Valterra 20-Foot EZ-Flush RV Sewer Hose, Heavy Duty Universal Sewer Hose for RV Camper

Q: How let BGD is the compressed/storage length?

The D04-0040 Valterra 20' EZ Flush Heavy-Duty Drain Hose collapses down to 42" when compressed.

Q: is the mouth opening 3.41 inches?

Yes. It is your standard RV sewer hoze

Q: What is the inner diameter of this hose

The inner diameter of the Valterra 20-Foot EZ-Flush RV Sewer Hose is 1.25 inches. This is the standard inner diameter for RV sewer hoses. The outer diameter of the hose is 3 inches. The inner diameter of a hose is the important measurement when determining how much liquid the hose can hold. The outer diameter is important for determining how the hose will fit with other components, such as fittings and adapters. If you are looking for a replacement RV sewer hose, it is important to make sure that the inner diameter is 1.25 inches. This will ensure that the hose is compatible with your RV's sewer system.

Q: If U install a connector to splice in a longer length, shud the connection be made when the hoses are not extended (before extending)?

I honestly don't think it matters when you thread on a connector. I connect a 10 and a 20 when needed. I make sure to use the red connector that has the same direction of threads.

Product ID: 34278179

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Details

Brand
Valterra
Material
Vinyl
Color
Bronze
Product Dimensions
1"L x 1"W
Nominal Wall Thickness
15 mil
Outside Diameter
1 Inches

📏20-foot heavy-duty length

🧳Collapses to 42 inches for compact storage

🛡️25% more vinyl & wire for leak-proof strength

Description

🚐 Upgrade your RV game with leak-proof confidence!

LEAK PROOF DURABILITY - Reinforced with extra vinyl and wire to prevent leaks and spills
COMPACT TRAVEL READY - Collapses down to 42 inches for easy storage and transport
COLD WEATHER FLEXIBILITY - Remains flexible in low temperatures for year-round reliability
HEAVY DUTY 20 FOOT REACH - Extended length for hassle-free RV waste management
SHRINK RESISTANT SIZING RINGS - Keeps hose edges stable for a secure, long-lasting fit

The Valterra 20-Foot EZ-Flush RV Sewer Hose is a heavy-duty, leak-proof drainage solution designed for RV and camper owners. Made with 25% more vinyl and wire and featuring a durable 15 mil thick wall, it ensures long-lasting performance. Its compact collapsible design and included sizing rings prevent shrinkage and simplify storage, while maintaining flexibility even in cold weather.

Specifications

Brand	Valterra
Material	Vinyl
Color	Bronze
Product Dimensions	1"L x 1"W
Nominal Wall Thickness	15 mil
Outside Diameter	1 Inches
Item Length	20 Feet
UPC	019079400406
Manufacturer	Valterra
Global Trade Identification Number	00019079400406
Model	D04-0040
Item Weight	3.99 pounds
Item model number	D04-0040
Is Discontinued By Manufacturer	No
Manufacturer Part Number	D04-0040