Extraction arm RFF-A

Extraction arm type RFF-A for application in ATEX-zone 21/1 (2D/2G). For welding and soldering smoke, dust, aerosoles and fumes. With powder enamelled steel pipes, can rotate freely 360°.

Arm made in earth cable for earthing after mounting. Tested for electrical resistance. Hood with manual damper with special sealing. Hose brackets in plastic. Special hose for ATEX-Zone 21/1.

Product Features

Fixed-mounted, enamelled steel pipe for optimal flow and design
Easy-to-move suction arm with wide movement pattern
RFF-A can rotate freely 360° with reliefed hose
External bar system provides better flow and less wear
Flow technical optimized hood
Wall fittings wiht maintenance-free rotation joint
Length 2-4m is connected with nipple to channel
Length 5-9m is connected with hose to channel

Product Highlights

Wall fittings with earth cable

Wall fittings
Bend with earth cable connection to parallelogram

Bend
Intermediate plates at top joint with relief cables

Joint
Hood additional joint and external arm connected with earth cables

Hood

Further data

The fixed-mounted, powder enamelled steel pipes provide the suction arm with a nice and exclusive look.
Characterized by a lower pressure loss and wide movement pattern vertical and horizontal.
Equipped with wall fittings with self-lubricating rotation joint.
Fan can be mounted directly on this suction arm.
Available in the following hose diameters: ø125 and ø160mm, and ranges from 2-9m.

RGF-A 4000E and RGF-A 5000 are delivered with externsion arm/single swing arm.
RGF-A 6000/7000/8000/9000 are delivered with externsion arms/double swing arms that can be folded totally against the wall.

Joints, hood and hose are all earthed!