Dometic Sealand

Sealand 210, 310, 510 and 910 Traveler 


Note: Dometic is now part of Sealand

Installation is the same on all Dometic Sealand products


Blue Streak Dispenser
How It Works

The Blue Streak Dispenser is a chemical injector that adds a metered amount of chemical to the flush line of RV stools. 

The t-valve is a venturi that creates a vacuum to draw the chemical from the reservoir and mixes it with the water passing through the t-valve.  The t-valve also contains a check valve to stabilize the systems between flushes. On the side of the t-valve is a small arrow, which indicates the direction the water needs to flow through it to create a vacuum. If installed backwards it will not draw chemical from the reservoir.

The metering tip controls how much chemical to water ratio (or mix) you get in the stool. The approximate mix is one ounce chemical to five gallons of water. It should give you a color mix that is between a royal blue and a sky blue in the stool. The tip is preset and there is no adjustment.

The reservoir, which is mounted on the wall, should be no higher than the top of the stool. It can be mounted lower than the stool or in a basement compartment. If the reservoir is mounted higher than the stool, the chemical will flow freely into the bowl and give you a very dark blue color.

If you remove the line from the reservoir always be sure to use silicone sealer on the fitting when reattaching the line.  The mold line on the stem sometimes will allow chemical to leak out if you don't.

The tube pinch on the line between the tank and the t-valve is a service clamp, only for use when repairing the stool, or to stop the flow of the chemical.


Blue Streak LLC
904 N College Rd
Mason,MI 48854

Phone: 517 244 0994

             866 677 0994



9:00 AM to 5:00 PM  EST

Monday Thru Friday

What's New


 We would like to welcome
Linssen Yachts
From Holland

Who have found the
Blue Streak Dispenser
to solve their holding tank
odor problems.
So if you have a camper or a yacht
we can solve your
holding tank odor too





Join The Revolution

We are pleased to announce the addition of a new dealer to the Blue Streak family!


RCD RV Superstore

Parts Specalist

6700 State Route 37

Sunbury, Ohio 43074

(740) 362-1441


 will be able to help you with all your RV needs. Please Click the Dealer tab to find a dealer near you.

Print Print | Sitemap
© Blue Streak LLC