Camco 39857 RhinoFLEX, Mariners Warehouse SKU 93930, is a clear 90-degree swivel fitting for a compatible RV wastewater connection. It changes the direction of the hose connection at the outlet and helps position the route where a straight fitting would be awkward. Check the actual outlet and hose interfaces before ordering.

The clear elbow allows observation of passing wastewater, while the lug and bayonet ends serve the documented sewer connection. UV-stabilized resin is listed for the fitting construction. This is an angled connection accessory: it has no separate rinse-water inlet or flushing valve, and visible flow alone does not confirm that the holding tank is completely clean.

Compare the outlet, hose-end connection and clearance needed for the 90-degree turn. Inspect the mating parts and seals, seat the fitting according to the exact instructions, and support the hose without pulling on the elbow. Check for leakage before normal service and store it with wastewater equipment after cleaning.

Clear Product Details

Review the 16 oz gel format, specifications and application directions.

Surface Guidance

Check fiberglass, gelcoat and finish suitability before use.

Product Support

Ask about your surface and stain type before ordering.

Shipping & Returns

Review shipping information and return conditions before purchase.

Use & Compatibility Guides

Identify the Product Role Before Checking System Fit

Check 39857 by its actual freshwater, wastewater or external accessory role. Compare system purpose, sizes, connections, operating instructions and package contents before use.

90-Degree 39857 or 45-Degree 39847?

Camco 39857 supplies a clear 90-degree swivel fitting. The separately listed 39847 is a clear 45-degree fitting for a different change of direction. Both need their own mating-connection and clearance checks.

Choose the angle from the measured outlet position and hose route. A tighter turn is not automatically the better fit, and neither elbow supplies a complete hose kit or a tank-rinsing inlet. Review the Camco RhinoFLEX 45-Degree Swivel Fitting Clear MPN - 39847 as a separately sold option.

Continue Your Water & Sanitation Selection

Choose by the actual freshwater, wastewater or support task, then compare each item’s documented fit and contents.

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Frequently Asked Questions

What does SKU 93930 include?
One Camco 39857 clear 90-degree swivel fitting with lug and bayonet connections. Sewer hose, tank rinser and dump-station adapter are separate.
What angle is this fitting?
90 degrees. Check the assembled clearance at the actual RV outlet.
Which connection ends are listed?
Lug and bayonet ends. Compare the real outlet and hose mating parts.
Does it swivel?
Yes. A swivel fitting arrangement is listed for positioning the compatible connection.
What is the fitting made from?
The source lists UV-stabilized resin with a clear elbow.
Can I connect a rinse-water hose to it?
No separate rinse-water inlet or tank-flushing valve is included.
Does clear flow prove the tank is clean?
No. The view is an observation aid, not proof that all tank surfaces are clean or disinfected.
How can I confirm the right selection?
Contact Mariners Warehouse with SKU 93930, MPN 39857, your waste outlet and hose fittings, required turn angle and available clearance.

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Need help comparing Camco RhinoFLEX 90-Degree Clear Swivel Sewer Fitting, SKU 93930, MPN 39857? Share your waste outlet and hose fittings, required turn angle and available clearance. These details help us understand your selection question before you order.

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