Brass Reducing Bush – 50 mm to 32 mm (50×32)

This Industrial Brass Reducing Bush is a heavy-duty, high-strength threaded adapter designed for large-scale electrical conduit networks, heavy industrial enclosures, and cable entries. It is engineered to step down an oversized 50 mm male thread entry (typically matching an M50 hub or panel knockout) to a standard 32 mm female thread entry (matching M32 cable glands, conduit fittings, or terminal elements). Precision-machined from solid high-grade brass, this robust component ensures a durable mechanical joint while providing vital earth/grounding continuity across metallic switchgear and distribution panel walls.

Key Features

Oversized Thread Reduction: Seamlessly adapts massive 50 mm entry hubs to accept mid-sized 32 mm electrical accessories, avoiding expensive custom enclosure modifications or custom adapter plates.
Premium Solid Brass Construction: Machined from high-tensile brass stock to yield excellent corrosion protection, structural integrity under high torque, and inherently spark-free/flameproof properties.
Dependable Earth Continuity: Guarantees a low-resistance, uninsulated metal-to-metal connection essential for maintaining secure safety grounding paths across armored cables, industrial glands, and cast-iron enclosures.
Ergonomic Hexagonal Shoulder: Features a clear hexagonal wrench surface to facilitate heavy-duty fastening and straightforward tightening with standard industrial spanners in crowded panel spaces.
Industrial Environment Resilience: Built to withstand moisture, extreme temperatures, and chemical exposure, rendering it equally reliable for indoor manufacturing zones or rugged outdoor marine and utility setups.

Technical Specifications

Feature	Specification
Product Profile	Brass Reducer Bush / Reducing Bushing
Category	Electrical Wiring Accessories / Conduit Fittings
Outer Male Thread Size	50 mm (Standard M50 / Large Enclosure Hub)
Inner Female Thread Size	32 mm (Standard M32 Cable Gland / Conduit thread)
Material Base	Solid Machined Brass
Finish	Natural Brass
Mechanical Rating	Heavy-Duty Industrial Class
Safety Properties	Flameproof, explosion-resistant, rust-proof

Applications

High-Capacity Cable Gland Adaptation: Reducing oversized hub entries on main distribution boards, heavy motor terminal chests, and industrial isolation panels down to fit M32 cable glands.
Heavy Galvanized Steel Conduit Lines: Connecting a standard 32 mm metallic conduit run cleanly into a massive pre-cast 50 mm enclosure terminal box entry.
Power Substation Infrastructure: Adapting heavy field distribution enclosures to manage secondary low-voltage feeder circuits securely.
Oil, Gas, and Marine Processing Plants: Providing robust, explosion-protection compliant connections within aggressive processing fields requiring all-metal fittings.