Used Steam for sale (856)

Condition: like new (used), Year of construction: 2012, operating hours: 3,432 h, functionality: fully functional, pressure: 13 bar, operating pressure: 13 bar, For sale: Jumag steam generator with gas burner Type C 600 Steam output: 600 kg/h. Max. steam pressure: 13 bar. Podpfx Aeydq Niekierc Like new, only 3,432 operating hours. Delivery available at extra cost. If you have any questions, please contact us.

Condition: like new (used), Year of construction: 2022, pressure: 26 bar, Steam boiler, 12,000 kg/h, 26 bar, with economizer, in container Brand: HKB Dual fuel burner: Weishaupt Year of construction: 2022 Pjdpfx Akezzyhbsijrc Chimney: yes, included, 10 m Blowdown tank: yes Control box PLC: yes, included Pump set: no, not included in this scope Dimensions of insulated container: 13.26 x 3.54 x 3.80 m Weight: 46 tons

Year of construction: 2018, condition: used, functionality: fully functional, This is an SCC 61 WE combination steamer in an electric version, from the premium manufacturer Rational, manufactured in 2018. The combination steamer is a unit from the latest SCC series, featuring triple-glazed glass and LED lighting. The unit has undergone a thorough inspection in our in-house workshop and the combination steamer is fully functional. The base frame shown in the picture is not included in the offer, but can be purchased as an optional extra. These are example images. Original images will follow shortly. The unit is available from approximately week 46. The recommended retail price is €9,400 net. You will receive an invoice with VAT shown. Service: We will gladly assist you in arranging a certified Rational customer service technician. Are you looking for a specific Rational model? Ask us, we have access to a wide range of used and new equipment. We will be happy to advise you on all model types, whether SCC, CM, CMP, VCC, iVario, iCombi Classic and Pro. Our used equipment service for you: • 6 months warranty on all electrical parts, limited to the replacement of defective parts, without installation and removal costs • High-quality branded equipment at fair prices • Professional overhaul / inspection & expert cleaning • tested & fully functional - or money back • Flexible choice of shipping or self-collection • Competent advice - before and after the purchase • Provision of operating instructions, connection diagrams & spare parts • Inspection according to DGUV V3 Technical data: • W x D x H: approx. 847 x 776 x 782 mm • Minimum door opening dimensions for transport W x H: 845x850mm • Power connection: V: 400 / kW: 11 / Hz: 50/60 • Capacity: 6x 1/1GN • Weight: approx. 110 kg • Serial number: E61SI18012643040 • Year of manufacture: 2018 Condition: used, inspected, fully functional Additional information: • In combination steamer mode, 3 operating modes are available: steam (30°C to 130 °C), hot air (30°C to 300°C) and combination (30°C to 300°C) • Care Control - self-cleaning • Core temperature probe • Handheld spray with automatic retraction • 8.5 inch color display and touchscreen • 5 fan speeds programmable • Integrated, maintenance-free grease separation system • Automatic start time preselection • 7 cleaning levels for unattended cleaning - also overnight • Moistening adjustable in 3 stages - from 30°C to 260 °C • 5 programmable proofing levels Prjdo Agt Dxopfx Akiec • USB interface • Seamless, tub-shaped hygiene cooking chamber, rounded corners • Halogen cooking chamber lighting Shipping: • Delivery or self-collection by arrangement • Worldwide shipping on request • Shipping to islands or mountain stations only by arrangement Subject to changes and errors. Do you have any questions, would you like advice or would you like to see something on site? You can reach us by telephone during our opening hours: Monday-Friday 09:00 - 13:00 and 14:00 - 17:00. The sale is exclusively subject to our general terms and conditions (GTC).

Condition: excellent (used), Year of construction: 2003, functionality: fully functional, machine/vehicle number: 96228, operating pressure: 6 bar, LOOS steam boiler with Weisshaupt burner, including fittings and control unit, for sale due to relocation. Pjdpfx Aksz Ntrzoierc Fully functional and can still be inspected in operation until October 29, 2026.

Condition: like new (used), Year of construction: 2022, operating pressure: 26 bar, total height: 3,800 mm, total length: 13,260 mm, total width: 3,540 mm, empty load weight: 46,000 kg, Steam boiler, 12,000 kg/h, 26 bar, with economizer, in container Brand: HKB Dual fuel burner: Weishaupt Predpezzylyefx Akisc Year of construction: 2022 Chimney: yes, included, 10 m Blowdown tank: yes Control box PLC: yes, included Pump set: no, not included in this scope Dimensions of insulated container: 13.26 x 3.54 x 3.80 m Weight: 46 tons

Year of construction: 2024, condition: like new (used), functionality: fully functional, Stainless steel steam sterilization autoclave Pass-through autoclave, GXMQ-KK.13.8JS Prjdpoz Td Aljfx Akioc Model: STAU-26.3 Serial No.: G2310 Power: 11 kW Voltage: 380V/50Hz & 230V/50Hz Operating pressure: +0.5 bar / -0.88 bar Weight: 20,000 kg Self-dismantling and removal included.

Condition: used, Year of construction: 2016, functionality: fully functional, machine/vehicle number: 0496, pressure: 11.76 bar, power: 1,395 kW (1,896.67 HP), operating pressure: 12 bar, temperature: 190 °C, operating temperature: 190 °C, total height: 1,600 mm, total length: 3,000 mm, nominal heat output: 1,395 kW (1,896.67 HP), total width: 1,360 mm, nominal power: 1,395 kW (1,896.67 HP), empty load weight: 3,200 kg, GAVARDO OMG 1200 Complete Industrial Steam Boiler Plant – 1395 kW – 2000 kg/h (2016) High-Capacity Industrial Steam Generation System for Continuous Factory Operation. Complete central steam plant removed from a professional textile factory. Suitable for immediate reinstallation in industrial production. The GAVARDO OMG 1200 is a high-efficiency industrial steam boiler plant manufactured by GAVARDO Caldaie S.r.l., Italy. Designed for demanding industrial applications, this heavy-duty steam generation system delivers up to 2,000 kg of saturated steam per hour and is suitable for continuous 24/7 production environments. The system was previously installed in a professional textile manufacturing facility, where it served as the central steam supply for production. It remained fully operational until the factory shutdown. The boiler plant is offered as a complete industrial package, including the Riello burner, electrical control cabinet, pumps, pressure equipment, water handling components, and associated accessories. Technical Specifications • Manufacturer: GAVARDO Caldaie S.r.l. • Model: OMG 1200 • Boiler Type: Horizontal Industrial Steam Generator • Year: 2016 • Serial Number: 0496 • Thermal Capacity: 1,395 kW • Steam Production: 2,000 kg/hour • Maximum Working Pressure: 11.76 bar • Maximum Operating Temperature: 190.7 °C • Dry Weight: 3,200 kg • CE Marked • Manufactured in accordance with European Pressure Equipment regulations Key Features • Complete industrial steam boiler plant • High-capacity continuous steam production • Designed for 24/7 industrial operation • Riello industrial gas burner • Digital boiler control system • Industrial electrical control cabinet • Pressure monitoring and safety systems • Industrial feed-water and circulation equipment • Heavy-duty insulated boiler construction • Suitable for integration into existing steam distribution networks Includes • GAVARDO OMG 1200 steam boiler • Riello industrial gas burner • Main electrical control cabinet • Feed-water pumps • Water treatment equipment • Pressure vessels • Steam piping connections • Expansion and condensate tank system • Safety valves and pressure controls • Flue gas connection Applications Prjdpfjzkggcjx Akijc • Textile manufacturing • Garment production • Industrial laundry facilities • Food processing • Steam process industries • Industrial heating systems • Continuous manufacturing plants Condition • Used industrial condition • Fully operational prior to factory shutdown • Installed in a professional indoor production environment • Good structural and mechanical condition • Normal cosmetic wear consistent with industrial use • Available for inspection before dismantling Location Valga, Estonia Dismantling & Transport Buyer is responsible for dismantling, rigging, loading, transportation, and all related costs. Professional dismantling is strongly recommended due to the size, weight, gas connection, pressure equipment, and associated piping systems. The site offers good access for heavy transport and lifting equipment. Sales Terms Sold as-is, where-is, without warranty. Part of the MASI JEANS factory liquidation.

Condition: used, Year of construction: 2017, functionality: fully functional, machine/vehicle number: 35220, pressure: 10 bar, nominal heat output: 5,057 kW (6,875.60 HP), Used high-pressure steam boiler - Steam output: 7,000 kg/h - Economizer Podpfjy Ukcrox Akisrc - Mixing cooler - Dual-fuel burner: Weishaupt WM-GL-50 (including sound insulation hood) - Double pump station: Grundfos CR10-12 - Oil suction unit - Standby operation (72 hours) - All necessary fittings are included - If interested: steam accumulator 25 m³ Boiler and accumulator have been dry-stored since 2024. Control system can still be tested. Excluding dismantling (EXW). Documents, photos, and information (TÜV inspection, burner maintenance, etc.) available upon request.

Year of construction: 2014, condition: used, This listing is for 1 of 2 Mueller PyroPure P7310 Pure Steam Generator. Prodpfx Aoxv Af Sskiec The unit is in full working condition and is ready for immediate release. This Unit was installed new in 2015 by Freestead Process Technology. The “Turned on Time”of the unit is 65,000 hours, but as this unit is 1 of 2 generators in an alternating system it does not indicate the "Steam Production Time". The sites steam requirements were low therefore the unit is in immaculate condition. They have full maintenance records backed up on their electronic technical system supplied as an extra by Freestead. This Unit is fitted with a Allen Bradley Compact Logix PLC and Panel View plus 1000 HMI's The Unit is supplied with- ⦁ Feed water pump system ⦁ Pure steam condensate sampling system ⦁ Pure steam analyser ⦁ Stainless steel sheathing and frame ⦁ Feed water analyser ⦁ Degasser The Mueller PyroPure P7310 Pure Steam Generator is a high-performance system designed to produce pyrogen-free pure steam suitable for the most demanding applications, such as pharmaceutical production, biotechnology processes, and healthcare sterilization. Built to meet or exceed U.S. Pharmacopoeia (USP) standards, the P7310 combines precision engineering, advanced technology, and robust materials to ensure consistent performance and reliability. They are CE marked and compliant with 3.1B material certification. The terms pure steam and clean steam are often used interchangeably in the pharmaceutical industry. However, not all equipment marketed as clean steam generators are up to the task of producing WFI quality pharmaceutical pure steam. Mueller pure steam generators use a tangential nozzle to provide separation of impurities from incoming feed water, producing pyrogen-free steam that, when condensed, meets USP requirements for water for injection. Key Benefits Superior Steam Quality: Produces pyrogen-free steam that meets USP requirements, ensuring safety and regulatory compliance. Optimized for critical applications like autoclaves, clean room humidification, and steam-in-place (SIP) sterilization. Achieves a 5 Log reduction in contaminants, which corresponds to a 99.999% reduction in microbial populations. This level of reduction ensures the highest degree of sterilization, making it ideal for pharmaceutical and biotechnology applications where absolute purity is critical. Efficient Design: External evaporator allows easy access for inspection and maintenance, reducing downtime. Separation column has no internal components requiring maintenance, eliminating potential for bacterial growth. Efficient heat transfer with a double-tube sheet evaporator minimizes stress cracking and maximizes performance. Ease of Maintenance: All critical components can be serviced with only 24" of clearance around the system. Fully drainable design prevents standing water, reducing contamination risks. Polished 316/316L stainless steel construction ensures durability and easy cleaning. Enhanced Operational Features: Minimal instrumentation is required, reducing complexity and operational costs. Simplified control with an Allen-Bradley PLC system, compatible with Ethernet for integration with facility systems. Certified elastomers (USP Class VI) provide enhanced compatibility with feed water and product. Specifications Performance: Pure Steam Capacity: from 0 to 700 kg/hr at optimal feed water conditions. Operating Pressure Range: Pure steam output pressure up to 50 psig. Mater...

Condition: used, Year of construction: 2018, operating hours: 20,000 h, functionality: fully functional, machine/vehicle number: 100035372, ICI CALDAIE GSX 3000 steam boiler put into operation in 2019, operation ended in 2024 fully functional steam output 3000 kg/h steam pressure 12 bar thermal output 2044 kW thermal input 2246 kW water volume (total / operating level) 7000 l / 5000 l dimensions 2958 x 2650 x 4676 mm Pjdpozdyntsfx Akijrc weight 10,530 kg flue gas outlet connection Ø 450 mm burner RIELLO R.B-L. RS 300/EV BLU 500 - 3800 kW

Condition: like new (used), Year of construction: 2016, functionality: fully functional, machine/vehicle number: 100026053, pressure: 12 bar, temperature: 191 °C, production capacity: 4,000 unit/h, STEAM BOILER ICI CALDAIE SIXEN 4000 Capacity: 4000 kg/hour. Max Temp: 191.7 °C Pressure: 12 Bar Excellent condition, used for a short period, equipped with a system for 72-hour unattended operation. Prjdpfx Akjxqffkjiec The complete boiler and water treatment system is sold at the advertised price.

Condition: like new (used), Year of construction: 2022, pressure: 18 bar, The plant is a mobile, containerized saturated steam/hot water boiler system with a rated output of 26.9 MW, equivalent to 45 t/h, at a maximum allowable temperature of 210/190 °C and a pressure of 18 bar. The boiler is fired by two Weishaupt dual-fuel burners (natural gas/light fuel oil) and is equipped with a flue gas economizer for feedwater preheating. Combustion air fans and the feedwater pump group are housed in separate, transportable containers. Design code: EN 12953 (shell boilers) Psdpfx Ake Aay Ayoisrc

Condition: used, Year of construction: 2023, operating pressure: 10 bar, Steam boiler Bosch Type: UL-S 5000 Year of manufacture: 2023 Prjdpfx Aksz Sy A Eeiec Max. capacity [kg/h]: 5000 Max. allowable pressure [bar(g)]: 10 Min./max. allowable temperature [°C]: 0 / 184 Total volume [l]: 9630 2. Economizer (ECO) Type: ECO 1 Year of manufacture: 2023 Max. thermal capacity [kW]: 187 3. Burner Fuel: Gas / natural gas N Max. permitted pressure upstream of safety shut-off valve: 500 mbar (gas) Manufacturer: Weishaupt Marking: CE-0085BU0359 Type: WM-G30/2-A ZM-3LN Standard(s) complied with: EN 12953-7:2011, EN 676:2020

Year of construction: 2019, condition: used, functionality: fully functional, This is a combination steamer CM 101 from the premium manufacturer Rational, in an electric version. This combination steamer is equipped with a rack with 8 insertion points, allowing you to use deeper containers for a larger quantity per insertion point. This combination steamer was mainly used for reheating food and is therefore in good used condition. The unit has undergone a thorough inspection in our in-house workshop and is fully functional. The base shown in the picture is not included in the offer but can be purchased as an option. The recommended retail price (RRP) is: €9,380 net. You will receive an invoice with VAT shown. These are sample photos; originals will follow shortly. Our used equipment service for you: 6-month warranty on all electrical parts, limited to the replacement of defective parts, excluding installation and removal costs. High-quality branded equipment at fair prices. Professional overhaul / inspection & expert cleaning. Checked & fully functional - or money back. Flexible shipping or self-collection options. Competent advice - before and after purchase. Provision of operating manuals, connection diagrams & spare parts. Inspection according to DGUV V3. The CombiMaster® Plus from RATIONAL is robust and impresses with its functions, which enable the highest food quality. It supports the individual craftsmanship of the chef through precisely controlled cooking chamber climate, as well as precise adjustment of temperature, humidity, air flow and cooking time. Technical data: W x D x H: approx. 847 x 776 x 1042 mm Minimum door opening dimensions for transport W x H: 845 x 1050 mm Power connection: 400 V / kW: 18.6 / 50-60 Hz Capacity: 8 x 1/1 GN Weight: approx. 132 kg Serial number: E11MI19112793744 Year of manufacture: 2019 Condition: used, inspected, fully functional Additional information: Possible applications: Steam mode: from 30° C to 130° C Hot air mode: from 30° C to 300° C Combination mode: from 30° C to 300° C Finishing®: brings food that has been prepared and cooled to the optimal point to serving temperature in the ideal climate. Automatic separation of fat for clean cooking chamber air. Manual cleaning program. 5 air speeds: Whether delicate or robust, the CombiMaster® Plus has the right air speed for every type of food. Ventilated 2-pane glass (swiveling for easy cleaning). LED cooking chamber lighting. Core temperature measurement using a probe. Cool-down function. High-performance fresh steam generator (automatic rinsing and emptying). Handheld shower with automatic retraction. Dynamic air circulation. Shipping: Delivery or self-collection by arrangement. Worldwide shipping on request. Shipping to islands or mountain stations only by arrangement. Subject to changes and errors. Prsdo Afc Ntjpfx Akijc Do you have any questions, would you like advice, or would you like to see something on site? You can reach us by telephone during our opening hours: Monday to Friday from 9:00 a.m. to 1:00 p.m. and from 2:00 p.m. to 5:00 p.m. The sale is exclusively subject to our general terms and conditions (GTC).

Condition: excellent (used), Year of construction: 2006, functionality: fully functional, power: 10,500 kW (14,276.01 HP), Dual-fuel burner RGL 70/2A. Prodpfxo Aavb Se Akiec

Condition: good (used), Year of construction: 2013, Wood chip boiler for steam up to 150 degrees or for water only with hydraulic feed system maximum thermal output up to 850 kW Psdpey Dfd Nofx Akisrc suitable for dry material

Year of construction: 2014, condition: used, This listing is for a Mueller PyroPure P4003 Pure Steam Condensing System. The unit is in full working condition and is ready for immediate release. This Unit was installed new in 2015 by Freestead Process Technology. This Unit is fitted with a Allen Bradley Compact Logix PLC and Panel View plus 1000 HMI's- Product Overview: The Mueller P4003 is a high-capacity pure steam condensing system, part of the trusted PyroPure series. Designed for pharmaceutical manufacturing, this system produces pyrogen-free and endotoxin-free water-for-injection (WFI) by condensing pure steam. Built to meet or exceed U.S. Pharmacopoeia (USP) standards for WFI, as well as CE marked and FDA compliant with 3.1B material certification. It is a versatile solution for facilities requiring both pure steam and WFI quality distillate. Its robust design and advanced features ensure reliable operation, compliance, and minimal maintenance. Key Specifications: Model Number: P4003 Capacity: 100 gallons per hour or 379 litres per hour of WFI-quality distillate. Pure Steam Inlet: 807 pounds per hour or 366 kilograms per hour. Coolant Requirement: 978 gallons per hour or 3702 litres per hour. Pure Steam Output Compliance: Pyrogen-free and endotoxin-free, meeting USP WFI standards. Core Features High-Quality Output: Produces pyrogen-free steam and WFI-quality distillate, ideal for pharmaceutical-grade applications. Utilizes a tangential nozzle design for optimal impurity separation in the pure steam generator. Efficient Design: Fully drainable components eliminate contamination risks and ensure clean operation. Electro-polished 316/316L stainless steel with a maximum surface roughness of 20 Ra for all product contact areas. USP Class VI-certified elastomers for enhanced safety and regulatory compliance. Ease of Maintenance: Removable tube bundle in the condenser allows for easy cleaning and inspection of critical surfaces. Requires only 24 inches of clearance on all sides for service and maintenance. Minimal instrumentation with just one control loop simplifies operation and reduces potential downtime. Installation Flexibility: Psdpoxv Agcefx Akierc Can be integrated with a PyroPure pure steam generator for dual production of pure steam and WFI. Optional stand-alone design for remote installation at the point of use, adding versatility to your setup. Applications: Pharmaceutical Manufacturing: Sterile environments, autoclave processes, and critical cleaning procedures. Biotechnology: Providing WFI for sensitive biological processes. Healthcare: Humidification and sterilization in clean rooms or hospital sterilization units.

Condition: used, Year of construction: 2020, machine/vehicle number: LF 4.3.2, - Brand: Logiudice Forni - Model: Steam LF 4.3.2 - Catalogue reference: LF-432 - Type: steam deck oven - Technology: annular tube - Number of decks: 4 - Number of mouth openings: 12 - Doors per deck: 3 - Door width: 620 mm - Baking surface: 17.95 m² - Chamber dimensions: 1860 x 2410 mm - Chamber height: 200 mm - External dimensions: 2420 x 3830 x 2680 mm - Weight: approx. 12,000 kg Pjdpoy Du Eisfx Akiorc - Thermal power: 120,000 kcal/h - Thermal power: 139 to 140 kW - Electrical power: 1.5 kW - Energy: gas, oil, or wood - Origin: Italy - This Logiudice Forni oven (reference LF 4.3.2) is a professional Italian-made deck oven, designed for high-output artisanal bakeries.

Year of construction: 2013, condition: refurbished (used), functionality: fully functional, This is an SCC 102 combination steamer in an electric version, from the premium manufacturer Rational, manufactured in 2013, including the base frame. A matching Rational UltraVent exhaust hood can be purchased separately, upon request. The combination steamer does not have hanging racks; instead, it has a trolley with trays. A suitable transport trolley can also be purchased to facilitate loading, if desired. The unit has been fully refurbished in our in-house workshop, and the combination steamer is fully functional. These are example images. Original photos will follow shortly. The unit is available from approximately week 46. The list price is €18,170 net. You will receive an invoice with VAT shown. Service: We will be happy to assist you in arranging a certified Rational customer service technician. Are you looking for a specific Rational equipment type? Ask us; we have access to a wide range of used and new equipment. We will be happy to advise you on all equipment types, whether SCC, CM, CMP, VCC, iVario, iCombi Classic and Pro. Our used equipment service for you: • 6-month warranty on all electrical parts, limited to the replacement of defective parts, excluding installation and removal costs • High-quality branded equipment at fair prices • Professional overhaul/inspection & expert cleaning Predpfx As Agu Hyskijc • Checked & fully functional - or your money back • Flexible shipping or self-collection options • Competent advice - before and after purchase • Provision of operating instructions, connection diagrams & spare parts • Inspection according to DGUV V3 Technical data: • W x D x H: approx. 1069 x 976 x 1042 mm • Power connection: V: 400 / kW: 36.7 / Hz: 50/60 • Capacity: 10 x 1/1 GN or 20 x 1/1 GN • Weight: approx. 185 kg • Serial number: E12SH13112376801 • Year of manufacture: 2013 Condition: used, refurbished, fully functional Further details: • In combination steamer mode, 3 operating modes are available: steam (30°C to 130°C), hot air (30°C to 300°C), and combination (30°C to 300°C) • Care Control - self-cleaning function • Core temperature probe • Handheld spray with automatic retraction • 8.5-inch color display and touchscreen • 5 fan speeds programmable • Integrated, maintenance-free grease separation system • Automatic start time setting • 7 cleaning levels for unattended cleaning - also overnight • Mist can be adjusted in 3 levels - from 30°C to 260°C • 5 programmable fermentation levels • USB interface • Seamless, tub-shaped hygienic cooking chamber, rounded corners • Halogen cooking chamber lighting Shipping: • Delivery or self-collection upon agreement • Worldwide shipping on request • Shipping to islands or mountain stations only upon agreement Subject to change and errors. Do you have any questions, would you like to receive advice, or would you like to see something on site? You can reach us by telephone during our opening hours: Monday to Friday 09:00 - 13:00 and 14:00 - 17:00. The sale is exclusively subject to our general terms and conditions (GTC).

Condition: used, cooking length ± 13.000 mm belt width 600 mm all stainless steel Psdpfx Aksz Imw Heiorc with electrical hoist steam heated (steam generator not included): 780 kg/h (6bar) temperature distribution in 2 zones dimensions (l x w x h) : ± 14.400 x 2.000 x 2.700 mm adjustable speed

Condition: excellent (used), Year of construction: 2003, functionality: fully functional, pressure: 10 bar, temperature: 184 °C, tank capacity: 9,630 l, Loos UL-S 5000. 10 bar. 5000 kg/h. Pjdpfe Aahlcex Akierc

Condition: good (used), Year of construction: 2016, BWT VT2000 Pure steam generator Prjdpfx Aow Dykkjkijc Serial: V16010 2016, BTW Vapotron VT2000, max output 2200 Kg/hour steam, with Elmo Rietschle vac pump, all mounted on stainless skid, two in stock

Condition: good (used), overall weight: 4,800 kg, Used for steaming pasta and other food products. Excellent condition, available for immediate loading. Pjdjxxd Imepfx Akijrc

Condition: used, Year of construction: 2008, machine/vehicle number: 0007-2008, 4 chambers with dry steam, glass doors, suitable for this Number available (price per tank): 1 electrical power supply kW: 5 Prodpfxez Suu As Akiec Sleevetunnel chambers: 4 Strom / Volt: 400

Year of construction: 2006, condition: new, functionality: fully functional, WASTE HEAT BOILER GIAS 1.5 - DL + 8 VENTILATORS (HCH-90 - 4 T-7.5/AL MODEL) Pedpfx Aoz S Upgskisrc THIS IS A FIRE-TUBE BOILER WITH 3 FLUE GAS PASSES. THE BOILER LOAD IS REGULATED BASED ON THE STEAM PRESSURE TO THE CONSUMER, IN A CONTINUOUS SYSTEM BY TIMING THE CYCLE OF THE HYDRAULIC FEED SYSTEM. THE COMBUSTION SYSTEM CONSISTS OF A COMBUSTION CHAMBER LOCATED AT THE BOTTOM OF THE BOILER, BELOW THE PRESSURE CHAMBER. INSIDE THE COMBUSTION CHAMBER, GRATE ELEMENTS ARE INSTALLED, AND THE SECONDARY AIR DUCT IS LOCATED AT THE BOTTOM OF THE GRATE.