DISTRIBUTOR-FIRST SUPPLY PARTNER · SINCE 1999 BRAND · POLYCONN
One source for every tubing material your system needs.
Every material. One source.
Polyconn was founded in 1981 as a division of W.P. Nugent Co.
Inc. in Plymouth, Minnesota, at the request of OEMs, distributors, and MRO accounts who needed a consistent, reliable source of pneumatic tubing, fittings, and connection devices. Over 45 years the division has built a catalog distinguished by material breadth — polyurethane, nylon, FEP, PVDF, and polyethylene — rather than single-material depth.
The business model is purpose-built for the distribution channel: Polyconn maintains a large inventory of pneumatic parts, which means specialty configurations — coiled PU, multi-bore drops, DOT-brake nylon, metric fluoropolymer — are available for quick-turn orders rather than project-only buys. That inventory depth across five tubing materials is what makes Polyconn the single-source option for multi-material pneumatic projects.
Beyond tubing, the Polyconn catalog extends into push-to-connect fittings, manifolds, valves, filters, regulators, and the Duratec pipe system, covering the full pneumatic connection range from the compressor outlet to the point of use.
Polyconn covers PU, nylon, FEP/PVDF, and PE in a single authorized line.
Coiled PU, multi-bore drops, DOT-brake nylon, and fluoropolymer specialty sizes are standard Polyconn offerings.
Through the distribution network, Polyconn availability and pricing are backed by aggregated demand across the network, with SPC as the single point of contact for quoting, lead time, and after-sale support.
General Manufacturing → PU and nylon tubing for machine pneumatic circuits, manifolds, and panel connections. 
Food & Beverage Processing → FDA-compliant PE and NSF-grade PU tubing for food-contact fluid and gas lines. 
Automotive Manufacturing → DOT-rated nylon for transport air-brake lines; PU and FEP for assembly and robotics. 
Packaging & Printing → Coiled PU and multi-bore drops for pick-and-place, labeling, and packaging machinery. 
Agriculture & Food Production → Rugged PU and PE tubing for field and processing equipment pneumatic systems. 
Material Handling & Conveyors → Flexible PU and nylon supply lines for pneumatic conveying and handling equipment. PU for constant-flex, general-purpose, or color-ID circuits. Nylon for high-pressure (240–350 PSI) or temperature extremes (−60°F to +200°F). FEP for chemical inertness or heat to +400°F. PVDF/Kynar for abrasion resistance in semi-rigid runs. PE for low-pressure utility, fluid, or FDA food-contact lines.
Straight tubing for panel wiring and fixed runs. Coiled self-storing PU for tool-drop lines and robot end-effector connections. Multi-bore for multi-circuit drops from a single manifold. Ribbon for flat, color-coded panel builds.
Transport air-brake applications (commercial vehicles, trailers) require DOT/FMVSS 106 nylon tubing — Polyconn's DOT variant is available in standard sizes. Standard nylon is not a valid substitute on a DOT-regulated circuit.
Polyconn offers both inch and metric OD sizes on FEP, nylon, and select PU lines. Confirm the fitting system (push-to-connect fitting OD bore) before ordering — metric and inch OD are not interchangeable in the same fitting.
Tell us the spec and the account and we will come back with the right line, sourced through the distribution network.
—. We reply within one business day with pricing, lead-time, and configured parts.