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Description
PSS-Dichtung 38 mm Welle, 2 1/2' 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
Shipping Notes
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Exchange/Return Notes
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4.5 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
My dogs are obsessed with these donuts
Color: Donuts
I got this for my 2 year old terrier for Valentine’s Day and it ended up being a huge hit in our house. She’s small and loves running around chasing squeaky toys, and the donut toys are the perfect size for her to carry, toss, and sprint after.
For some reason the donuts are absolutely irresistible to the dogs. Not only does my terrier love them, but my 9 and 10 year old dogs, who are normally couch potatoes and usually ignore the mountain of toys we have, became obsessed with them too. They were stealing the donuts from each other and running around like puppies again.
The little box makes it fun to hide the donuts back inside so the dogs can pull them out, which adds another layer of play. It’s adorable, well made, and shockingly none of them have destroyed the donuts yet, which is usually what happens to most toys in our house. It is one of the few toys that has actually kept all of my dogs interested. Definitely one of the best toys we have bought.
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Reviewed in the United States on March 15, 2026
★★★★★ 4
Smaller than expected
Color: Donuts
Wayyyy tinier than I expected but its ok, I have a mini dachshund and the size fits. She doesnt play with these as much as heretics other big girl toys but these are super cute. Each one has a squeaker which she loves to try and tear out. They are soft and squishy for her small teeth.
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Reviewed in the United States on March 31, 2026
★★★★★ 5
Finally toys for small dogs!
Color: Doggo’s Tacos
My dog loves bark box toys! The tacos are easy to pick up with his little mouth.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Love them! Dog is Obsessed.
Color: Donuts
These are absolutely adorable. Just the right size for my 20 ish lb pup.
They seem to be durable and made from good quality materials. They're soft and light so they don't make any noise or issues when he chucks them across the room while he's playing.
Definitely great value for great price.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Fun but not for aggressive chewers
Color: Donuts, Color: Donuts
Super cute and I like that it’s like 4 toys in 1. My Yorkiepoo loved it! She wouldn’t engage with any other toys all night. Anything with a squeaker and crinkle noise, she is all over it. It’s a lot smaller than I thought, but those little donuts are just the right size to get in her mouth…and devour! She’s a fetch girl, so she had fun chasing this toy all over the house. After a day, there is only one donut left and the box. I kinda expected this since my dog’s main agenda when it comes to these kinds of toys is to how fast can I kill it so if you have an aggressive chewer like mine, it may be fun but it won’t last long.
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Reviewed in the United States on April 25, 2026
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