Return pump fit disaster

Mastiffsrule

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Can you send me the make and model of the pump. Looks I may be complicating things.
 

Mastiffsrule

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Ah, eflux dc, which model
 

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Funny you should say. I’ve sent my husband to Home Depot with the hose and the barb lol. Let him figure it out Hahahaha
I'm... having... flashbacks..[emoji23]
Seriously, he'll be looking for 1" Vinyl Tubing (it's got a 3/4" interior diameter, it will say .75 ID, 1" OD on the roll).
You'll still probably need to hit it with a heat gun, blowdryer or hot water to soften up the end and get it over the barb.
Last thought.. if that pump's going to be submerged, don't use the stainless hose clamp (it looks like one in your pic). Stainless is not rustless, and it will leach iron, manganese, zinc into the tank as it dissolves.
 

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Making progress current eFlux dc

6009 model
Inlet Hose Fitting: 1-1/4″ (fits 1.25″ ID HOSE)
Inlet PVC Connection: 1″ SLIP
Outlet Hose Fittings: 3/4″ & 1″ Hose Barbs———this. There should be 3 different fittings included. The one I would use depending on the rest of the plumbing is the 3/4 outlet with a 3/4 house. Use the hot water to make the end pliable and should slip over the barb
Outlet PVC Connection: 3/4″ SLIP

https://current-usa.com/eflux-dc-flow-pumps/
 
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Mariette

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I'm... having... flashbacks..[emoji23]
Seriously, he'll be looking for 1" Vinyl Tubing (it's got a 3/4" interior diameter, it will say .75 ID, 1" OD on the roll).
You'll still probably need to hit it with a heat gun, blowdryer or hot water to soften up the end and get it over the barb.
Last thought.. if that pump's going to be submerged, don't use the stainless hose clamp (it looks like one in your pic). Stainless is not rustless, and it will leach iron, manganese, zinc into the tank as it dissolves.

Good eye Mr. Cheese lol. I noticed that too. Big no no. Don’t worry, I was gonna go w a plastic one :)
 
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Mariette

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Making progress current eFlux dc

6009 model
Inlet Hose Fitting: 1-1/4″ (fits 1.25″ ID HOSE)
Inlet PVC Connection: 1″ SLIP
Outlet Hose Fittings: 3/4″ & 1″ Hose Barbs———this. There should be 3 different fittings included. The one I would use depending on the rest of the plumbing is the 3/4 outlet with a 3/4 house. Use the hot water to make the end pliable and should slip over the barb
Outlet PVC Connection: 3/4″ SLIP

https://current-usa.com/eflux-dc-flow-pumps/

Ummm...

There are 2 barbed fittings. I believe I’m supposed to use one of those. Neither fit

There are also 2 non barbed fittings. Neither of those fit either.
 
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Mariette

Mariette

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This should fit over the barb after a bit of warming. Obviously you should not need 50 feet

https://www.homedepot.com/p/UDP-3-4...Tubing-with-Dispenser-Box-T10004014/304185187

I should mention that the tank came pre-drilled w pipes already permanently installed in the overflow box. As in siliconed in there. They then provide tubes that attach from the bottom of the tank and go to the sump. I can’t just put in a different tube. I’d ideally have it match the internal diameter of the tube in the return box and then I would have to seal it onto the fitting so I could attach it to the tank. Make sense?
 

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One of those barb fitting should fit into the pump, the the hose slides over the barb, no?
 
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Mariette

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I’m thinking I either need some kinda connector or I need to stretch a flex tube with an internal diameter of 1/2 inch to fit over a barb that’s about 3/4 of an inch thick
 

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I should mention that the tank came pre-drilled w pipes already permanently installed in the overflow box. As in siliconed in there. They then provide tubes that attach from the bottom of the tank and go to the sump. I can’t just put in a different tube. I’d ideally have it match the internal diameter of the tube in the return box and then I would have to seal it onto the fitting so I could attach it to the tank. Make sense?

I see. I was looking to just to get a hose attached to the pump.
 

Aardvark1134

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Sometimes when plumbing an aquarium it helps to yell at it for 10 min then tell your pets you are not mad at them and then take the parts to home depot...
Oh wow just saw the barb for your model pump it's got very little slope...that is going to be a pain in the butt to get on there. Going to need hot water or a hair dryer once home depot confirms you don't need an adapter.
 
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Mariette

Mariette

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Sometimes when plumbing an aquarium it helps to yell at it for 10 min then tell your pets you are not mad at them and then take the parts to home depot...
Oh wow just saw the barb for your model pump it's got very little slope...that is going to be a pain in the butt to get on there. Going to need hot water or a hair dryer once home depot confirms you don't need an adapter.

I did try yelling at the barb. Then the flex hose. They didn’t flinch. Bah!
 

Mastiffsrule

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Edit, you can do same with cup of water heated for about 2 min in micro to soften end
 
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Mariette

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I see. I was looking to just to get a hose attached to the pump.


My husband has the tube and barb at Home Depot. I’ll try when he gets home. If it works, I’m gonna be so relieved and embarrassed. Let’s hope this is just me over complicating things as usual. I have a tendency to do that...
 

Mastiffsrule

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My husband has the tube and barb at Home Depot. I’ll try when he gets home. If it works, I’m gonna be so relieved and embarrassed. Let’s hope this is just me over complicating things as usual. I have a tendency to do that...

I Hope because I would feel horrible not being able to help.

quick question and hope this does not add stress, you also need to think about the other side you are putting the hose to. The barb coming out of the pump will need to be same as the barb you are plugging hose into
 

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