Glass Wiper Type SW I0 pages

lumiglas
Sightglass Wiper type SW l Data Sheet 02.01
- for circular sightglass assemblies to DIN 28120 or similar as well as screwed sightglass assemblies
Sightglass Wiper type SW I built into sightglass disc
• Installation:
Into sightglass disc with 10,5 mm central hole (to DIN 7080/8902
or similar, see also data sheet 00.03); suits sightglass assemblies to
DIN 28120 from nominal size DN 50 to DN 400 as well as screwed
sightglass assemblies similar to DIN 11851, DN 50, 65, 80, 100,
125, 150.
•Application:
For manual cleaning, when required, of inside glass surface in
sightports.
• Operating conditions:
Vacuum tight; pressure tight to at least 2 bar and, depending on
glass diameter, to 6 bar. Max. permissible temperature 220° C
(though this depends on glass type used).
• Possible combinations:
Unit can simultaneously be combined with a spray device. Combination
with Lumistar luminaire mounted on the sightglass unit is
possible from viewing dia. 125 (DIN 28120, DN 100) depending
on luminaire size (see table overleaf). Lumiglas luminaire series
USL and ESL can also be combined with the unit. With screwed
sightglass assemblies combination with Lumiglas luminaire model
SLM or Lumistar ME is possible with size DN 125.
• Certification/Testing:
Certification issued by the state material testing authority of
Nordrhein-Westfalen, Dortmund, are available.
• Assembly breakdown and material alternatives
for complete supply:
Item 1 T grip (or ratchet-drive lever at extra cost)
- Polycarbonate (bush brass)1)
2 locating pins - 1.4571
3 spacer collar - locating - brass or PEEK
4 spacer collar - with spigot - brass or PEEK
5 compression spring - 1.4310
6 bush - threaded female - 1.4401
7 glass disc - Sodalime or Borosilicate
8 gasket - non asb. fibre, BAS 400 green
9 O-ring seal - Viton
10 bush - threaded female - 1.4401 or 1.4404
11 wiper spindle - 1.4401 or 1.4404
12 O-ring seals - Viton
13 bearing sleeve - PTFE
14 wiper blade - silicon, PTFE or EPDM
15 wiper arm - 1.4571
16 locating pin - 1.4571
1) where wiper unit is fitted with the alternative ratchet
drive mechanism.
- Drive lever - 1.4305
- Lever knob - Polycarbonate (bush brass)
- Freewheel unit - steel
- Drive boss - 1.4305
- Dust cab - synthetic resin
All product contact parts of the wiper assembly are of stainless
steel.
• Fitting and Assembly Instructions:
If the wiper is ordered separately, i.e. not installed into sightglass
disc by the manufacturer, the assembly has to be done with
regard to separate installation an operating instructions,
attached to the delivery. Exploded view of components
lumiglas®
F.H.Papenmeier GmbH & Co. KG · division Lumiglas
Talweg 2 · 58239 Schwerte · GERMANY
phone: +49-2304/2050 · fax: +49-2304/205206
e-mail: info.lumi@papenmeier.de
www.lumiglas.de