MATERIAL
High-strength, reinforced phenolic based (PF) Duroplast, black colour,
glossy finish.
RING
Matte anodised aluminium.
(ELESA Original design - Reg. U.S. Pat. & TM Off.)
STANDARD EXECUTIONS
Black-oxide steel hub with H7 reamed hole:
- VDN.FP-A: without handle.
- VDN.FP+I-A: with revolving handle I.301+x (see page 405) in
Duroplast.
- VDN.FP+IR-A: with fold-away handle IR.407 (see page 412) in
Duroplast.
- VDN.FP+IRS-A: with automatic fold-away safety handle "Fold-Omatic"® type IRS.820 (see page 416) in technopolymer.
- K: index to add after the code and description for executions with
hole and keyway in compliance with DIN 6885/1 (see page A-16),
tolerance P9 i.e.:
73650-10-K VDN.50 FP-A10-K
Black-oxide steel hub not drilled in order to make holes different from
the standard:
- VDN.FP: without handle.
- VDN.FP+I: with revolving handle I.301+x (see page 405) in Duroplast.
- VDN.FP+IR: with fold-away handle IR.407 (see page 412) in
Duroplast.
- VDN.FP+IRS: with automatic fold-away safety handle "Fold-Omatic"® IRS.820 (see page 416) in technopolymer.
ACCESSORY ON REQUEST
Axial retaining washer in black-oxide steel GN 184 (see page 677).
SPECIAL EXECUTIONS ON REQUEST
Handwheels with incorporated balancing counterweights.
ERGONOMY
The rim with internal rear scallops makes the grip and the manoeuvre
of the handwheel easier.