Virtual Polymer Compounds (VPC) offers a complete line of standard fiberglass enclosures. Our tough and durable line of Enduro shelters range from 29" x 29" to 72" x 72", providing protection and storage for water samplers, pumps, well heads, communications, chlorination, and other corrosive and hazardous chemical equipment. VPC also has an on-staff design team to customize a fiberglass enclosure that best meets your needs when our standard line may be an exact fit for your application. With decades of fiberglass manufacturing experience, our team of fabricators can build shelters of nearly any size to your specifications.

Our complete line of fiberglass-tough Enduro shelters are ideal for housing samplers, pumps, switchgear transformers, radio repeater shelters, chlorination equipment, emergency spill equipment, safety, and industrial equipment.

-Maintenance Free -
Our exterior gel coat is non-corrosive, meaning these shelters won't rust, crumble or deteriorate and can easily be maintained or cleaned with a quick spray down.

-Superior Strength -
These shelters are constructed from single-piece molded fiberglass reinforced plastic, designed to withstand 130mph winds and roof loads of 30lbs per square foot!

One pcs molded enclosure with door and stainless steel hardware

Our Custom Buildings have been used to house power equipment, radar equipment, telecommunications gear, and a variety of instrumentation, to name just a few applications. Whenever chemical and environmental challenges are present, our experienced team and state-of-the-art technology can provide you with a product to meet your specific needs.

VPC is proud to count among its many customers the US Coast Guard, US Navy, Proctor & Gamble, DuPont and Chevron. Our design team will work with you to make sure the end result is a cost effective and functional shelter that meets your unique needs. Our engineering staff will provide technical drawings and specifications, and our experienced fabricators will turn your design into a reality. We couple our collaborative design process with exceptional customer service, making sure VPC delivers the right solution for you. While our shelters listed below come with standard equipment or sizes, we also take a project-by-project approach and can easily modify widths and depths or customize equipment packages and options.

Molded cube with optional lids and insulations

Filament wound fiberglass structure with applied floor and optional collection methods

Our line of high-quality Fiberglass Booths offer greater durability than metal, wood, or concrete solutions, in a lightweight structure. Fiberglass booths are a more attractive, non-corrosive, non-reactive, non-conductive, RF-transparent alternative to the traditional outdoor booth. Our fiberglass booths are regularly chosen for Airports, Hospitals, Stadiums, Parking Lots and Toll Plazas, as a housing for people and equipment while offering year-round protection in even the most demanding of environments.

Parshall Flumes are used in sewage treatment plants as well as industrial and municipal sewers. When it comes to fixed flow monitoring installations, the Parshall Flume is one of the most widely-used flume types. The special shaped open channel flow section is often installed in ditches or canals to measure flow rate.

Parshall Flumes are sized by throat width and conform to standardized dimensions published in the U.S. Department of the Interior, Bureau of Reclamation.

Originally developed to measure agricultural water runoff, H flumes have a "V" shaped design that allows for measurement of a wide flow range. Often used to measure irrigation water, snow melt, holding pond overflow, industrial process discharge, and sanitary/storm sewer discharge.

HS Flumes are designed to measure very small flows with a high degree of accuracy; please refer to HL Flumes for large flows.

H FLUME APPLICATIONS:

• Watershed Runoff
• Agricultural Water Runoff

The Palmer Bowlus metering flume is widely used in open channels or pipelines that are not under any pressure.

The Palmer Bowlus metering flume has been widely used for measuring water and wastewater in open channels or pipelines that are not under any pressure. This flume is normally installed in a "U" shaped channel fed by a pipeline such as storm drains and sewers. This convenient flume requires little redesign or special modification of circular conduits for installation.

CHARACTERISTICS:

• Low Head Loss
• Minimum flow restriction
• Measurement accuracy

Trapezoidal Flume sizes are available to measure everything from an intermittent trickle to a consistent canal.

All trapezoidal flumes exhibit similar flow characteristics and have application advantages over other flumes and weirs. VPC offers a full line of standard flumes, along with countless custom structures used for open channel flow measurement. Sizes are available to measure everything from an intermittent trickle to a consistent canal.

CHARACTERISTICS:

• Flat bottom from entrance to exit for better head conversion.
• Do not require a free-fall discharge to operate correctly.
• Staff gauge and instrument mounting brackets located within flume and factory installed
• Natural shape of the flume mimics many earthen and concrete-lined ditches.
• Flat floor and sloping wall allow solids to pass through the throat without being trapped.

Custom fiberglass flume based metering manhole with ultrasonic sensor - often used for sewer rate reduction

Custom fiberglass manhole with integral grinding pump to reduce solids

Custom manhole with a magnetic flow meter often used for sewer rate reduction