---
product_id: 15330452
title: "Dometic 385345892 Socket Floor Flange - 3\""
brand: "dometic"
price: "€ 71.42"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/15330452-dometic-385345892-socket-floor-flange-3
store_origin: DE
region: Germany
---

# 3-inch precision flange size Exact fit with Dometic part SE345892 Durable, lightweight 9.5 oz build Dometic 385345892 Socket Floor Flange - 3"

**Brand:** dometic
**Price:** € 71.42
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your mobile living with precision and durability!

## Quick Answers

- **What is this?** Dometic 385345892 Socket Floor Flange - 3" by dometic
- **How much does it cost?** € 71.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/15330452-dometic-385345892-socket-floor-flange-3)

## Best For

- dometic enthusiasts

## Why This Product

- Trusted dometic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last on the Road:** Robust construction ensures longevity in RVs, boats, and outdoor setups.
- • **Compact & Lightweight Design:** At just 9.5 ounces, it’s easy to handle without compromising strength.
- • **Universal 3-Inch Flange Size:** Optimized to fit a wide range of plumbing applications with confidence.
- • **Trusted Brand for Mobile Living:** Join millions who rely on Dometic for durable, adventure-ready gear.
- • **Precision Fit for Seamless Installation:** Engineered to perfectly match Dometic systems for hassle-free setup.

## Overview

The Dometic 385345892 Socket Floor Flange is a 3-inch plumbing flange designed for secure, precise installation in mobile living environments. Weighing only 9.5 ounces, it offers a lightweight yet durable solution trusted by millions of RV, boat, and outdoor enthusiasts worldwide.

## Description

Millions of people around the world buy and use Dometic products. They’re RV users, boat owners, truck drivers, campers, outdoor people. And all part of a growing movement – a longing for freedom and adventure, a desire to explore the world and to stay away for extended periods of time. We call it mobile living. Our mission is to make mobile living easy.

## Features

- Socket Floor Flange
- Flange Size: 3"
- Dometic part number: 385345892
- Check part numbers to ensure proper fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Dometic |
| Brand | Dometic |
| Model | 385345892 |
| Item Weight | 9.5 ounces |
| Product Dimensions | 7 x 0.6 x 3 inches |
| Item model number | SE345892 |
| Batteries | 1 Unknown batteries required. |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | SE345892 |

## Images

![Dometic 385345892 Socket Floor Flange - 3" - Image 1](https://m.media-amazon.com/images/I/61dhSqRaPVL.jpg)

## Questions & Answers

**Q: Can or Does the 3" pipe go inside this??**
A: Yes it does fit inside and glue like crazy

**Q: will this flange fit my Dometic 310 RV toilet?  the exisiting flange broke and doesn't look like this one, the bolt holes are slots not round**
A: Dometic thanks you for your question. This would not be correct, however if you would like to confirm part numbers, please contact our support team at customersupportcenter@dometic.com along with the manufacturing number of the toilet and we can confirm parts.

**Q: Are there special parts needed to go from a regular to this high profile?**
A: I don't know what you mean by "high profile."  This bolts down with the drain part down. When installed the ring is the only thing facing up. You then bolt the toilet to the ring with 4 "T" bolts.

**Q: Recieved item but where is hardware? How am I supposed to attach it???**
A: You have to order the hardware kit. I bought my bolts at home Depot. Not sure if Amazon lists that separately. Would be nice if the manufacturer included the bolt kit

## Frequently Bought Together

- Dometic - SE345892 Socket Floor Flange - 3"
- Thetford 33239 Closet Flange Seal , Gray
- Dometic 300 Series Gravity-Flush RV Toilet - Powerful Triple-Jet Action Flush with Adjustable Water Level - Standard Height Flush with Foot Pedal for RVs, Trailers, and Outdoor Campers

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-20*