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Unread 12/17/2017, 04:36 PM   #2576
jluspo
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Hello,

Does anyone know which of these pins are the positive/negative? The pump that I have is masterflex model WZ1R031. It is a DC pump which means I can put voltage on the correct pins for it to turn.

https://www.ebay.com/itm/Cole-Parmer...wAAMXQ-3NRlStV

Thanks!


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Unread 12/18/2017, 12:37 PM   #2577
outy
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Never mind


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Unread 12/18/2017, 01:54 PM   #2578
gdemos
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Broken Belt: 7550-60

Broken Belt on my 7550-60
called ColeParmer and got the discontinued item pitch.
Any suggestions on where to obtain a belt?

thanks!


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Unread 12/19/2017, 02:44 PM   #2579
five.five-six
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So, I take it that the BRS doser isn’t going to work for the calcium rector application. They work for 2 years part time at best. Is there a list of acceptable models of doser? And suprise suprise, I’m looking for the cheapest that will work.


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"I hate that hole"

Current Tank Info: SCMAS Member 225 peninsula euroreef RS180 Apex 400W X 3 20k radiums / Spectra mixed SPS
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Unread 12/19/2017, 02:45 PM   #2580
five.five-six
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Quote:
Originally Posted by gdemos View Post
Broken Belt on my 7550-60
called ColeParmer and got the discontinued item pitch.
Any suggestions on where to obtain a belt?

thanks!
If you have the dimensions i would try an industrial hardware store. That or granger.


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Originally posted by yellowslayer13:

"I hate that hole"

Current Tank Info: SCMAS Member 225 peninsula euroreef RS180 Apex 400W X 3 20k radiums / Spectra mixed SPS
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Unread 12/19/2017, 02:53 PM   #2581
gdemos
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correction - i do not have the pitch, and not quite sure that I could get an accurate measurement.

i found this guide but this requires a bit more precision than I was hoping for.
i counted 85 notches, 4" diameter, and imprinted on the belt is 130XL

Quote:
Originally Posted by five.five-six View Post
If you have the dimensions i would try an industrial hardware store. That or granger.



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Unread 12/19/2017, 02:54 PM   #2582
gdemos
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http://www.sdp-si.com/PDFS/Technical-Section-Timing.pdf


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Unread 12/19/2017, 07:21 PM   #2583
yellojello
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I have two 7518-60 pump heads that rattle and also have a sulfur-ish or burning grease smell when running, even on low speed. It's odd, because it seems like the smell is between the 77301-21 brushless motor and the head, so I assumed the motor was the cause. But I ran the motor without head, and there is no smell. Upon further inspection, there is brown residue coming out of the bearings onto the rotor. Not sure if this would just need replacing the bearings, or perhaps the entire shaft and rollers/rotor as well to correct the rattling?

Can anyone refer to the correct size and good brand bearings for replacement?


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Unread 12/19/2017, 07:59 PM   #2584
Joshsmit56001
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So I made the mistake of looking at EBay again and saw a deal I couldn't pass up. Brand new 7550-50 with 77200-50 Easy load II head for $140 shipped! It's only 1.6-100 rpm which I know is not exactly what everyone is looking for, but my tank is only 50 gallons. Should be plenty of flow with the Ls17 tubing. Only problem I have now is selling the other unit I have. Any interests? Lol.


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Unread 12/19/2017, 08:53 PM   #2585
five.five-six
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Quote:
Originally Posted by Joshsmit56001 View Post
So I made the mistake of looking at EBay again and saw a deal I couldn't pass up. Brand new 7550-50 with 77200-50 Easy load II head for $140 shipped! It's only 1.6-100 rpm which I know is not exactly what everyone is looking for, but my tank is only 50 gallons. Should be plenty of flow with the Ls17 tubing. Only problem I have now is selling the other unit I have. Any interests? Lol.


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What unit are you selling and how much? I am on a super tight budget and tapping off the return is working for me at the moment...... at the moment. Also looking for that deal on a carbondoser.


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Originally posted by yellowslayer13:

"I hate that hole"

Current Tank Info: SCMAS Member 225 peninsula euroreef RS180 Apex 400W X 3 20k radiums / Spectra mixed SPS
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Unread 12/19/2017, 09:04 PM   #2586
Joshsmit56001
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Quote:
Originally Posted by five.five-six View Post
What unit are you selling and how much? I am on a super tight budget and tapping off the return is working for me at the moment...... at the moment. Also looking for that deal on a carbondoser.

It will be a millipore xx 80 000 00 (rebranded Masterflex as far as I can tell) with a brand new easy load 7516-10 head. Gonna be a bit before I will be able to sell. Gotta get my new one setup and humming first.


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Unread 12/19/2017, 09:57 PM   #2587
Frank@wall
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Where can I get these fittings from? What is it called?

Sent from my SM-N950U using Tapatalk


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Unread 12/19/2017, 10:11 PM   #2588
LQT
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Quote:
Originally Posted by Frank@wall View Post
Where can I get these fittings from? What is it called?
See page 1 post #3.


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- Leon (aka - Water Dog)

Deep Blue 57 Edge ATI Acro Garden Build Thread
http://www.reefcentral.com/forums/showthread.php?p=25573384#post25573384

Current Tank Info: DeepBlue 57 Edge
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Unread 12/19/2017, 10:19 PM   #2589
Frank@wall
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Quote:
Originally Posted by LQT View Post
See page 1 post #3.
Yes i read through it but cannot open the links

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Unread 12/19/2017, 10:29 PM   #2590
LQT
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That’s weird... the links seem to be broken. I literally used them a week ago to order new tubing and parts.

L/S 17 equivalent tubing...
https://www.usplastic.com/mobile/cat...x?itemid=25534

Barbed adapter for the quick connect fitting...
https://www.usplastic.com/mobile/cat...x?itemid=36204

Quick connect fitting...
https://www.usplastic.com/mobile/cat...x?itemid=42009

Hose clamps...
https://www.usplastic.com/mobile/cat...x?itemid=34082


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- Leon (aka - Water Dog)

Deep Blue 57 Edge ATI Acro Garden Build Thread
http://www.reefcentral.com/forums/showthread.php?p=25573384#post25573384

Current Tank Info: DeepBlue 57 Edge
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Unread 12/19/2017, 10:49 PM   #2591
Frank@wall
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Quote:
Originally Posted by LQT View Post
That’s weird... the links seem to be broken. I literally used them a week ago to order new tubing and parts.

L/S 17 equivalent tubing...
https://www.usplastic.com/mobile/cat...x?itemid=25534

Barbed adapter for the quick connect fitting...
https://www.usplastic.com/mobile/cat...x?itemid=36204

Quick connect fitting...
https://www.usplastic.com/mobile/cat...x?itemid=42009

Hose clamps...
https://www.usplastic.com/mobile/cat...x?itemid=34082
Thank you...this now works

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Unread 12/20/2017, 12:45 PM   #2592
Joshsmit56001
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Quote:
Originally Posted by Joshsmit56001 View Post
So I made the mistake of looking at EBay again and saw a deal I couldn't pass up. Brand new 7550-50 with 77200-50 Easy load II head for $140 shipped! It's only 1.6-100 rpm which I know is not exactly what everyone is looking for, but my tank is only 50 gallons. Should be plenty of flow with the Ls17 tubing. Only problem I have now is selling the other unit I have. Any interests? Lol.


Sent from my iPad using Tapatalk

eBay seller totally screwed me over. Purchased and asked a question on the item and today I get a cancellation with the reason stating the product was missing or damaged. What a crock!



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Unread 12/20/2017, 02:31 PM   #2593
hkgar
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Quote:
Originally Posted by Joshsmit56001 View Post
eBay seller totally screwed me over. Purchased and asked a question on the item and today I get a cancellation with the reason stating the product was missing or damaged. What a crock!



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Ebay will get you a refund.


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Gary


180 gallon, 40 gallon sump, 3 250 W MH + 4 80W ATI T5's, MTC MVX 36 Skimmer, Apex controller Aquamaxx T-3 CaRx

Current Tank Info: A 2 Barred Rabbitfish, Red Head Salon, Yellow/Purple, McMaster Fairy, Possum, 2 Leopard Wrasses, Kole, & Atlantic Blue Tangs, 2 Percula Clown, 3 PJ and 1 Banggai Cardinalfish , Swallowtail, Bellus and Coral Beauty Angels
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Unread 12/20/2017, 02:33 PM   #2594
Joshsmit56001
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Quote:
Originally Posted by hkgar View Post
Ebay will get you a refund.


I got the refund. Just ****ed they cancelled my order. Found out someone screwed up and put wrong price. Wish I could back out of a sale that easily.


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Unread 12/20/2017, 03:24 PM   #2595
gdemos
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REPLACEMENT BELT: 7550

I think i found it:
https://www.bbman.com/catalog/product/130XL037G


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Unread 12/20/2017, 04:21 PM   #2596
lynchmob3000
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Quote:
Originally Posted by Joshsmit56001 View Post
eBay seller totally screwed me over. Purchased and asked a question on the item and today I get a cancellation with the reason stating the product was missing or damaged. What a crock!



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I have a 6-600 rpm with easy load head and connectors for 1/4 inch for sale. 200 bucks shipped


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Unread 12/20/2017, 04:22 PM   #2597
lynchmob3000
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Just put brand new brushes in it so she’s almost silent


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Unread 12/21/2017, 12:43 PM   #2598
Joshsmit56001
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Anyone know a place to buy brush's cheap?


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Unread 12/21/2017, 12:57 PM   #2599
Caravanshaka
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Managed a 7550-30 w/ 7016-52 Head for $225 shipped. Seller stated he could not fully test it, so marked it as "for parts only" but it powers on, and will move forward and reverse and looks pretty good overall. Excited to get this in!

Now to search through this thread for the correct tubing and adapters for LS/16 to use with this head.


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Unread 12/23/2017, 04:28 PM   #2600
Joshsmit56001
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Official: Masterflex Calcium Reactor Setup Thread

Could you use these to switch from Ls tubing to 1/4" RO tubing?

https://www.bulkreefsupply.com/mur-l...hose-stem.html

You could this and a coupling. Seems easier than the other connectors that have been mentioned.

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