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Description
PSS-Dichtung 3 5/8' Welle, 4 3/4' StevenrohrDie PSS Wellendichtung Typ A 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 A 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.
Temperaturbegrenzungen: 5°F bis 225°F (-15°C bis 107°C)
Druckgrenzen: 15 PSI (1 BAR)
Grenzwerte für die Wellendrehzahl: 10.000 U/min.
Kohlenstoff-Graphit: Auf 4 HLB geläppt (0,00000044' Toleranz)
316SS / Nitronic 50: Gegenüber 9 Ra
Balgmaterial: Geformtes Nitril - PVC
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4.8 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 1
Defective item
Size: 16 Ounce (Pack of 1), Style: SPF 50
I requested a refund or replacement as one of the two bottles that arrived. Has an issue with spraying. When I put it in the unlocked position, it does not spray I requested from the seller, but the seller wants to meet to provide proof and requesting me to upload a video. When I explained the defect, they told me to move it to unlocked position. I buy this sunscreen all the time for my kids so I’m aware of how to lock and unlock a sunscreen Unfortunately through buyer/seller messaging you’re unable to leave a video so I will unfortunately have to leave a review here. I hope the seller will resolve this defective item.
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Reviewed in the United States on September 1, 2025
★★★★★ 5
An old favourite & reliable.
Size: 7 Fl Oz (Pack of 2), Style: SPF 70 (Pack of 2)
Im very sensitive to the sun and Coppertone always works.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Sun protection yes indeed
Size: 7 Fl Oz (Pack of 2), Style: SPF 70 (Pack of 2)
Excellent product
Reasonable price
Fast delivery
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Reviewed in the United States on June 1, 2026
★★★★★ 5
My favorite sunscreen
Size: 7 Fl Oz (Pack of 2), Style: SPF 70 (Pack of 2)
Protects quite well and still working while working out. Feels like a cream instead of a thin lotion.
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Reviewed in the United States on May 6, 2026
★★★★★ 4
Thickkkkkkkk
Size: 7 Fl Oz (Pack of 2), Style: SPF 70 (Pack of 2)
This sunscreen worked well when we went to a clothing optional beach in 101°f weather - neither my husband or I burned at all and I spent most of the time in the water! My friend and her husband used a way more expensive brand and both burned.
This stuff is thick. It sits on the skin even after being in the water and isn't super easy to get off. The second time I applied it I went back into the water and tried to kind of wash it off of my hands and it wouldn't come off at all, so my hands had a visible thick layer on them the entire 2 hours I swam. I even used sand and rubbed my hands - nothing. I finally had to use a baby wipe and then wash with warm water and soap twice in an actual bathroom to get it off, but since it was all over my skin it also got all over my husband's brand new car and isn't easy to clean off.
We will definitely use it again because the protection was worth it, but maybe use it a little more sparingly! I have a tendency to slather it on because I got so burnt last year I had blisters and needed rx burn meds and iv fluids to recover 🤣
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Reviewed in the United States on August 3, 2022