DISTRIBUTOR-FIRST SUPPLY PARTNER · SINCE 1999 BRAND · AIGNEP
One Italian system — fittings, air prep, valves, and piping — with ATEX and NSF certification where the job demands it.
Certified. Modular. Direct.
AIGNEP was founded in 1976 in Bione, Italy, and has spent nearly five decades building a complete pneumatic component range — fittings, air preparation, directional control valves, actuators, and modular piping — from a single manufacturing base in Italy. All products are manufactured in-house, which keeps quality control and lead times within the company's control and allows a coordinated product family that fits together without compromise.
The Infinity aluminum pipeline system, the FRL Evo air-preparation line, and the 50000-series push-in fitting family share a common engineering language: modular construction, standardized connections, and a consistent safety factor that lets a customer build out a machine or a plant-wide distribution system from one supplier. ATEX and NSF certifications span the full product range — fittings, FRL, valves, cylinders, and piping — so a hazardous-location or food-contact application can be quoted on a single compliant brand rather than mixing certified and uncertified sources. AIGNEP distributes through an established network in over 100 countries, with a dedicated US operation supported directly from Italy. The value tier positioning reflects genuine Italian manufacturing quality at a price point that competes without sacrificing the certification coverage that regulated industries require.
SPC carries the AIGNEP line direct as an authorized channel — fittings, air prep, valves, cylinders, and piping from one distributor who knows how they fit together, without a middleman adding lead time or margin.
ATEX hazardous-location and NSF food-contact requirements appear across the full AIGNEP product range.
AIGNEP positions as the value-tier Italian pneumatic brand.
Food & Beverage Processing → NSF/ANSI 169 certified fittings and FRL units for food-contact compressed air circuits. 
Chemical & Petrochemical → ATEX-certified valves, cylinders, and piping for classified hazardous locations. 
General Manufacturing → Modular pneumatic system — fittings, FRL, valves, cylinders, and piping — from one brand. 
Pharmaceutical, Medical Device & Laboratory → NSF food-grade and stainless steel options for cleanroom and sterile-zone compressed air. 
Automotive Manufacturing → Infinity aluminum piping for plant air distribution; push-in fittings on assembly tooling. Yes — specify the ATEX-certified tier: 50000-series push-in fittings for classified areas, 04C solenoid valves (Zone 0/1/2, Class 1 Div 1), ATEX FRL Evo variants, and Infinity piping. All from the same AIGNEP family, one compliance audit.
General machine use → 50000 technopolymer. Heavy-duty or high-cycle → 57000 nickel-plated brass. Food/water contact → 59000 NSF brass or 60000 316L stainless. Permanent plant piping → Infinity aluminum (ANSI B31.1, 5x safety factor).
Specify the FRL Evo padlockable regulator variant to lock set pressure against unauthorized adjustment — a one-part solution rather than adding a separate locking device.
Infinity aluminum piping runs from small branch drops through large plant headers. Confirm flow rate and header length first; AIGNEP's sizing guidance maps flow demand to diameter. Push-in fittings and FRL Evo connect directly to the Infinity system without adapters.
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.