with wrench
GN 441 Threaded plugs
| Identification no. 1 without vent drilling | ●Identification no. 2 without vent drilling |
| d1 | d2 | d3 Vent drilling | d4 | l1 ±0,5 | l2 | l3 | s | t min. | |
|---|---|---|---|---|---|---|---|---|---|
| 22 | G 3/8 | M 16 x 1,5 | 2 | M 5 | 26 | 8 | 15 | 5 | 8 |
| 26 | G 1/2 | M 20 x 1,5 | 2 | M 5 | 27,5 | 8,5 | 16 | 5 | 8 |
| 32 | G 3/4 | M 26 x 1,5 | 2 | M 5 | 29 | 9 | 17 | 6 | 8 |
| 40 | G 1 | - | 2 | M 5 | 32,5 | 11 | 18 | 7 | 8 |
Specification
Aluminium
plastic coated
| black | SW | RAL 9005 | |
| textured finish | |||
| blank | BL | ||
tumbled
temperature resistant up to 120° C
Sealing ring rubber
NBR (Perbunan)
Information
Threaded plugs GN 441 with the external diameter d1 match the screw-in holes for DIN 3852 pipe bolt connections.
The sealing ring is embedded in a radial recess on the plane side, which makes the sealing ring captive and cannot be squeezed out during tightening. The sealing is also relatively soft, enhancing the sealing effect also on uneven surfaces.
Threaded plugs with dipstick on request.
How to order
Threaded plug
GN 441-22-M16x1,5-1-BL
Code No.
441
d1
22
d2
M16x1,5
Identification no.
1
Finish
BL
The types marked thus ● are as usually not in stock.