WS251 Interpump Solid Shaft Pump – 15 L/min @ 250 Bar, 1450 RPM, 24mm Shaft – Part No: WS251
SKU: 74560043244

WS251 Interpump Solid Shaft Pump – 15 L/min @ 250 Bar, 1450 RPM, 24mm Shaft – Part No: WS251

Sale price$271.46 Regular price$301.62
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Description

WS251 Interpump Solid Shaft Pump – 15 L/min @ 250 Bar, 1450 RPM, 24mm Shaft – Part No: WS251The WS251 Interpump solid shaft pump is a heavy duty, high pressure model designed for professional cleaning equipment and industrial wash systems. Operating at 1450 RPM, its ideal for direct drive with electric motors. This model delivers 15 litres per minute at 250 Bar (3600 PSI), providing high impact cleaning performance. With a 24mm solid shaft and standard 1 2 BSP female inlet and 3 8 BSP female outlet, the WS251 integrates easily into custom

The WS251 Interpump solid shaft pump is a heavy-duty, high-pressure model designed for professional cleaning equipment and industrial wash systems. Operating at 1450 RPM, it’s ideal for direct drive with electric motors.

This model delivers 15 litres per minute at 250 Bar (3600 PSI), providing high-impact cleaning performance. With a 24mm solid shaft and standard 1/2″ BSP female inlet and 3/8″ BSP female outlet, the WS251 integrates easily into custom-built setups or as a replacement pump for existing machines.

Internally, the pump uses a 3-piston alternating volumetric design driven by a crank-connecting rod system, ensuring dependable and efficient operation over time. It requires around 10 HP to perform at full pressure.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74560043244

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Susan Cedar
Waukegan, US
★★★★★ 4
My dog loves glowing fetch at night!
Style: Glow Balls (Pack of 3), Size: 2.5 inch
Fantastic. Sturdy. My dog loves them Glow in the dark is great for fetch at night. I keep a flashlight with me because the glow doesn't last really long. But they charge very quickly and are really bright.
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Reviewed in the United States on February 22, 2026
M
Verified Purchase
Maddox
Pawtucket, US
★★★★★ 5
Indestructible
Style: Fetch Balls (Pack of 2), Size: 3 inch
These balls are indestructible! We have a lab and a lab mix and they CANNOT damage these balls. They love them for fetch and to just chew on them (slightly squishy, but NO damage). Best toys we have bought for them.
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Reviewed in the United States on April 19, 2026
A
Verified Purchase
Animal Lover
Pawtucket, US
★★★★★ 5
Great trial set. Just be careful throwing the orange one!
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Blue isn't that easy to see in the yard White charges with bright light/UV and is truly a game changer for night-time fetch. Both dogs clearly favor it. Orange is easy to see in the grass at day They're 3 different weights as well, so double trial. I prefer medium for my big dogs, though light performs well too The orange is HEAVY and unyielding. Do NOT throw it with a ball thrower. It could damage your house or knock your dog out. Seems tough though.
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Reviewed in the United States on January 16, 2026
S
Verified Purchase
Spo509
Lowell, US
★★★★★ 3
Not as good as chuck it anymore
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
I have bought these before and the where just like the chuck it balls. These are not those balls. The are lighter and my dog has already cause damage to one
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Reviewed in the United States on March 16, 2026
S
Verified Purchase
SoFlaGRAM
Houston, US
★★★★★ 5
loud but in a good way
Size: 4.5"
Love these crazy loud squeeky balls. I bought two a bit too big but the dogs still love them. Yes, they will drive you insane but the dogs love them so much it's worth it watching the pups enjoy the balls. They are strong and safe as long as they aren't too small for your dogs mouth.
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Reviewed in the United States on May 2, 2026

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