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Neptune Systems

DOS Replacement Tubing - Neptune Systems

Grouped product items
Product Name
DOS Replacement Tubing - 16 Meter - Neptune Systems

SKU: 209137

In stock

$17.95

Earn 17 Reward Points

$17.95
- +
DOS Replacement Tubing - 4 Meter - Neptune Systems

SKU: 209133

In stock

$4.95

Earn 4 Reward Points

$4.95
- +

Replacement Tubing for the Neptune DOS Dosing and Fluid Metering System

If you need longer tubing for your DOS dosing system or DDR reservoirs. Extend the distance from your pump to the reservoirs, or the pump to your tank. 

Two Sizes Available:

  • 4 Meters
  • 16 Meters
More Information
Product Name DOS Replacement Tubing - Neptune Systems
SKU DoS-Replacement-Tubing-Neptune Systems
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Product Questions

I use the standard 1/4" PUSH CONNECT BULKHEAD TANK ADAPTER for current dosing set up, so I can have lids on my dosing containers. I realize the DOS line is larger in diameter than that. Is there a replacement bulkhead that BRS sells so I can either swap out my bulkheads or convert the DOS line to the 1/4" rigid air line / clear acrylic tubing?
Question by: Kris on Jun 7, 2016, 1:45 PM
Great question!
Unfortunately the Bulkhead tank adapter will require firm Polyethylene tubing which the DOS tubing will not work with. You may be able to try 1/4" RO tubing to attach the to DOS however this will not be a guaranteed fit.
Answer by: Connor on Jun 7, 2016, 6:45 PM
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