Duraflex Gator® 15ft Sewer Tube 21 Mil Polypropylene 22003

Duraflex Gator® Sewer Tube 22003

Sewer Hose; Gator®; 15 Foot Extended Length; 53 Inch Compressed Length; 3 Inch Hose Diameter; 21 Mil Polypropylene With Steel Wire Reinforced Construction; Charcoal Gray; With Two Drip Caps/ Clear Elbow

The Gator® Sewer Tube 22003 is a heavy-duty 15-foot wire-reinforced sewer tube designed for extended-reach waste transfer when using Gator portable waste tanks. Manufactured by Duraflex, this reinforced sewer hose provides reliable strength, flexibility, and flow control for safe gray and black water dumping.

With its 3-inch diameter and extended 15-foot length, this sewer tube allows greater flexibility in positioning your portable waste tank while maintaining smooth, uninterrupted flow. The internal wire reinforcement prevents collapsing, flattening, or kinking, even during full-tank dumping.

This hose is ideal for dry camping, seasonal stays, or larger Gator waste tank setups where extra distance between the RV and portable tank is required.

Features & Benefits

Key Features

• 15-foot wire-reinforced sewer tube
• 3-inch inside diameter
• Designed for use with Gator portable waste tanks
• Internal wire reinforcement for added rigidity
• 21 Mil Polypropylene With Steel Wire Reinforced Construction
• Flexible, crush-resistant construction
• Universal Adapter To Fit 3 Inch, 3-1/2 Inch And 4 Inch NPT

Benefits

• Extended reach for flexible waste tank placement
• Prevents hose collapse during dumping
• Maintains consistent, controlled waste flow
• Ideal for use with larger portable waste tanks
• Durable design for repeated RV use

Fits These Applications

• Gator portable waste holding tanks
• RV sewer outlets with standard 3-inch connections
• Travel trailers
• Fifth wheels
• Motorhomes (Class A, B, and C)
• Long-reach waste transfer setups

Common Issues This Sewer Tube Solves

• Sewer hoses too short to reach portable waste tanks
• Collapsing or pinched hoses during dumping
• Limited flexibility in tank placement
• Restricted waste flow from non-reinforced hoses
• Frequent replacement of standard sewer hoses

Replaces / Also Known As

• Gator sewer tube 22003
• Duraflex 22003 sewer tube
• 15 ft wire-reinforced RV sewer hose
• 3-inch portable waste tank sewer tube

What’s Included

• One (1) Gator® 15-Foot Extended-Length Sewer Hose
• Four (4) drip caps
• One (1) clear elbow fitting

Installation & Use Overview

• Connect one end to the RV sewer outlet
• Attach the opposite end to the Gator portable waste tank inlet
• Ensure all connections are secure before dumping
• Drain waste slowly for best flow control
• Rinse thoroughly after use and store properly

Frequently Asked Questions

Is this hose only compatible with Gator waste tanks?

It is designed specifically for Gator portable waste tanks, but it may also fit other setups using standard 3-inch connections.

Why choose a 15-foot sewer tube?

A longer hose allows greater flexibility in tank placement, especially when terrain or spacing prevents close positioning.

What does wire-reinforced mean?

Internal wire reinforcement helps prevent the hose from collapsing, flattening, or kinking during waste transfer.

Can this handle black water?

Yes. This sewer tube is suitable for both gray and black water applications.

Is it difficult to store?

While longer than a 5-foot tube, it remains flexible enough to coil and store in standard RV sewer compartments.