Sight Glass

Sight glass is a transparent tube through which operators of tanks and boilers can see how much liquid is contained inside it.  Our line of safety sight glass can be purchased in assembly format and customized for use with surge tanks, radiators as well as other fluid filled items that have need for a level indicator.  Our sight glass is good for anti-freeze.  The pressure is rated for normal systems up to 30 PSI.  Our site glass is tested to 100 PSI and is cycled on and off for 24 hours.  **We accept no liability for the use/performance of these units.  Sight glass is sold as is with no installation support **
Displaying products 1 - 5 of 5 results
SAFETY SIGHT GLASS & O-RING 7/8" DIAMETER
MSRP: $18.50
Price: $24.00
SAFETY SIGHT GLASS & O-RING 7/8" DIAMETER
CHECKS COOLANT LEVEL WITHOUT REMOVING PRESSURE CAP. 7/8" DIAMETER WITH 14 THREADS
SAFETY SIGHT GLASS ASSEMBLY - FLAT FACE - THREADED
MSRP: $16.00
Price: $24.00
SAFETY SIGHT GLASS ASSEMBLY - FLAT FACE - THREADED
FLAT FACE GLASS
SAFETY SIGHT GLASS ASSEMBLY - THREADED TRUCK
MSRP: $35.00
Price: $45.00
SAFETY SIGHT GLASS ASSEMBLY - THREADED TRUCK
CHECKS COOLANT LEVEL WITHOUT REMOVING PRESSURE CAP. SIGHT GLASS ASSEMBLY WITH BRASS MALE 1/2-14 NPT THREAD
SAFETY SIGHT GLASS ASSEMBLY 1" DIAMETER
MSRP: $18.50
Price: $30.00
SAFETY SIGHT GLASS ASSEMBLY 1" DIAMETER
CHECKS COOLANT LEVEL WITHOUT REMOVING PRESSURE CAP. 1" DIAMETER BRASS FLANGE REQUIRES BRAZING
SAFETY SIGHT GLASS ASSEMBLY -TRUCK
MSRP: $35.00
Price: $30.00
SAFETY SIGHT GLASS ASSEMBLY -TRUCK
CHECKS COOLANT LEVEL WITHOUT REMOVING PRESSURE CAP. SIGHT GLASS ASSEMBLY- 1 1/8" DIAMETER BRASS FLANGE REQUIRES BRAZING. .925" HOLE