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Nailor® Critical Environment

Radial Pattern Diffusers

Diffusers

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Radial Face Nailor

Nailor 92RPD, 92FRP, and 92CBPRP Radial Pattern Diffusers are designed to provide low aspiration at high ventilation rates, especially for critical spaces with stringent ventilation requirements.

Radial Face

Nailor 92RPD Series diffusers feature a unique non-aspirating, forced displacement, radial design with solid baffles in an intrusive perforated face that can supply large volumes of air at low initial face velocities, designed for critical spaces with stringent ventilation requirements.

Flush Face

Nailor 92FRP and 92HCD Series diffusers features a perforated face that is flush with the ceiling line for a continuous, pleasing architectural appearance and produces a 90° pattern or a hemispherical 180° pattern. Suitable for pharmaceutical manufacturing, biotechnology research, animal labs, food processing and other clean applications where high airflows with short throws are required. The 92HCD is for applications that require a higher capacity.

Adjustable

Nailor 92CBPRP Series Radial Pattern Diffusers are designed to provide an adjustable radial air pattern for delivering high volumes of low velocity air. Two sets of individually adjustable curved blade pattern controllers provide field control flexibility and can be set to produce custom, effective directional control with minimum resistance and noise generation.

Louvered Diffuser with High Efficiency Filter

Diffusers

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Louvered Diffuser with High Efficiency Filter Nailor

The Nailor 6200F is a high capacity louvered face directional diffuser with a replaceable HEPA filter for cleanroom applications. The diffuser produces a four-way horizontal air pattern.

Applications for this diffuser include anterooms in biotechnology research and pharmaceutical manufacturing where large volumes of clean air are required to purge contaminates from the space.

Laminar Flow Diffusers

Diffusers

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Laminar Flow Diffusers Nailor

Nailor 92LFD Series Laminar Flow Diffusers utilize the well proven and time tested concept of vertical air mass ‘laminar flow’ technology. They produce a non-aspirating low velocity, uniformly distributed downward moving ‘piston’ of conditioned air and may be used individually or as in the case of hospital rooms several units may be banked together to sufficiently cover the area and produce on combined laminar mass. Available in steel, aluminum, and stainless steel options, with or without HEPA or ULPA filters.

Steri-System Air Curtain

Air Curtain

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Steri-System Air Curtain Nailor

Nailor 92LS Steri-System Linear Slot Diffusers are designed to provide an air curtain for operating rooms. The unique slot design creates a continuous curtain of air, angled outwards 5 – 15°, that encloses the operating area and minimizes the possibility of contaminated air entering the surgical area. The single slot design creates a uniform low velocity curtain that minimizes entrainment of contaminated air into the curtain air stream. It also creates a wider velocity profile with less turbulence and hence less induction over similar two slot designs. The face design incorporates longitudinal deflectors that horizontally deflect a small amount of air lengthwise. This effectively joins the airflow through sections and corners with a truly continuous air curtain, resulting in enhanced isolation of the surgical area.

Steri-System Operating Room Systems

Operating Room Systems

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Steri-System Operating Room Systems Nailor

Nailor 92STSYS is a complete operating room ventilation system, specially designed to reduce airborne contaminants. Model 92LS-SS Linear Slot Diffusers are located around the perimeter to create a continuous low velocity curtain of air angled outwards 5 – 15°. The curtain encloses the operating area and minimizes the possibility of contaminated air entering the surgical area. Model 92LFD-SS Laminar Flow Diffusers installed above the operating table produce a low velocity non-aspirating, vertical air pattern. This low velocity ‘clean’ conditioned air flows over the operating table and greatly increases the ventilation rate within the surgical area. The Steri- System is available in 14 standard module sizes with a wide variety of custom variations that allow it to be tailored to suit almost any application.

Hospital/Cleanroom Diffuser Accessories

Operating Room Systems

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Steri-System Operating Room Systems Nailor

Nailor HEPA and ULPA filters are designed specifically to fit Nailor 92LFDF-AL, 92LFDMF-AL, 92LFDHF-AL, 92LFDF-SS, 92RPDF-1SS and 92RPDF-2SS diffusers. Nailor HEPA and ULPA filters are designed specifically to fit Nailor 92LFDF-AL, 92LFDMF-AL, 92LFDHF-AL, 92LFDF-SS, 92RPDF-1SS and 92RPDF-2SS diffusers.

Fan Filter Units

Fan Filter

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Fan Filter Units Nailor

Nailor 92FF Series Fan Filter Units and Diffusers consist of a unitary, welded stainless steel plenum or complete aluminum construction, a room accessible perforated grille face, available with pressure independent or pressure dependent EC motors and forward curved or backward curve options. The fan/motor assembly is designed to supply HEPA/ULPA filtered air to a clean room environment and can be used in many applications such as microelectronics, pharmaceutical, biotechnology as well as aerospace manufacturing/assembly and laser/optics industries. Each unit is built to IEST RP Standards and factory leak tested and serialized (HEPA filter only) with a PAO aerosol. Available in stainless steel or aluminum construction.

Air Cleaners

Air Cleaners

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Manufacturer's Site
Air Cleaners Nailor

Mobile Air Cleaners provide continuous filtration of the space air to help reduce the risk of biological aerosol transmission without the requirement to involve an existing HVAC system. The air cleaner uses a combination of UV-C light and a HEPA filter before recirculating clean air up into the room.

 

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                      Jim Lubratt

                      President & Chief Executive Officer

                      Jim Lubratt has been president of SVL since 2006. He first joined the company as a sales engineer in 1992 and was made a partner in 2000. He holds a Bachelor of Science in mechanical engineering from Southern Methodist University and first entered the HVAC industry as a marketing engineer for a heat pump manufacturer in Texas.

                      In addition to his role at SVL, Jim is vice president of AQC Industries, LLC, a manufacturer of specialized underground ductwork systems. He is also an investor and board member for Hydromx, Inc., a manufacturer of heat transfer nanofluids, and Crotega, Inc., creators of personal and building security solutions.

                      Jim and his wife, Tracy, met in college and married in 1993. They have three children, two of whom have graduated college in Texas, while their youngest is attending Grand Canyon University in Arizona.

                      Outside of work, Jim places a priority on his faith, family, friends, and fitness. He enjoys helping people-supporting charities, time with his wife and kids, road-biking with friends and efforts to stay physically fit.

                      A message from Jim on the achievements of SVL

                      SVL started in February 1967 by Charlie Schwab and Craig Vollhaber. Schwab-Vollhaber, Inc. (as it was named at the time) steadily grew and, in 1985, welcomed Paul Lubratt as another partner, becoming Schwab-Vollhaber-Lubratt, Inc. SVL’s founders had the determination to build the most talented, customer-focused HVAC representative in the Midwest. Our original drive and passion still shape the company and culture to this day. The achievements of an organization are the results of the combined efforts of every individual. From humble beginnings, SVL founders paved the way to industry success with hard work and determination. “Today, SVL is strongly organized with great people to lead our industry forward as we are challenged with fast-paced changes to reduce our environmental impact,” says Jim. Now, 55+ years later, SVL is under the leadership of two new principals who share the same vision and drive that has propelled SVL throughout the years. Built on a foundation of integrity, Jim Lubratt, and Charlie Vollhaber strive to ensure opportunities for personal growth, improved work environment, and shared life enrichment. The achievements of our organization are the results of the combined efforts of every individual.

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                      Charlie Vollhaber

                      Executive Vice President & Officer

                      Charlie Vollhaber is a third-generation employee at SVL, as a grandson of company co-founder Craig Vollhaber and son of former CEO Todd Vollhaber. Charlie holds a Bachelor of Science in mechanical engineering and an MBA, both from the University of Minnesota. He became an outside salesman for SVL in 2013, was made a partner in 2019, and then executive vice president and officer in 2022.

                      He grew up playing sports, including football, basketball, golf, and track, and enjoys the competitive nature of the HVAC industry. “I like that no two days are ever the same as there are always questions to answer and problems to solve,” he says. “Most of all, I enjoy working with great people and coordinating together on challenging projects to achieve positive results together.”

                      Outside of work, Charlie enjoys spending time with his wife, Lesley, and their three boys. He’s also fond of golfing, traveling, and attending concerts and sporting events. One of his favorite quotes is from the book of Philippians: “Do nothing from selfish ambition or conceit, but in humility count other more significant than yourselves. Let each of you look not only to his own interests, but also to the interests of others.” Because HVAC and construction is such a team effort, he says, “this mindset helps to create positive results in a vast majority of situations.”

                      A message from Charlie on the culture of SVL

                      “At SVL, we strive to cultivate a unique culture that revolves around finding and empowering exceptional individuals. We believe in equipping our team members with the right tools and resources to succeed.

                      As we’ve grown the business, we have deliberately maintained a small firm culture, fostering an environment where collaboration thrives. We encourage open dialogue and promote a sense of comfort among our employees, allowing anyone to ask questions and seek guidance from anyone else, regardless of their level within the organization.

                      We foster a workshop-like atmosphere where everyone’s contribution is valued. Presenting your work to another individual or a group of teammates provides a platform for collaboration, where ideas are shared, dissected, and improved collectively. We firmly believe in the power of mentoring and provide various avenues for both formal and informal guidance. Whether it’s through structured training programs or casual conversations, we encourage team members to discuss a wide range of topics, from work-related successes or issues to everyday personal life topics.

                      In summary, our culture is built on the foundation of attracting exceptional individuals, empowering them with the necessary tools, and fostering a collaborative environment where mentorship and growth thrive. We are committed to creating an atmosphere where every team member feels supported, valued, and encouraged to reach their fullest potential.”

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                      Al Gramse

                      Vice President of SVL Service Corporation

                      Al Gramse has been in the HVAC industry for over 30 years. He began as a service technician.  Then over his career worked in technical support, building automation, then service manager prior to his current role.

                      How did Al end up in the HVAC industry?  “After high school, I took a couple years to figure out what I wanted to do.   Where I was working at the time, a grumpy old coworker, who I didn’t get along with, walked up to me and said ‘What are you doing here?  Go back to school.’”  I said, “For what?”  He said “There’s a tech school down the street.  Go down there and pick something that interests you”. Then he walked away.  That weird interaction, with someone I didn’t get along with, sent me down a 30-year path in the HVAC industry.   Never underestimate the potential of a little encouragement.   Even if it is from a strange source.

                      Al has been with SVL for 15 years and is the head of our SVL Service division. “The people here are some of the best in the industry,” Al says. “A bunch of team-oriented, knowledgeable, go-getters.” His personal mantra is “figure it out,” “Do a little fact-finding on your own. Use your own brain before you use someone else’s. But know when to ask for help.” he prescribes. “It’s amazing what you can accomplish on your own if you dig in a little bit.”

                      Outside of work, Al has lots of outdoor hobbies, including hunting, fishing, and motorcycling, though his favorite pastime is simply hanging out with family.

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                      Jennifer Roach

                      Director of Marketing, Events & Administration

                      More than just a creative director, Jen brings 30 years of marketing and leadership magic to SVL. Her journey began in the trenches of graphic design, quickly evolving into crafting eye-catching campaigns for iconic brands like Target, Gabberts, Gander Mountain and Camping World. As a seasoned director and agency veteran, she honed her skills with recreational vehicle giant Parts Unlimited before leading creative teams at HOM Furniture and, ultimately, landing at SVL during a crucial growth phase.

                      Jen thrives on "servant-leadership," empowering her team and fostering a culture of trust and mutual respect. "It unlocks their potential, fuels creativity, and leads to work we're all proud of," she says. "I want my team to care, collaborate, and push boundaries together."

                      When not shaping impactful campaigns, Jen enjoys weekend adventures with her husband, Scott, and son, Crew. Their lives are a tapestry of shared passions, from bike rides and baking experiments to cheering on Simley High School wrestlers. And with her recently built forever home in Cottage Grove, her free time now includes a new, thrilling chapter: weekend renovation warrior!

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                      Mike Ruff

                      Vice President of Information Technology

                      Mike Ruff, the Vice President of Information Technology at SVL Inc., is a seasoned professional with an impressive 24-year tenure in the IT industry. His journey in the field is marked by extensive experience and expertise in various domains, including serving as a Cloud Architect focusing on Azure Software as a Service (SaaS), Infrastructure as a Service (IaaS), and both B2B and B2C solutions. Mike’s skills extend to being a Security Architect, where he has honed his knowledge in safeguarding digital assets, and he is also proficient in the Microsoft 365 stack, virtualization, routing, switching, and wireless technologies.

                      Beyond his professional roles, Mike is deeply passionate about technology in all its forms, which is evident in his career and personal hobbies. His love for technology is not just limited to his work but also spills over into his leisure activities. In the summertime, Mike enjoys the thrill of riding his motorcycle, embracing the freedom and adventure it brings. When winter arrives, he switches gears to snowboarding, seeking the excitement and challenge of the snowy slopes. These hobbies reflect Mike’s dynamic personality and continuous pursuit of technically engaging and physically exhilarating activities.

                      Mike Ruff's blend of professional expertise and personal passions make him a unique and valuable asset to SVL Inc., embodying a perfect synergy of technical acumen and a zest for life's adventurous aspects.

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