RV Sewer Flange Fittings

RV Sewer Flange Fittings
  • Duraflex Sanitation® - Straight Hose Adapter (3" x 3")
    Duraflex Sanitation® - Straight Hose Adapter (3" x 3")
    0
    # 3936219820
    Straight Hose Adapter by Duraflex Sanitation®. All Duraflex adapters, caps and fittings interchange with all industry standard fittings. Slip sockets and spigots have flanges that attach to drain valves. Bayonet end attaches 3" bayonet...
    Built to deliver excellent levels of quality and conveniencePerfect to enhance your comfort and safety
    $3.65 - $6.63
    Availability Varies - Depends on Product Options
  • Valterra® - Fit Valve Slip Hub (1-1/2" x 1-1/2"Hub)
    Valterra® - Fit Valve Slip Hub (1-1/2" x 1-1/2"Hub) (T1005-1)
    0
    # mpn4646313356
    Fit Valve Slip Hub by Valterra®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Built to deliver excellent levels of quality and conveniencePerfect to enhance your comfort and safety
    $3.08
    In Stock - Ships within 24 hrs
  • Valterra® - Flange (1-1/2" x 1-1/2"MPT)
    Valterra® - Flange (1-1/2" x 1-1/2"MPT) (T1008-1)
    0
    # mpn4782472854
    1-1/2" Flange by Valterra®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $3.55
    In Stock - Ships within 24 hrs
  • Valterra® - Flange (3" x 3"Hub)
    Valterra® - Flange (3" x 3"Hub) (T1005)
    0
    # mpn1837453
    Flange by Valterra®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using...
    Built to deliver excellent levels of quality and conveniencePerfect to enhance your comfort and safety
    $5.56
    In Stock - Ships within 24 hrs
  • Valterra® - Flange (3" x 3"Lug)
    Valterra® - Flange (3" x 3"Lug) (T1009)
    0
    # mpn1837455
    Flange by Valterra®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using...
    Built to deliver excellent levels of quality and conveniencePerfect to enhance your comfort and safety
    $8.45
    In Stock - Ships within 24 hrs
  • Valterra® - Flange Spigot (1-1/2" x 1-1/2"Spigot)
    Valterra® - Flange Spigot (1-1/2" x 1-1/2"Spigot) (T1006-1)
    0
    # mpn4646313358
    Flange Spigot by Valterra®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Built to deliver excellent levels of quality and conveniencePerfect to enhance your comfort and safety
    $2.72
    In Stock - Ships within 24 hrs
  • Valterra® - Flange Spigot (2" x 2"Spigot)
    Valterra® - Flange Spigot (2" x 2"Spigot) (T1006-2)
    0
    # mpn4646313359
    Flange Spigot by Valterra®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Built to deliver excellent levels of quality and conveniencePerfect to enhance your comfort and safety
    $3.74
    In Stock - Ships within 24 hrs
  • Valterra® - Flange Spigot (3" x 3"Spigot)
    Valterra® - Flange Spigot (3" x 3"Spigot) (T1006)
    0
    # mpn1837454
    Flange Spigot by Valterra®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Built to deliver excellent levels of quality and conveniencePerfect to enhance your comfort and safety
    $5.58
    In Stock - Ships within 24 hrs
  • Valterra® - Flanged Valve Fitting (2" x 2"Hub)
    Valterra® - Flanged Valve Fitting (2" x 2"Hub) (T1005-2)
    0
    # mpn4646313357
    Flanged Valve Fitting by Valterra®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Built to deliver excellent levels of quality and conveniencePerfect to enhance your comfort and safety
    $3.74
    In Stock - Ships within 24 hrs
  • Valterra® - Plastic Male Threaded Floor Flange (4" x 3"MPT)
    Valterra® - Plastic Male Threaded Floor Flange (4" x 3"MPT) (T05-0782)
    0
    # mpn4646313347
    Plastic Male Threaded Floor Flange by Valterra®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Built to deliver excellent levels of quality and conveniencePerfect to enhance your comfort and safety
    $10.31
    In Stock - Ships within 24 hrs
  • Valterra® - Thread Adapter (3" x 3"FPT)
    Valterra® - Thread Adapter (3" x 3"FPT) (T1007)
    0
    # mpn1837527
    Thread Adapter by Valterra®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Built to deliver excellent levels of quality and conveniencePerfect to enhance your comfort and safety
    $9.51
    In Stock - Ships within 24 hrs
  • Valterra® - Thread Adapter (3" x 3"MPT)
    Valterra® - Thread Adapter (3" x 3"MPT) (T1008)
    0
    # mpn1837528
    Thread Adapter by Valterra®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Built to deliver excellent levels of quality and conveniencePerfect to enhance your comfort and safety
    $8.45
    In Stock - Ships within 24 hrs
  • Valterra® - Toilet Seal (4" x 3"FPT)
    Valterra® - Toilet Seal (4" x 3"FPT) (T05-0784)
    0
    # mpn4646313348
    Toilet Seal by Valterra®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...
    Built to deliver excellent levels of quality and conveniencePerfect to enhance your comfort and safety
    $13.70
    In Stock - Ships within 24 hrs
  • Duraflex Sanitation® - Straight Hose Adapter (3" x 3")
    Duraflex Sanitation® - Straight Hose Adapter (3" x 3") (24650)
    0
    # mpn4743605559
    Straight Hose Adapter (24650) by Duraflex Sanitation®. All Duraflex adapters, caps and fittings interchange with all industry standard fittings. Slip sockets and spigots have flanges that attach to drain valves. Bayonet end attaches 3"...
    Built to deliver excellent levels of quality and conveniencePerfect to enhance your comfort and safety
    $3.65
    In Stock - Ships within 24 hrs
  • LaSalle Bristol® - Plastic Closet Flange (4" x 3"FPT)
    LaSalle Bristol® - Plastic Closet Flange (4" x 3"FPT) (6336345)
    0
    # mpn2570229
    Plastic Closet Flange by LaSalle Bristol®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Built to match your exact requirementsExpertly made from premium materials
    $20.91
    In Stock - Ships within 24 hrs
  • LaSalle Bristol® - Spigot Toilet Floor (4" x 3"Spigot)
    LaSalle Bristol® - Spigot Toilet Floor (4" x 3"Spigot) (6336347)
    0
    # mpn474010892
    Spigot Toilet Floor by LaSalle Bristol®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Built to match your exact requirementsExpertly made from premium materials
    $13.82
    In Stock - Ships within 24 hrs
  • LaSalle Bristol® - Toilet Floor (4" x 3"MPT)
    LaSalle Bristol® - Toilet Floor (4" x 3"MPT) (6336343)
    0
    # mpn474010847
    1-3/4" Toilet Floor by LaSalle Bristol®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Built to match your exact requirementsExpertly made from premium materials
    $19.70
    In Stock - Ships within 24 hrs
  • LaSalle Bristol® - Toilet Floor Flange Hub (4" x 3"Hub)
    LaSalle Bristol® - Toilet Floor Flange Hub (4" x 3"Hub) (633633)
    0
    # mpn474010845
    Toilet Floor Flange Hub by LaSalle Bristol®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Built to match your exact requirementsExpertly made from premium materials
    $11.43
    In Stock - Ships within 24 hrs


A good RV is not just about a smooth ride and a roomy interior. A good deal of comfort is related to the plumbing system of your vehicle. An efficient system allows you to take hot showers, cook your favorite food, and have a toilet, which will boost your RVing experience at the camping site or in the wild. However, RV plumbing systems are quite complex, as they have to optimize the scarce space available. Also, compared to a typical house plumbing system, they need a couple of tanks to collect both gray and black water for further dumping at an appropriate place.

RV plumbing systems comprise many components in addition to those we have in everyday life: sinks, toilets, and showers need various fittings, hoses, pipes, and valves. In some cases, when extra strength is required, flange fittings ensure adequate performance. They feature a sort of ridge that reinforces the joints between the parts with bolts, increasing the robustness of the system. Most flanges are external, but in some cases, they can be internal. If you are looking for quality RV sewer flange fittings, browse our catalog for a broad selection of products made by reputable companies and sold at reasonable prices.

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