Finn material blower

Welcome to Dobbs Equipment, LLC, your local FINN Corporate dealer in Riverview, FL 33578. Innovation. Productivity. Efficiency. Why FINN Support ... Material Blowers Straw Blowers Krimpers Why Finn Support About Contact English (United States) ...

The FINN B40 Trailer brings mulching ease to small landscaping operations. You save time and energy by eliminating tedious and time consuming hand mulching, and the quality and coverage are far superior to that of traditional methods. Using the B40 Straw Blower can guarantee a faster and more uniform growth over larger areas.Welcome to Dobbs Equipment, LLC, your local FINN Corporate dealer in Riverview, FL 33578. Innovation. Productivity. Efficiency. Why FINN Support ... Material Blowers Straw Blowers Krimpers Why Finn Support About Contact English (United States) ...Some words to describe Huckleberry Finn are literal, pragmatic, conscientious and humorous. He is also described as non-judgmental, adaptable, cunning, logical, playful and inventi...Learn more about the B230 Straw Blower for sale in Pittsfield, ME from hydrograsscorp.com ... Material Blowers Straw Blowers ... As a proud member of the FINN Dealer Network our knowledgeable staff and factory trained technicians work hard everyday to help you succeed. Call us today for all your Sales, Service, Parts and Rental needs.A FINN Mulch Blower is the most versatile worker on the job site – delivering needed materials to hillsides, tough terrain, and all hard-to-reach areas with a range of blowers with 1.1-16.6 cubic metre capacity. Your FINN Mulch Blower will keep you busy earning profits with numerous applications, including: Bark Mulch. Soil / Compost.FINN Bark & Mulch Blowers are the most versatile performers you can find, delivering high quality results in landscaping, erosion control, and construction related applications. With high production bulk material handling and accurate application, your workers can increase productivity up to 700%.The most common materials for the blower and fan impellers are aluminium, steel, and iron. Aluminum is a lightweight and durable option often used in high-speed applications. Steel is a more robust and more durable option but also heavier. Plastic impellers are typically used in low-speed, low-pressure applications and are more corrosion-resistant.

FINN Material Blowers are the most versatile performers you can find, delivering high quality results in landscaping, erosion control, and construction related applications. With high production bulk material handling and accurate application, your workers can increase productivity up to 700%. And since FINN Material Blowers apply uniform ...Learn more about the BB302 Material Blower for sale in Fairfield, OH from FINN All Seasons. Innovation. Productivity. Efficiency. Why FINN Support ... Hydroseeders Material Blowers Straw Blowers Krimpers Ground Preparation Attachments About Contact . … BB302 Bark Blowers – 1.5 cubic yard hopper capacity. The BB302 Bark Blower has proven to be the most popular Bark & Mulch Blower for the small to midsize landscape company needing durability and performance on every jobsite. The BB302 applies landscape mulch and other bulk materials with unprecedented efficiency and eliminates the need for ... FINN MBX MATERIAL BLOWER. capacity. applications. hosereel. options. Radio remote. power. Find a Dealer. Product Page. Specifications. FIND A DEALER. Select from our options below. North American Dealers. International Dealers (800) 543-7166. Google Maps Link to 9281 LeSaint Drive, Fairfield, Ohio 45014 USA.With high production bulk material handling and accurate application, your workers can increase productivity up to 700%. And since FINN Material Blowers apply uniform coverage, you’ll achieve material savings of 25% or more. Model. Weight (lbs) Blower. Capacity (cu Yd) BB302. 5,350. 500 cfm@10 psi.MBH6 Material Blower; MBX Material Blower; FINN Filter Sock; Straw Blowers. B70; B40; ... FINN STRAW BLOWER B230. Operator Comfort. engine and blower. Discharge tube. Material Capacity. Find a Dealer. Product Page. Specifications. FIND A DEALER. Select from our options below. North American Dealers.And with fast, even application from a straw blower like our Finn B 70, helping prevent erosion is easier than ever. Method 3 – Compost Socks and Erosion Control Berms Compost socks and erosion control berms can serve a variety of uses, including effectively preventing erosion and are especially well suited to direct or …With high production bulk material handling and accurate application, your workers can increase productivity up to 700%. And since FINN Material Blowers apply uniform coverage, you’ll achieve material savings of 25% or more. Model. Weight (lbs) Blower. Capacity (cu Yd) BB302. 5,350. 500 cfm@10 psi.

Learn more about the MBH6 Trailer Material Blower for sale in Fairfield, OH from FINN All Seasons. Innovation. Productivity. Efficiency. Why FINN ... As a proud member of the FINN Dealer Network our knowledgeable staff and factory trained technicians work hard everyday to help you succeed. Call us today for all your Sales, Service, Parts and ...Straw Blower Model B260 The FINN B260 Straw Blower is designed for maximum performance and operator convenience. It is widely considered the standard by which all straw and hay mulching equipment should be measured. With the highest material capacity in the industry (up to 20 tons/hour), the B260 handles the toughest material while performing atWelcome to Dobbs Equipment, LLC, your local FINN Corporate dealer in Riverview, FL 33578. Innovation. Productivity. Efficiency. Why FINN Support ... Material Blowers Straw Blowers Krimpers Why Finn Support About Contact English (United States) ...FINN has a complete line of material blowers ready to cover some ground. Check out our material blower page or contact a local FINN dealer, and we'll help you find Smarter Ways to Work. Ron Ciolfi. Ron has been in the green industry since 1999 and is a Certified Professional in Erosion & Sediment Control (CPESC). Prior to being employed by ...

182 kph in mph.

The FINN T75 HydroSeeder shows-off the top performance, clean aesthetics and operator-friendly design you can expect from FINN. With the tower and hose reel standard equipment, this unit is the answer to achieving the most efficient one-man, one-step process to seeding, fertilizing, and mulching.The FINN STRAW BLOWER is intended to be used as an applicator of vegetative hay or straw mulches onto the seedbed. Its use with other products or for other applications must be by approval of the prod- uct's manufacturer. Page 9 Disconnect the 5. It is recommended that only authorized, genuine battery cables to prevent accidental FINN ...FINN Material Blowers are the most versatile performers you can find, delivering high quality results in landscaping, erosion control, and construction related applications. With high production bulk material handling and accurate application, your workers can increase productivity up to 700%. And since FINN Material Blowers apply uniform ...The MBX10, MBX16 and MBX22 Material Blowers propel materials utilizing a specially engineered air lock system through various lengths of durable 4” flexible hose – for application up to 300’ away. Remote controls allow the operator to control power and material flow from any operating distance. Units are equipped with 200.Straw Blower B230. The FINN B230 Straw Blower is designed for maximum performance and operator convenience. It is widely considered the standard by which all straw and hay mulching equipment should be measured. With the highest material capacity in the industry (up to 20 tons/hour), the B230 handles the toughest material while performing at ...

On average, mulch blowing can save about 30% on material costs and about 25-30% on labor assuming the same annual mulch coverage (2,000 yards/year.) 3. Even Mulch Distribution. Even mulch distribution plays an important role in both keeping your soil and plants healthy while also enhancing landscaping’s visual appeal. For the best in productivity, value, and durability, always choose a Finn material blower. Save labor by avoiding the manual work of spreading material using wheelbarrows and rakes. Two workers alone can apply 15 cubic yards of mulch per hour with the MBH6, depending on job conditions and material. 2730 Falkenburg Road. Riverview, FL 33578. Get Directions. View More. 813-620-1000. Check out all of our Material Blowers for sale in Riverview, FL from Dobbs Equipment, LLC. Finn BB 5-Series Bark & Mulch Blower. With 5 cubic yard hopper. The BB 5-Series Bark & Mulch Blower is designed with ease of use and reliable performance in mind for landscape and erosion control contractors. With its simplified control package and streamlined engineering design, the BB 5-Series will be a dependable workhorse for the ... View FREE Public Profile & Reputation for Brenda Finn in Brandywine, MD - Court Records | Photos | Address, Emails & Phone | Reviews | $40 - $49,999 Net Worth The BB302 Bark Blower has proven to be the most popular Bark \\u0026 Mulch Blower for the small to midsize landscape company needing durability and performance on every jobsite. The BB302 applies landscape mulch and other bulk materials with unprecedented efficiency and eliminates the need for labor-intensive hand application. Material Blowers. BB302; MBH6 Material Blower; MBX Material Blower; FINN Filter Sock; Straw Blowers. B70; B40; FINN Krimper; FINN Landfill Solutions® Ground Preparation Attachments. GS Series – Skid Steer Attachments for Ground Preparation; GM – Series Mini Skid Steer Attachments for Ground Preparation; GT Series – Tractor Attachments ... The FINN B40 Straw Blower brings material application ease to small landscaping operations. You save time and energy by eliminating the tedious and time consuming process of hand application. And because the unit is both self-powered and portable, it's easy for you to apply pine straw in diverse locations.Material Blowers Straw Blowers Krimpers Why Finn Support About Contact English (United States) ... These are the design foundations of FINN equipment—from our Straw Blowers, which launched a new industry, to our market-leading HydroSeeders® and Bark & Mulch Blowers. Sent! We will contact you shortly.FINN Material Blowers are the most versatile performers you can find, delivering high quality results in landscaping, erosion control, and construction related applications. With …

Learn more about the MBX Material Blower for sale in Riverview, FL from Dobbs Equipment, LLC. Innovation. Productivity. Efficiency. Why FINN Support ... As a proud member of the FINN Dealer Network our knowledgeable staff and factory trained technicians work hard everyday to help you succeed. Call us today for all your Sales, Service, Parts and ...

To ensure a consistent, well-mixed slurry in the hydroseeder tank, add the lightest material first. With the recommended amount of water in the tank, start by adding the seed and mulch, followed by a tackifier and additives, if necessary. Add the fertilizer last. As the heaviest material in the tank, the fertilizer will naturally sink to the ...Material Blowers. BB302; MBH6 Material Blower; MBX Material Blower; FINN Filter Sock; Straw Blowers. B70; B40; FINN Krimper; FINN Landfill Solutions® Ground Preparation Attachments. GS Series - Skid Steer Attachments for Ground Preparation; GM - Series Mini Skid Steer Attachments for Ground Preparation; GT Series - Tractor Attachments ...Material Blowers. Request a Demo or Quote. Contact your FINN Dealer to ask some questions, schedule a demo, or get a quote. Thanks! We will contact you shortly. ... As a proud member of the FINN Dealer Network our knowledgeable staff and factory trained technicians work hard everyday to help you succeed. Call us today for all your Sales ...Click for Phone Number. Dealer Website. Email Dealer. More Details. Machine description: Closing Time: 2024-05-01 08:30:55 AM... more info about the Finn T120S-43. New and Used Finn Straw Blowers ...Check out our Straw Blowers page for more information from Thomson Equipment in Portland, ORApr 23, 2024 · Phone: (716) 219-7048. View Details. Email Seller Video Chat. Pre-Emissions 2015 Finn BB302 towable bark blower equipped with 150 feet of hose, wireless remote, auto reverse, new rebuilt airlock, and new updated control panel/ remote. This bark blower has 1,3...See More Details. Get Shipping Quotes. Apply for Financing. 7:00 AM - 5:30 PM. Friday. 7:00 AM - 5:30 PM. 336-668-2762. Learn more about the MBH6 Trailer Material Blower for sale in Greensboro, NC from James River Equipment.Mar 9, 2021 · Finn material blowers range in size from large, skid-mount-only units with an application rate of 22 cubic yards per hour to smaller, trailer-mounted units capable of applying 10 cubic yards per hour. The size of the material blower needed depends on the size of the project, location of the site and the type of material to be used.

Calwinn.

Regal cinema newport beach ca.

For the best in productivity, value, and durability, always choose a Finn material blower. Save labor by avoiding the manual work of spreading material using wheelbarrows and …Learn more about the BB302 Material Blower for sale in Freehold, NJ from Woods Machinery (Garden State Bobcat) Innovation. Productivity. Efficiency. Why FINN ... As a proud member of the FINN Dealer Network, our knowledgeable staff and factory-trained technicians work hard every day to help you succeed. Call us today for all your Sales, Service ...NOTIFY FINN CORPORATION OF THE FAILURE OF MATERIAL OR WORKMANSHIP 1-800-543-7166 Extension (246) [email protected] 2. ... Hydroseeders & Straw Blowers 2 years or 2000 hrs which ever comes 1st All other equipment 1 year or 1200 hrs which ever comes 1st.MBX Material Blower **Available with a 10, 16 or 22 yard hopper.**\ \ Designed for EXTREME duty, the MBX Material Blower is a versatile machine that efficiently processes a variety of landscaping materials including: bark mulch, wood chips, compost, soil amendments and other bulk materials.Bamboozle discovered a New way to bring eco-friendly materials to the market. Better options for consumers to enjoy the best of both worlds. In the past, consumers often had to cho...To ensure a consistent, well-mixed slurry in the hydroseeder tank, add the lightest material first. With the recommended amount of water in the tank, start by adding the seed and mulch, followed by a tackifier and additives, if necessary. Add the fertilizer last. As the heaviest material in the tank, the fertilizer will naturally sink to the ...MBH6 Material Blower The new MBH6 Material Blower is designed with simplicity and reliability in mind for landscape and erosion control contractors. Its simplified control system, with multi-language capability and streamlined engineering design, make it a dependable workhorse for bark, mulch, compost and soil blend applications. This mid-size Material Blower is easy to operate, maintain and ...The FINN BB1222 Bark Blower applies landscape mulch and other bulk materials with unprecedented efficiency, and eliminates the need for labor-intensive hand application. The BB1222, with 21.8 cubic yard capacity, provides high efficiency mulch application capabilities for landscape maintenance companies and mulch suppliers.01/02/24 11:03 PM. 91876. $10. Finn B40 straw blower for sale in Osceola, Iowa. Item DL7823 will sell on February 6th, 2024. Purple Wave is selling a used Tools in Iowa. This item is a Finn B40 straw blower with the following: Serial: SSA-564. This Finn B40 straw blower will sell to the highest bidder regardless of price. Finn B40 straw blower. ….

7:00 AM - 5:00 PM. Friday. 7:00 AM - 5:00 PM. 813-620-1000. Learn more about the B230 Straw Blower for sale in Riverview, FL from Dobbs Equipment, LLC.Learn more about the BB302 Material Blower for sale in San Diego, CA from Clairemont EquipmentWe would like to show you a description here but the site won't allow us.Check out our Material Blowers page for more information from TA Drilling in , Innovation. Productivity. Efficiency. Why FINN Support About Contact English (Australia) Home Hydroseeders ... Your FINN Corporate Dealer.TOWING TRUCK: The truck used to tow the Finn Straw Blower should have a bed large enough to carry the quantity of mulch needed for economical operation. If the Straw Blower is going to be used on rough, hilly terrain, a truck with a two-speed axle is suggested. Page 12: Attachments (50' Extension For Discharge Spout)Thursday. 8:00 AM - 4:30 PM. Friday. 8:00 AM - 4:30 PM. 800-451-8838. Learn more about the BB302 Material Blower for sale in Pittsfield, ME from hydrograsscorp.com.P IURP GLVFKDUJH WRZHU***. HydroSeeder 'LVFODLPHUV. * Based on 1500 lbs. per acre. ** Working weight includes one full load of ¿ber mulch and water with no stored materials on deck. *** Discharge distances based on testing in a specific controlled environment. Actual results may vary.2022 Finn MBX10 Material Blower with only 437 hours. Equipped with seed injection system, skid plate, dust suppression system and factory installed work lights. Currently mounted on a roll off frame which is available for purchase. Material Blower only $200,000. Contact Anthony Santangelo at 914-424-2081 Machine is located in Mahopac, NYFINN Straw Blowers multiply your productivity and profits by doubling straw coverage in a fraction of the time it takes to apply by hand. There’s no more efficient way to ensure soil moisture retention and protect against erosion damage to freshly seeded areas. Designed to deliver smooth, reliable power for maximum straw shredding and ...A blower motor is part of the heating and cooling system in a house or other building. It pushes heated or cooled air through the ductwork of the building. Blower motors are also u... Finn material blower, 7:30 AM - 4:30 PM. Friday. 7:30 AM - 4:30 PM. 410-799-5575. Check out all of our Straw Blowers for sale in Jessup, MD from Turf Equipment., The FINN B40 brings mulching ease to small landscaping operations. You save time and energy by eliminating tedious and time consuming hand mulching, and the quality and coverage are far superior to that of traditional methods. Using the B40 Straw Blower can guarantee a faster and more uniform growth over larger areas., Learn more about the MBX Material Blower for sale in Pittsfield, ME from hydrograsscorp.com. Innovation. Productivity. Efficiency. Why FINN Support ... As a proud member of the FINN Dealer Network our knowledgeable staff and factory trained technicians work hard everyday to help you succeed. Call us today for all your Sales, Service, Parts and ..., FINN Bark & Mulch Blowers are the most versatile performers you can find, delivering high quality results in landscaping, erosion control, and construction related applications. With high production bulk material handling and accurate application, your workers can increase productivity up to 700%., 2018 FINN MB50-07 Material Blower. Call for price. Finn 2018 MB50-07 Bark Blower for sale Only 755 hours in good condition Power: Cummins QSF 2.8 L Diesel T4F 65 hp ..., When฀ mounting฀ a฀ skid฀ 605฀ Bark฀ Blower฀ be฀ sure฀ to฀ follow฀ the฀ 605฀skid฀mounting฀instructions.฀To฀insure฀proper฀weight฀distribution฀ and฀ to฀ make฀ sure฀ the฀ bark฀ blower฀ is฀ properly฀ supported฀ by฀ the฀ truck.฀When฀mounting฀a฀skid฀model฀contact฀FINN ..., Learn more about the MBX Material Blower for sale in Riverview, FL from Dobbs Equipment, LLC. Innovation. Productivity. Efficiency. Why FINN Support ... As a proud member of the FINN Dealer Network our knowledgeable staff and factory trained technicians work hard everyday to help you succeed. Call us today for all your Sales, Service, Parts and ..., MBX Material Blower. Available with a 10, 16 or 22 yard hopper. Designed for EXTREME duty, the MBX Material Blower is a versatile machine that efficiently processes a variety of landscaping materials including: bark mulch, wood chips, compost, soil amendments and other bulk materials. Effectively applying up to 22 yards of bulk mulch per hour ... , In this Ask The Experts video we cover operating the FINN BB 5-Series Bark Blower using the basic controls, and suggestions and techniques for getting the mo..., 1 Operation and Maintenance of the Finn Bark Blower. Download this manual. Operator Instructions and Parts Manual. BB302 MU2018 Rev B. 9281 LeSaint Drive • Fairfield, Ohio 45014. Phone (513) 874-2818 • Fax (513) 874-2914. 1-800-543-7166. Model BB302. Model MU., Material blowers to meet your needs. FINN material blowers are versatile machines, capable of increasing productivity and reducing labor and material costs. From landscaping contractors to …, 2023 FINN MBH6 Material Blower. Call for price . Brand New 2023 Finn MBH6 Bark Blower Blower, 725 CFM @ 12 psi (20.5cmm @82.7kPa), Power, Yanmar 4TNV98C (3.3L) Tier 4 Final Diesel, 67HP... Located in Portland, OR, US. 2021 FINN B70 Hydroseeder / Straw Blower. Call for price ., How to start an MBH6? A short video explaining the steps to turn on your MBH6 Material Blower., helps reduce material cost from 20% to 40% by breaking up material clumps and by producing an even mulch spreading pattern, with fine particles on top. Capably Equipped. The BB302 propels bark mulch utilizing a specially engineered air lock and blower system through various lengths of durable 4” flexible hose for application up to 200’ away., Material blowers are versatile machines capable of increasing productivity by up to 700% and reducing material costs between 20% to 40%. For small- to medium-sized landscaping companies, material blowers can lead to increased business with higher profit margins by reducing labor hours and material costs per jobs., Working Weight*. MBX10: 21,740 lbs. (9,861 kg) MBX16: 27,666 lbs. (12,549 kg) MBX22: 33,592 lbs. (15,237 kg) Finn - MBX - Material Blower by Finn Corporation. Designed for EXTREME duty, the MBX Material Blower is a versatile machine that efficiently processes a variety of landscaping materials including: bark mulch, wood chips, compost, soil ... , MBX Material Blower **Available with a 10, 16 or 22 yard hopper.**\ \ Designed for EXTREME duty, the MBX Material Blower is a versatile machine that efficiently processes a variety of landscaping materials including: bark mulch, wood chips, compost, soil amendments and other bulk materials., MBH6 Material Blower; MBX Material Blower; FINN Filter Sock; Straw Blowers. B70; B40; ... FINN STRAW BLOWER B230. Operator Comfort. engine and blower. Discharge tube. Material Capacity. Find a Dealer. Product Page. Specifications. FIND A DEALER. Select from our options below. North American Dealers., Learn more about the MBX Material Blower for sale in Zelienople, PA from Highway Equipment. Innovation. Productivity. Efficiency. Why FINN ... As a proud member of the FINN Dealer Network our knowledgeable staff and factory trained technicians work hard everyday to help you succeed. Call us today for all your Sales, Service, Parts and Rental ..., The FINN T75 HydroSeeder shows-off the top performance, clean aesthetics and operator-friendly design you can expect from FINN. With the tower and hose reel standard equipment, this unit is the answer to achieving the most efficient one-man, one-step process to seeding, fertilizing, and mulching., FINN material blowers are versatile machines, capable of increasing productivity and reducing labor and material costs. From landscaping contractors to construction companies, material blowers can handle many types of materials to support your business. Between cost savings and increased productivity, material blowers can lead to growth for ..., Finn BB 5-Series Bark & Mulch Blower. With 5 cubic yard hopper. The BB 5-Series Bark & Mulch Blower is designed with ease of use and reliable performance in mind for landscape and erosion control contractors. With its simplified control package and streamlined engineering design, the BB 5-Series will be a dependable workhorse for the ..., Material Blowers. FINN Material Blowers deliver high quality results in landscaping, erosion control, and construction related applications. ... FINN Straw Blowers make quick work of straw mulching even in the most demanding conditions. LEARN MORE. Our Top Picks. B230 Straw Blower. Up To 20-Tons Per Hour. Learn More T90T HydroSeeder Trailer ..., Jul 24, 2020 ... Mulching with a Finn mulch blower. Precision Films•7.4K ... MB50 FINN Material Blower: How to Operate a Mulch Blower for Commercial Landscaping., 7:30 AM - 4:30 PM. Friday. 7:30 AM - 4:30 PM. 888-708-4484. Learn more about the MBH6 Material Blower for sale in Fairfield, OH from FINN All Seasons., 1 Operation and Maintenance of the Finn Bark Blower. Download this manual. Operator Instructions and Parts Manual. BB302 MU2018 Rev B. 9281 LeSaint Drive • Fairfield, Ohio 45014. Phone (513) 874-2818 • Fax (513) 874-2914. 1 …, 2014 Finn BB302. used. Manufacturer: Finn. Model: BB-302. Pre-Emissions 2014 Finn BB302 bark blower powered by a Kubota diesel engine, hitch extension, 150 feet of hose, wireless remote, and has a 1.5yd hopper capacity. This machine only has 520 hours and the airlock is... $52,900 USD., Huckleberry Finn is a playful, enterprising, mischievous and compassionate boy of about 13 or 14 years old. He is a free spirit who observes the world logically and practically, wi..., THE MATERIAL-FEED SYSTEM The material-feed system on the Bark Blower has been designed to give fast and uniform mechanical feeding. Page 29: Subsystem 2: Hydraulic System At time of manufacture, this unit contains Finn Vulhydra hydraulic oil. ... ® FINN 5-SERIES BARK BLOWER TECHNICAL SPECIFICATIONS 7 ft. 5 in. (225 cm) 9 ft. 10 in. …, Those are staggering figures, but there is a solution for landscaping contractors. Dispersing straw with a straw blower is a fast and effective method of protecting bare soil and controlling raindrop erosion. With a straw barrier, grass and other vegetation have the opportunity to grow and provide further protection from erosion., All FINN dealers have factory-trained service technicians and can help you keep your equipment in top shape. FINN dealers schedule general maintenance and also carry an inventory of the most common parts to service you needs when a machine needs tune-up or goes down. FINN Dealers go the extra mile and are dedicated to partner with you for …, Your FINN Corporate Dealer. Hydroseeders Material Blowers Straw Blowers Krimpers ‹ Material Blowers; Home / Material Blowers / MBH6 Trailer Material Blower; Electric tarp. Electric tarp standard to help meet DOT laws for load coverage. Lightweight design. Lightweight design for increased payload capacity and more versatile towing options ..., Your FINN Corporate Dealer. Hydroseeders Material Blowers Straw Blowers Krimpers ‹ Material Blowers; Home / Material Blowers / BB302 Material Blower; Hose reel. Standard rear mounted hose reel. Blower. Blower, airlock and hydraulic functions are exclusive to FINN design. Airlock. Mulch is propelled through a specially engineered airlock and ...