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Description
PSS-Dichtung 4 1/4' Welle, 5 1/2' StevenrohrDie PSS Wellendichtung Typ B ist eine mechanische Gleitringdichtung. Die Dichtflche entsteht zwischen den ebenen Flchen des rotierenden Edelstahlrotors und dem stationren Kohleflansch. Der stationre Kohleflansch wird mit Schlauchklemmen an der Vorderseite des Balges und das hintere Ende des Balges ber das Sternrohr befestigt und wird mit Schlauchklemmen gesichert. Der Edelstahlrotor ist auf der Welle vor dem Kohleflansch montiert. Der Edelstahlrotor
Die PSS Wellendichtung Typ B ist eine mechanische Gleitringdichtung. Die Dichtfläche entsteht zwischen den ebenen Flächen des rotierenden Edelstahlrotors und dem stationären Kohleflansch.Der stationäre Kohleflansch wird mit Schlauchklemmen an der Vorderseite des Balges und das hintere Ende des Balges über das Sternrohr befestigt und wird mit Schlauchklemmen gesichert. Der Edelstahlrotor ist auf der Welle vor dem Kohleflansch montiert. Der Edelstahlrotor wird verwendet, um den Balg zu komprimieren, bevor der Rotor mit Stellschrauben an der Welle befestigt wird. Diese Kompression (Vorspannung) sorgt für einen konstanten Kontakt zwischen den beiden flachen Seiten des Edelstahlrotors und des Kohleflansches. Dadurch kann die PSS Wellenabdichtung die variable Vorwärts- und Rückwärtsbewegung - bedingt durch den Propellerschub - ausgleichen. Der Kohlenstoffflansch ist zum Wellendurchmesser überbohrt, so dass er um die Welle herum 'schwimmen' kann und somit die meisten Fehlausrichtungs- und Schwingungsprobleme ausgleicht. Der Rotor aus rostfreiem Stahl ist durch zwei O-Ringe, die in die Bohrung des Kragens eingelassen sind, gegen die Welle abgedichtet. Diese O-Ringe rotieren mit der Welle und dem Edelstahlrotor und unterliegen keinem Verschleiß während des Betriebs.
Temperaturgrenzen: -13°F bis 425°F (-25°C bis 220°C)
Druckbegrenzungen: 3,5 BAR (50 PSI)
Grenzwerte für die Wellendrehzahl: 7.000 U/min.
Kohlenstoff-Graphit: Auf 4 HLB geläppt (0,00000044' Toleranz)
316SS / Nitronic 50: Gegenüber 9 Ra
Balgmaterial: Dornförmiges Silikon / Gewebe
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4.5 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
As described
Color: Black
Light weight, easy to put together and you can disconnect the ends and just roll the whole thing nice and tight for quick out of the way storage. Pretty sturdy, doesn't fall over if you bump into it, you could use it outside but if there's a lot of light you can see through a tiny bit if you're really close but I only tested this indoors so not sure about patio types
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Reviewed in the United States on December 18, 2025
★★★★★ 2
Flimsy - choose something else
Color: Black
Very flimsy and barely stands up… better options out there.
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Reviewed in the United States on October 11, 2025
★★★★★ 5
Beautiful, sturdy, lightweight.
Color: Natual, Pattern Name: Divider, Color: Natual, Pattern Name: Divider
This screen is beautiful, lightweight and well-made. There is no splintering of the wood like I read in some reviews. The white fabric is thick and sturdy and even. The brass hinges seem to be high quality and were mounted precisely. This screen came right out of the box completely assembled. It was boxed well and there was no shipping damage.
I will enjoy using this as a backdrop when I am on Zoom and as a room divider in my studio.
I paid $75 for this and I think that is a bargain! I am very happy with this purchase.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Beautiful
Color: Natual, Pattern Name: Divider
Okay now! This is exactly what i needed. Perfect and no assembly required. Love the smell of the bamboo wood. Lightweight and very portable and great size. Ran around town all day the other day and for nothing that wasnt more expensive and just plain ugly. This is absolutely beautiful and well worth the money and it looks beautiful. What is depicted is exactly correct and that’s why there is no need to post another photo.
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Reviewed in the United States on October 24, 2025
★★★★★ 5
Nice panels to hide unsightly areas
Color: Black, Pattern Name: Divider
These are nice panels with a modern look to hide those unsightly places in your basement or utility areas and still allow ready access. Used mine in our large laundry room to block the view of the furnace and water heater in lieu of building a wall. The black and white basic pattern blended well with the walls and white appliances and improves the casual look of the room. I would not call construction overly rigid as they will not stand up to rough treatment or childrens areas well.
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Reviewed in the United States on January 29, 2026