This Kit comprises Vent Assembly Kit PN 5903 and Waste Master Hose with Nozzle
PN 5816. The complete Waste Master 20 Ft Hose can be stored in most Motorhome
bays. A 28 Ft hose may be selected as an option if a longer length is desired.
The included Vent Kit PN 5903 allows air release for easy hose extend and retract
with dump valves closed. Meant for Motorhomes, this kit has everything needed
for an ‘Always Connected’ hose. The hose may be easily removed, if required, for
The kit has everything needed to create a complete system with the hose “Always
Connected” eliminating the need to connect and disconnect every time. The system
totally simplifies waste management – the most challenging task for RVers.
The Vent Assembly allows the hose to readily extend or retract with dump valves
closed. The Vent kit comes with a Female Cam Loc pre-threaded with 3/4 in.
NPT to hook up the Air Release Valve (ARV); other required fittings, piping
and elbow are all included. The ARV permits air flow in and out of the hose
but seals up instantly in presence of liquid allowing completely normal drain
The included Hose uses patented ‘Stay-Put’ technology with 4:1 collapsibility
so the 20 ft Hose stores easily in the bay with the nozzle.
To Dump Tanks:
- Access the wet bay
- Grab the convenient nozzle handle & pull out the hose
- Plug the nozzle into the ground inlet
- Dump tanks
- Close the nozzle valve & pull it out
- Collapse the hose back into the bay to re-store it with
the nozzle. It’s that simple.
*The hose can be removed should the need arise.
If you need help we will gladly provide any advice and hand holding needed
and share with you examples of other installations. Man’s mind when stretched
to new dimensions never shrinks back to the old – once you enjoy the convenience
of an “Always Connected” hose you will never go back to the old way! RVers
who have this system are simply overjoyed with it and are sharing their stories
with others. So will you!
HOSE ASSEMBLY PN 5816
Length Extended: 20 Ft
Length Collapsed: 6 Ft
Extend to Retract Ratio: 4:1
Dia.: 3 in.
Max OD: 3.6 in. Over the Cuffs
Wall Thickness: 25 Mil (0.025 in.)
Wall Material: Proprietary Co-Polymer Blend
Construction: ‘Stay – Put’ Patented Technology, Helical Out-side – wall
inside, no-wire, crushproof
Helical Cross Section Dia.: 160 mil (0.160 in.)
Nozzle: Pre-fitted, with Handle, Shut off valve and Clear view Fitting
Donut: Included on nozzle, Black
VENT ASSEMBLY KIT PN 5903
CAM LOC FITTING
Type: Industrial Grade, Leak Proof Female fitting using Cam Loc Technology
ID: 3.51 in. (fits over std. 3 in. ID plumbing)
Barrel OD: 4.125 in.
Max OD: 4.35 in.; (Collar end)
Length: 4.32 in.; (without Cap)
Length: 4.9 in.; Max (with cap engaged measured over ring retainer boss)
Max width across levers closed: 5.55 in.
Max width across levers open: 9.7 in.
Insertion depth over 3 in.; ID Plumbing: 0.5 in.; Min, 1.7 in.; max
Mounting method: ABS glue
Cap: Male Cam Loc with Chain and Ring retainer included
Sealing: Rubber gasket pre-installed in Female Cam Loc
Threading: 3/4 in. NPT Pre-threaded to fit Air Release Valve
Click to view: Cam Loc Dimensions in detail Doc. WM 78
AIR RELEASE VALVE
Type: Poly Flotation Ball and internal Ring seal
Height: 5 in.; Max, with Cap, including 3/4 in.; NPT male threaded shank
Height: 4.25 in. with cap, excluding threaded shank
Body Barrel OD: 1.55 in.
Max Body OD: 1.85 in.
Max Cap OD: 1.7 in.
Cap Threading: 3/4 in. Garden Hose
3/4in. FNPT to FNPT Qty1
3/4 in. MNPT to Quick Connect Qty 2
3/4 in. MNPT to FNPT 90 Deg Elbow Qty 1
LDPE SEMI-RIGID PIPE
ID: 0.725 in.
OD: 0.825 in.
Wall Thickness: 50 mil (0.05 in.)
Length supplied: 4 Ft +/- 3 in. (to be cut as needed based on application)
Shipping Weight: 8 Lbs