Round PVC Coupler for EPP Ducting — 125mm, 160mm & 200mm

Description

The Casavent Round PVC Coupler joins two lengths of round EPP ducting, or a duct section to a bend or tee, at a point along the run. It provides a mechanical connection point between EPP components without requiring the ducts themselves to be modified.

As a coupler rather than an insulated EPP component, it sits at the specific joint location rather than along the full length of the run. It's available in three diameters to match the EPP duct range — 125mm, 160mm, and 200mm.

3 Sizes

125 / 160 / 200mm

PVC

Material

Coupler

Fitting Type

System Component

This is a component of the Casavent EPP radial ducting system — the duct sections, bends, and tees it connects are sold separately.

Joins EPP Duct Sections

The coupler connects two lengths of round EPP duct, or a duct to a bend or tee, at a single joint point along the run.

PVC Construction

Made from PVC, giving a durable, corrosion-free connection point distinct from the insulating EPP duct body either side of it.

Three Diameters to Match the Duct Range

Available in 125mm, 160mm, and 200mm, matching every diameter in the Casavent EPP round ducting range.

Simple Mechanical Joint

Provides a straightforward connection point between EPP components without needing to modify the duct ends themselves.

Product Code

Diameter

Material

RDC125-EPP

125mm

PVC

RDC160-EPP

160mm

PVC

RDC200-EPP

200mm

PVC

What does this coupler do?

It joins two round EPP duct sections, or a duct section to a bend or tee, at a connection point along the run.

Why is the coupler PVC rather than EPP?

The coupler is a separate mechanical connection component, distinct from the insulating EPP duct body it joins.

Which diameter should I choose?

Match the coupler diameter to the EPP duct or fitting it's joining — 125mm, 160mm, or 200mm.

BTU Calculator

BTU & WATT Calculator

Room Dimensions

Length (in m):

Width (in m):

Height (in m):

Room Type

Living Room

Bedroom

Kitchen

Bathroom

Conservatory

Hallway

Glazing Type

Single Glazed

Double Glazed

Triple Glazed

External Walls

0 Wall

1 Wall

2 Walls

3 Walls

4 Walls

Insulation Level

Poor

Average

Good (New Build)

Calculate

Required Heating

0

Watts

0

BTUs