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White fixed plastic grill with steel collar end cap

Soler and Palau

Soler and Palau PG-100 Fixed Plastic Grill with Steel Collar 4 inch

SKU CH-V0MR-RCR4M

A fixed plastic grill with a steel collar provides a durable end cap for four-inch ducting in RV ventilation systems

  • Fixed plastic grill protects duct openings from debris
  • Steel collar adds rigidity for a secure duct connection
  • 4 inch size fits standard RV ventilation ductwork
  • Soler & Palau brand recognised for HVAC component quality
  • New condition ensures clean, undamaged installation ready to fit

Fixed Plastic Grill with Steel Collar

The Soler and Palau PG-100 is a fixed plastic grill designed as an end cap for HVAC ducting in recreational vehicles. It provides a durable termination point for 4-inch ventilation runs. The integrated steel collar adds structural rigidity at the connection point. This component suits RV owners completing or repairing air distribution systems.

Duct termination and mounting

The grill functions as a fixed end cap, closing a duct run while allowing air to pass through the plastic grille face. Its steel collar slips over standard 4-inch ducting for a secure mechanical fit. The plastic construction resists corrosion in vent environments. No moving parts or dampers are included, so airflow remains constant once installed.

Sustained airflow behaviour

Under continuous operation the fixed geometry delivers steady airflow without flutter or vibration from movable louvres. The plastic grille maintains its shape across typical RV temperature ranges. The steel collar prevents duct deformation at the joint during long-term vibration. The assembly requires no adjustment after installation, providing consistent performance for the life of the system.

Highlights

  • Fixed plastic grill protects duct openings from debris
  • Steel collar adds rigidity for a secure duct connection
  • 4 inch size fits standard RV ventilation ductwork
  • Soler & Palau brand recognised for HVAC component quality
  • New condition ensures clean, undamaged installation ready to fit

Specifications

BrandSOLER & PALAU

Questions about this item

What limits airflow through the PG-100 when the system runs continuously?

The fixed plastic grill design restricts airflow to the open area of the grille itself, so sustained use is limited by that fixed opening rather than an adjustable damper.

How much heat or noise does the PG-100 add during all-day operation?

The PG-100 is a passive vent component with no motor or fan, so it generates no heat and no noise of its own; any sound or temperature comes from the duct system it connects to.

What duct size must already be in place for the PG-100 to install correctly?

The steel collar is built for a 4 inch duct, so the existing ductwork must match that diameter for a proper fit.

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