ORDER

Sizes

Two Temperatures

All models are made of tough woven-glass fabric coated with chemical-resistant vinyl or Teflon and can replace any old-fashioned made-on-the-job covers at a fraction of the cost. They are attached or removed in seconds, and are sun, rain and fume-proof. Exclusive contoured shape makes a secure fit around flanges and valves; they won't fall off under any circumstances, even in a fire! Lightweight and compact, they fold flat for shipping and storage.

Screw-Pipe

Fittings Cover 

MODERATE-TEMPERATURE
VINYL COVERS—fully-indicating (meaning the actual material changes color, not just a patch) for installations where temperatures do not exceed 220°F. You can actually see where a leak occurs by the color change on that part of the cover! Resists acids, caustics, most other industrial chemicals. Available in all sizes for valves, and ¼" up to 36" for flange covers. 

HIGH-TEMPERATURE 
TEFLON COVERS—for continuous protection on pipelines carrying fluids with up to 500°F temperatures. Made from premium grade Teflon

Type 1 - Welded and back-welded joints where leakage is likely only between flanges.

Type 2 - Screw-on joints where leakage is possible between pipe and flange as well as between flanges.

Construction

Flange Cover - Type 2

​(For Screw Flanges)

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Visible Indication of Leaks

Milsheff SPRAY-STOPS SAFETY COVERS provide a much needed early-warning, visible indication of leakage. A color change triggered only from the inside by a leak enables even untrained employees to see that a leak has occurred. Even a single drop of acid will bleach the inside coating; an outside spray will not affect the color. Visible from a distance, the color change accelerates discovery and reduces damage. 

If leakage does occur—whether drops, spray or stream— Milsheff SPRAY-STOPS deflect it from spraying adjacent areas and personnel.

All models of valve and flange covers are fully-indicating (meaning the actual material changes color) except Teflon flange covers which indicate through a patch, and Teflon 

Flange Cover - Type 1

​(For Welded Flanges)

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