SKU: 21583614731

4 x 750 Rotor buckets and Inserts

Sale price$1367.10 Regular price$1519.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

4 x 750 Rotor buckets and Inserts4 x 750ml Swing Out Rotor (without buckets) Max Speed: 4,000 rpm 3,434 x g (Z446) Max Speed: 4,500 rpm 4,346 x g (Z446 K) Accel: 47 sec. Decel: 49 sec. Packages or accessory inserts Rotor complete with 4 round buckets Round buckets (without rotor), 2 pk. Rectangular buckets (without rotor), 2 pk. Microplate carrier (without rotor), 2 pk Lid for Z446 750 2 pk Lid for Z446 MP BUK 2 pk Removing Aid for Z446 MP BUK 2 pk PCR stacking adapter (allows 8 PCR

4 x 750ml Swing Out Rotor (without buckets)

  • Max Speed: 4,000 rpm / 3,434 x g (Z446)
  • Max Speed: 4,500 rpm / 4,346 x g (Z446-K)
  • Accel: 47 sec. / Decel: 49 sec.

Packages or accessory/inserts

  • Rotor complete with 4 round buckets
  • Round buckets (without rotor), 2/pk.
  • Rectangular buckets (without rotor), 2/pk.
  • Microplate carrier (without rotor), 2/pk
  • Lid for Z446-750 2/pk
  • Lid for Z446-MP-BUK 2/pk
  • Removing Aid for Z446-MP-BUK 2/pk
  • PCR stacking adapter (allows 8 PCR plates to be centrifuged at one time)

Inserts*: (for round buckets)

Tube/Bottle

Tube / Bottle per

insert

Tube / Bottle per

rotor

Z446-750-A500

500ml

1

4

Z446-750-A250

250ml

1

4

Z446-750-A50

50ml conical

7

28

Z446-750-A30

30ml round

8

32

Z446-750-A15

15ml conical

17

68

Z446-750-A10

10ml

18

72

Z446-750-A57

5/7ml

21

84

*NOTE: All of the inserts in the table above are sold in packs of two.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 21583614731

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4.3 ★★★★★
Based on 21 reviews
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J
Verified Purchase
Jen Johnson
Lexington, US
★★★★★ 5
Bouncy and durable
Color: Four colors, Size: 5cm (ball only), Color: Four colors, Size: 5cm (ball only)
These balls are awesome - bouncy and super durable for my little guy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
D
Verified Purchase
Dawn
Los Angeles, US
★★★★★ 5
Great quality
Color: Four colors, Size: 5cm (ball only)
I was very surprised that these are as good as the chuck it balls. I have a super chewer and he’s tears balls up except for chuck its and he can’t tear these up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
C
Verified Purchase
Christine
Belleville, US
★★★★★ 5
Happy pup
Color: Four colors, Size: 5cm (ball only)
Small but bouncy. Pupper loves them.
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Reviewed in the United States on May 3, 2026
A
Verified Purchase
Alex Prepsky
Los Angeles, US
★★★★★ 5
Awesome price for quality balls
Color: Four colors, Size: 5cm (ball only)
These balls are super bouncy and durable. My dog loves them and for the price these are totally worth it! I think they are as durable as nerf balls and equal in size, and much cheaper!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2025
R
Verified Purchase
Random shopper
Grantham, US
★★★★★ 1
Rope comes out at the slightest force. Pointless tug toy!
Color: Four colors, Size: 6cm (with rope)
If your dog pulls on these (and why wouldn’t he?), the rope immediately comes out. Turns out they just fuse the ends of the nylon rope together, which is no match for a dog playing tug. Any dog, any level of pulling will dismantle these. We’ve managed to reinsert the rope to a couple of these and KNOT it, which gives you a shorter rope but a toy that can withstand some play. But if I had wanted a DIY toy, I’d have used the balls and rope I already own.
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Reviewed in the United States on December 11, 2025

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