SIGHT GLASSES
Features Include
- Nickel Plate Steel Body
- Hermetically Sealed Fused Lens
- Common MPT Pipe Connection
- Over 750 psi Working Pressure
- 300° F Max Working Temp (148° C)
- Suitable for Most Refrigerants
- Can be used with most Industrial Fluids that are Non-Corrosive to Glass & Steel
- Hard to find Rotolock Connection Sight-Glass
