ENVIRO GUARD Pipe End Covers
Protect piping, rupture discs and safety relief valves from rain, insects, birds and other unwanted foreign material with ENVIRO GUARD pipe end covers.
Fabricated from a tough PTFE-impregnated fiberglass material, ENVIRO GUARD pipe end covers easily endure harsh environments and temperatures up to 500°F (260°C).
ENVIRO GUARD pipe end covers:
- Protects your open piping from snow, ice or rain accumulation
- Provides clear visual indication of overpressure relief - the bright blue fabric is highly visible, even from a distance
- Shields open piping and vents from birds, insects and rodents
- Prevents environmental damage to an exposed rupture disc
ENVIRO GUARD pipe end covers are available for 90° or 45° pipe ends and may be purchased with an optional retrieval rope to hold the cover near the location after venting. A drawstring secures the cover snug against the pipe, and a permanently attached stainless steel tag provides clear model/size identification.
Retrieval ropes are available in 10- or 20-foot lengths.
- Nominal Size Range: 1″ - 24″ (25mm - 600mm)
- Burst Pressure Range: N/A
- Recommended Operating Ratio: N/A
- Service: Gas
- BDI Alarm System Compatible? N/A
- ASME Code Symbol Stamp Available?: No
Chemical Processing
Our rupture disks are manufactured with chemical processing in mind - corrosion resistance, leak tightness, high accuracy and durability come standard.
Food & Beverage Processing
We understand that product purity and safety are critical in food-related industries, so we provide hygienic and aseptic vessels and piping to assure compliance with FDA and 3A requirements.
Oil & Gas (Petrochemical)
The hydrocarbon industries require cost-effective system protection with a special focus on reducing fugitive emissions. Our catalog of configurations, materials, burst ratings and sizes make our rupture discs the right choice for these operations.
Pharmaceutical & Biotechnology
We focus on solutions to meet the stringent requirements of pharmaceutical processing - wherever perfectly hygienic facilities and hermetically sealed antiseptic systems are a must.
Related products
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Heat Shield
Where process temperatures climb to levels your rupture disk or its lining material are unable to withstand, you need a CDC heat shield. The shield functions as a barrier, reducing your rupture disc's exposure to high temperatures. It restricts the continuous flow of high-temperature gases or vapors, allowing the piping between the shield and rupture disc to act as a heat sink. -
MBC MULTIPLE-BOLT Sanitary Closure
Secure your vessel and piping connections with the highly durable MBC Multiple-Bolt Sanitary Closure - trusted by pharmaceutical, biotech, food, beverage and fine chemical industries worldwide. The MBC features a two-piece cast stainless steel body, secured with four stainless steel bolts. This sturdy clamp yields the ultimate in connection integrity, providing a dependable, sure hold for system fittings and components. The MBC is designed to work seamlessly with the SANITRX rupture disc family.
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With Colly Flowtech you always get
Local presence
We are represented in eight locations in Sweden, from Lund in the south to Skellefteå in the north. We also have offices in Denmark.
24/7 Service
We are available 24/7, all year round, with the aim of being faster, better and more engaged than our competitors.
Unique product range
At Colly Flowtech, we offer a unique product breadth in flow technology, with solutions customized for different sectors and industries.
40+ years of experience
With over 40 years of industry experience, we work in close collaboration with our customers and with a strong commitment.