European Union directives, and UDT certification make this tank an essential component of any compressed air system. Thanks to its optimized design and high pressure resistance, the tank can serve both as a storage buffer and as an element for stabilizing compressor operating parameters. Lodpfx Aozwlm Ujamohl Key Advantages of the 150 L Pressure Vessel Professional pressure-rated construction – made of high-quality 4 mm thick steel, resistant to pressure and corrosion. UDT certification and CE marking – compliance with European safety and quality standards. 11 bar working pressure – suitable for most pneumatic systems, including those with higher operating requirements. High capacity – 200 litres – provides stable pneumatic system supply and reduces the frequency of compressor start-up cycles. Multiple connection ports – as many as 5 connection ports with diameters of 1", 2", and 1/2" allow flexible connection to various installations. High-quality workmanship – durable external paint coating. Space-saving vertical design – allows for efficient use of available space in the workplace. Construction and Technology – Robust Design for Demanding Applications This compressed air tank has been designed for intensive use in industrial environments. The body is made of structural steel with a 4 mm wall thickness, ensuring resistance to pressures of up to 11 bar and providing long-term durability. All welds undergo rigorous quality control, while the tank surface is protected with a coating resistant to chemical and atmospheric factors. The tank is equipped with a nameplate bearing the CE symbol and the UDT notified body number, confirming its approval for use on the Polish and European markets. The set includes complete technical documentation, a pressure vessel passport, and material certificates. Precision and Operating Efficiency – Stable Pressure and Optimized Compressor Performance With a large 150-litre capacity, the tank acts as an air buffer, stabilizing pressure throughout the pneumatic system. This enables the smooth operation of compressed-air-powered equipment and significantly extends compressor service life by reducing the number of start/stop cycles. The vertical design allows for compact installation, which is particularly important in facilities with limited space. A properly selected compressor tank minimizes pressure drops and prevents pneumatic system overload, resulting in greater efficiency and safety throughout the installation. Standard Equipment Connection ports: 5 pcs. – diameters 1", 2", and 1/2" Nameplate with CE marking UDT notified body number Complete technical documentation and pressure vessel passport External anti-corrosion coating