Product Description
70503 4" Surface Mount Dust Port Receiver — Magnetic Quick-Connect for Any Flat Surface
Not every dust collection point in your shop comes with a round machine port already built in. Custom dust hoods, cabinet enclosures, tool housings, shop-built downdraft tables, and retrofit collector setups all present flat surfaces — and the POWERTEC 70503 Surface Mount Steel Ring Port Receiver is built exactly for those situations. The flat mounting flange screws directly to any flat surface, instantly creating a permanent magnetic docking point that accepts POWERTEC 4" magnetic connectors with a single snap — bringing full quick-connect dust collection capability to surfaces and setups where a traditional round port receiver simply won't work.
Think of the 70503 as the custom-build version of the 70501 — same zinc-plated steel ring, same magnetic interface, same snap-connect performance, but packaged with a surface-mount flange instead of a round port slip-fit. Whether you're building a dedicated sanding enclosure, adding a pickup point to a shop-made router table hood, retrofitting an older machine cabinet, or designing a modular dust collection wall for your shop, the 70503 gives you a clean, professional magnetic port anywhere you can drive a screw. Built with zinc-plated steel for corrosion resistance and an impact-resistant ABS body for shop-ready durability, it installs once and docks your hose for years.
Key Features & Benefits
Surface-Mount Flange — Magnetic Dust Port on Any Flat Surface
- The flat mounting flange installs directly on cabinets, enclosures, tool housings, custom dust hoods, and shop-built panels — creating a secure, permanent magnetic docking point where no round machine port exists.
- Expands the POWERTEC magnetic dust collection system to custom-built, retrofit, and non-standard dust collection points that flat-back or slip-fit receivers can't reach — giving serious shop builders full magnetic coverage across every collection point in the layout.
- Flat flange geometry produces a flush, professional-looking installation on panel surfaces — no protruding collar, no awkward adapter stack, just a clean magnetic dock flush to the surface.
Full Compatibility with POWERTEC 4" Magnetic Connectors
- The zinc-plated steel ring provides the same magnetic mating surface as the round-port 70501 receiver — fully compatible with the POWERTEC 70502 4" Magnetic Connector for the same snap-on, pull-off quick-connect operation regardless of the mounting style.
- Maintains a full 4" dust collection interface at the connection point — no airflow restriction, no diameter reduction, full suction at the custom port on every connection.
One-Hose System — Extend Quick-Connect Coverage to Custom Setups
- Add the 70503 at custom dust pickup points and bring those locations into your one-hose magnetic system alongside your standard machine ports — move the hose from a cabinet saw to a custom router hood to a sanding enclosure with the same single-snap operation throughout.
- Reduces permanent ducting requirements even on custom shop builds — surface-mount a receiver at each collection point and let one magnetic connector hose cover the whole shop.
Zinc-Plated Steel Ring & ABS Housing — Built to Stay Installed
- The zinc-plated steel ring resists corrosion and surface wear through years of daily connect-disconnect cycles — maintaining magnetic performance and a clean mating face even in shop environments with humidity and temperature variation.
- Impact-resistant ABS body handles the incidental contact and vibration of an active shop without cracking, deforming, or pulling away from the mounting surface — once it's screwed down, it stays put.
Versatile Custom Applications — Hoods, Enclosures, Cabinets & Shop Builds
- Ideal for custom dust hoods over router tables, bandsaw blade guards, sanding enclosures, tool cabinet dust ports, downdraft table panels, and any shop-built fixture requiring a purpose-made magnetic dust collection connection point on a flat surface.
- Part of the complete POWERTEC magnetic dust collection system — pairs with the 70502 connector, 70501 round port receiver, 70500 4"-to-2-1/2" connector, and 70504 kit for full shop coverage. Mounting hardware and flex cuffs sold separately.
WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
