Our customers in the USA are serviced by JW Winco. Please, use the website jwwinco.com
Our customers in the USA are serviced by JW Winco. Please, use the website jwwinco.com
ELESA original design Oil sight glasses GN 541.5 have a high mechanical strength. Therefore, they are designed to be relatively thin.
These oil sight glasses are fitted with a window creating a prismatic effect of a “cat’s eye” to provide a clearer and unmistakable oil level reading irrespective of oil color or viscosity. The advantage of this effect becomes obvious in cases such as underfilling or overfilling and monitoring the situation under unfavorable conditions.
Oil sight glasses GN 541.5 can also be used for tanks of water or water-glycol solutions (max. 50 %). Tests regarding maximum pressure are available.
Assembly instructions:
For mounting on walls of less than 4 mm thickness please use a mounting nut GN 7430.
RoHS
| d1 Window glass | d2 | d3 | l1 | l2 | s | Recommended tightening torque in Nm |
|---|---|---|---|---|---|---|
| 9 | G 1/4 | 18 | 10 | 6 | 15 | 2 ... 3 |
| 11 | G 3/8 | 22 | 7,5 | 7 | 19 | 3 ... 5 |
| 14 | G 1/2 | 26 | 10,5 | 8 | 22 | 4 ... 6 |
| 20 | G 3/4 | 31,5 | 10,5 | 9 | 27 | 6 ... 8 |
| 25 | G 1 | 40 | 11 | 10 | 34 | 8 ... 10 |
| 30 | G 1 1/4 | 47 | 11,5 | 13 | 40,5 | 8 ... 10 |
Our service team is available from Monday to Friday between 7:00 AM and 5:30 PM: +49 7723 6507 - 0
