is this a closed system?
1165633
I'm not sure what you mean by closed system. You can pump into the bottles provided or attach another bottle to the adapter. The pump itself is not contained within a carrier bag but separate.
1165634
Yes in that only air/suction goes through the tubing. Milk stays external to the pump.
1160716
If you don`t know how to close it may be you shouldn´t be operating it. The answer from William is ok, thats the way you close it.
1135485
It is one of those self closing packages. I used some and have stored the rest in the package for future use.
1681652
The "thump" noise is when the value closes shut. Other than that I haven't heard any other noise.
2248926
Yes, mine was open. But I purchased mine about 3 years ago. The design might have changed.
2149349
Technically they're Normally Open, but when in service with the magnet activating the switch, they close. Most alarm systems maintain a closed loop of switches, if any one opens the alarm goes off. This switch works in these systems. Best of Luck, I found these to work perfectly when I replaced a door in my home.
598812
This is a fully wired system. I own the system for about 1 year now I have no problems.
2138401
No it is not closed. It is all open, looks like a cage except it is plastic. The shelves are small as well.
1884120
yes. same thing happened on ours. on and off switch working 50% of the time! we have had it for 14 months. system was great but now is unreliable. i have to buy something else.
2152061
Yes, it is closed until it receives a 12 volt charge. Then it opens until the charge is gone. I used two on our boat for the toilets and they work great.
1356810
My system shut off after a couple months of being installed as well (240v). I removed canister and electrodes appeared to have a lot of buildup, so I made a little brass brush on a handle that I could get inside and clean the elements. after doing this several times and rinsing (water came out rust colour), I replaced and it is working fine. Will wait and see how long this one lasts. I clamped it and was only pulling about 2-3 amps initially, but after a couple days it is now up to 10-11 amps per leg.
359821
Hi Chris,Yes it does. This is a great all in one system. I have done it once and it worked for me. I hope this helps.
1538153
Yes, it's open till cylinder contents push it closed, this is a great unit I'd buy it again
831603
No, this is normally closed and then open when power is applied. I'm very happy with the two of them that I bought.
468872
Honestly man i would cut your losses this system is horrible. There were a lot of things wrong with it then it stopped working in two months.
808279
No and also this system is very bad and no customer service back up because they I would not recommend buying one
943224
The system is not to be taking apart. If you are having troubles with it, I would contact the company you bought it from.