PETOL Sight Glass

The PETOL SIGHT GLASS allows the pumper and water hauler to see what is flowing through heat-treaters, separators, and storage tank drain lines at all times.

The clear view nipple is made from a tough, shatter-resistant polycarbonate. This type of plastic has more than 30 times the impact resistance of safety glass, withstands prolonged exposure to ultraviolet rays, and can be used in temperatures ranging from -150° to 165°F.

PETOL Sight Glass
Click any Catalog No. to send an inquiry.
CATALOG NO.	SIZE (O.D. x L)	CONNECTION	WEIGHT	RATING
SG0500	2" x 8"	Threaded	11-1/4 ozs.	500 PSI
SG0500V	2" x 8"	Victaulic Groove	11-1/4 ozs.	500 PSI
SG1000*	2" x 8"	Threaded	1-1/8 lbs.	1000 PSI
SG1000V	2" x 8"	Victaulic Groove	1-1/8 lbs.	1000 PSI
SG0500-3	3" x 8"	Threaded	1-1/8 lbs.	500 PSI
SG0500V-3	3" x 8"	Victaulic Groove	1-1/8 lbs.	500 PSI
SG0500-4	4" x 8"	Threaded	1-3/8 lbs.	500 PSI
SG0500V-4	4" x 8"	Victaulic Groove	1-3/8 lbs.	500 PSI
*Special lengths available upon request.

WARNING! Always place the pipe wrench on the metal connections and not the sight glass itself when tightening. Do not tighten or loosen while under pressure. Avoid direct contact with strong acids or chemicals such as carbon disulfide acetone, etc. The PETOL Sight Glass is to be used on drain lines ONLY. NEVER use on flow lines. Always use an oily rag when cleaning the sight glass.