![Mod.-420_nuovo-profilo-esterno Mod.-420_nuovo-profilo-esterno](https://www.comaglio.it/wp-content/uploads/2017/12/Mod.-420_nuovo-profilo-esterno.png)
Standard measurements (mm)
![Standard measurements (mm) for drop down seal Basic Series 420](https://www.comaglio.it/wp-content/uploads/2017/12/420-1.jpg)
Standard packaging
Cardboard box with 40 pcs + 40 standard accessory packs
Optional packaging
Cardboard box with 15 polyethylene bags with 1 pc + 1 standard accessory pack + assembly instructions
Standard measurements (mm) | 330 | 430 | 530 | 630 | 730 | 830 | 930 | 1030 | 1130 | 1230 | 1330 |
Max shortening (mm) | 130 | 130 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 |
Standard measurements (Max shortening): 330 (130), 430 (130), 530 (200), 630 (200), 730 (200), 830 (200), 930 (200), 1030 (200), 1130 (200), 1230 (200), 1330 (200).
FASTENING SYSTEMS
STANDARD
![Standard fastening system for drop down seal Basic Series 420](https://www.comaglio.it/wp-content/uploads/2017/12/420-3A.jpg)
Remove and screw
![Standard fastening system for drop down seal Basic Series 420](https://www.comaglio.it/wp-content/uploads/2017/12/420-3B.jpg)
OPTIONAL
![Optional fastening system for drop down seal Basic Series 420](https://www.comaglio.it/wp-content/uploads/2017/12/420-3C.jpg)
With brackets
FEATURES:
Mechanism with a single adjustment (screw F: descent) characterised by the controlled movement of the moving profile with gasket (immediate descent from the hinge side of the door and consequent gradual descent for the entire length) for adjustment to the floor.
COMPONENTS:
Extruded profiles in aluminium alloy 6060 - tubular gasket in EPDM - elements printed in self-lubricating nylon + nylon reinforced with 30% glass fibre - threaded rods in burnished iron - Ø 5 mm brass bushing - coil springs in treated stainless steel.
VARIATIONS ON REQUEST:
Button: hexagonal brass, square nylon, bevelled nylon, rolling nylon (pivot).
Gasket: silicon tubular, brush.
OPTIONAL ACCESSORIES:
Nylon plate: CA101, CA102, CA104.
Insulating nylon plate with silicon gasket: PI001, PI002, PI002-R.
Fixing brackets: SC002A, SC002B-422.