Features:
- Genuine glass of high stability and scratch proof. Sealing with an o-ring on the periphery and not on the face edge of the glass. Leak tightness is therefore not affected by axial pressures.
- Outside diameter is chosen to match mounting holes for tube fittings according to din 3865
- Seal is housed in a groove and therefore cannot be lost
- Meanwhile, this groove prevents the seal from being extruded when the sight glass is tightened
- The location of this seal also allows the use of a softer elastomer, which guarantees better and easier sealing
- Fluid level sight glasses gn 743.5 can be used on pressurized oil tanks
- Also, these oil level site glasses are suitable for applications with subpressure
- Maximum heat resistance: 180° c (356° f)
- When mounting fluid level sight glasses on walls of less than 4mm thickness, use nut gn 543.1.
Product details
- Country of origin Import
- Sight glass body material 303 stainless steel
- Brand J.W
- Winco
- Retaining ring material 301 stainless steel
- Series Gn743.5
- Seal material Fpm rubber (viton®)
- Sight glass material Esg glass
- Manufacturers part number 743.5-18-g3/4-b
Weights & dimensions
- Diameter 1.26"
- Across flats 1.18" (30mm)
- Thread size G 3/4 in
- Inner diameter .71"
- Thread length .35 in
- Height .31"
