Innovate   We offer complete engineering and design assistance as well as manufacturing facilities.
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Have a question? For further information, or for a consultation regarding your needs, please cotact us at   If you need to speak to someone directly, our team is available M-F 7:00 am - 5:00 p.m MDT
Build Have an idea in mind?  Send over your sketches and drawings, sit back and relax while your idea becomes a reality.
220 N. 48th Avenue Suite #3 - Phoenix, Arizona 85043  - Office 602-278-8404   Fax 602-278-0118
Servicing the Compressed Gas Industry since 1993
Home Home Design Design Fabricate & Build Fabricate & Build Service & Support Service & Support Manifolds Manifolds Gas handling equipment Gas handling equipment Components & accessories Components & accessories Fill racks Fill racks Manifolds Manifolds


Contrivance Inc.manufactures various types of manifolds, fill systems, control panels, & components.  Many large distributors rely on us to provide bulk manufacturing for resale in the industry.  Some of the largest gas suppliers specifically request manifolds built from our facility. Click HERE for a quick reference guide to CGA Valve Ratings.   Our manifolds are manufactured to fit existing frames in use in the industry.  We can provide manifolds in different configurations, gases, and capacities to connect from 2 compressed gas cylinders up to 25 cylinders! Our custom designs can meet your special requirements from oxygen service applications to highly corrosive media. Need to add accessories?  We can configure for additional components such a gauge or a test port to monitor pressure or gas quality & levels. Call us for a consult today! Stainless Steel Manifolds Brass Manifolds Combo Manifolds Mixed Gases Manifolds
From custom fittings to fullly designed, manufactured, and installed systems, we can meet any of your demanding requirements.