Horizontal Pass-Through Manifold, 200mm Inlet x 13 Spigot 75mm EPP

Description

The Casavent MAN-200-75-13-H-EPP is an EPP horizontal pass-through distribution manifold that connects a 200mm inlet to thirteen 75mm radial semi-rigid ducts. It is the highest-capacity manifold in the Casavent horizontal pass-through range, suited to larger properties with many individual supply or extract points served from a single central hub.

Moulded from Expanded Polypropylene, the manifold shares the same low-profile horizontal spigot arrangement, insulating properties, and corrosion-free construction as the smaller pass-through manifold in the range.

200mm Inlet Diameter

13 x 75mm Duct Spigots

EPP Material

Horizontal Pass-Through Format

λ 0.0038 Thermal Conductivity

-25 to +80°C Service Temperature

System Component This manifold is a system component — it connects a 200mm MVHR/MEV inlet to thirteen 75mm radial ducts and does not include the ducting, air handling unit, or plenum boxes. These are sold separately.

Highest-Capacity Pass-Through Manifold With thirteen 75mm duct spigots from a single 200mm inlet, this is the largest manifold in the Casavent horizontal range, suited to large properties with many rooms served from one hub.	Horizontal Pass-Through Layout Spigots are arranged along a single horizontal row, giving a lower-profile housing that suits shallow ceiling voids where headroom for a vertical manifold is limited.
Sized for 200mm Inlet Airflow The 200mm inlet supports the higher total airflow needed to serve thirteen duct runs, matched to larger-capacity MVHR/MEV units.	Insulating EPP Construction The Expanded Polypropylene body (λ = 0.0038 W/(m·K)) provides thermal insulation around the ductwork hub, reducing condensation risk.
Good Acoustic Properties The closed-cell EPP structure offers useful sound-deadening properties, helping reduce fan noise transmission along the ductwork.	Corrosion-Free Unlike galvanised steel manifolds, the EPP body is immune to corrosion, giving long service life in loft installations.

Product Overview
Brand	Casavent
Product Code	MAN-200-75-13-H-EPP
Description	Horizontal Pass-Through Distribution Manifold, 200mm Inlet x 13 Spigot 75mm, EPP
Orientation	Horizontal (pass-through layout)
Dimensions
Inlet Diameter	200mm
Duct Spigot Diameter	75mm (x13)
Length (A)	514mm
Width (B)	320mm
Height (C)	230mm
Spigot Length (L)	36mm
Technical Data
Material	Expanded Polypropylene (EPP)
Thermal Conductivity	λ = 0.0038 W/(m·K)
Service Temperature	-25°C to +80°C
Reaction to Fire	Class E (EN 13501-1)
Microbial Resistance	Rating 1a, Method A (EN ISO 846:2019)
Air-Tightness	Suitable for ATC2 (D) air-tightness class systems (EN 17192:2018)

Airflow & Pressure Performance Approximate system performance for this spigot configuration (based on the manufacturer's equivalent pass-through manifold family, 160mm-inlet performance data): around 5.9 Pa pressure drop at 390 m³/h total airflow. Refer to the manufacturer's full pressure/airflow chart for other operating points, as this figure is drawn from the closest documented inlet size rather than the 200mm inlet specifically.

What does this manifold connect?

It connects a 200mm inlet from the MVHR or MEV unit to thirteen individual 75mm radial ducts, each running to a room's air valve plenum box.

What does 'horizontal pass-through' mean?

Rather than a compact block with spigots on multiple faces, this manifold arranges its spigots along a single row, giving a shallower, lower-profile housing suited to tight ceiling voids.

How does this compare to the 10-spigot version?

This 13-spigot version serves more rooms or distribution points from a single manifold, sharing the same housing footprint and 200mm inlet.

What is the manifold made from and why?

Expanded Polypropylene (EPP) — insulating, lightweight with strong stiffness, good acoustic properties, and corrosion-resistant.

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