
About CPI Marine
About CPI Marine
Our manufacturing and quality processes are rigorous. Our design and manufacturing experts can create new designs to meet the boat builders specific requirements using a state of the art CAD/CAM system, or can reference the hundreds of patterns already on file. Each collar is accurately cut out by computer-controlled cutting table, ensuring a perfect fit every time. Every product is pressure tested for 24 hours prior to delivery to ensure no pressure loss. All products come with a one year parts and fabric warranty.
Reliable, Durable American Made Products
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CPI Marine collars are manufactured and serviced in the United States in our state of the art facility in Texas
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CPI Marine collars and fenders carry a one (1) year warranty
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CPI Marine collars are created using state of the art CAD/CAM systems to ensure exact measurements and tolerances when designing your collar
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CPI Marine collars are full Berry Amendment compliant
Air Collar with Removable Bladder Specs
Construction
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40 oz/sq yd urethane-coated polyester fabric
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Seams are heat welded with color-matching seam tape applied
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Heavy grade extruded PVC rub strake 8 or 16 inch
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Outfitted with stainless steel D-Rings
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Standard boat rope strips for attaching the collar to the boat
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Custom attachments can be substituted
Removable Air Bladders
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Each chamber has it's own removable, repairable and replaceable air bladder with an air valve assembly containing fill valve and PRV
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Bladders are constructed of urethane film and can be replaced in minutes thereby reducing down time
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All collars are supplied with a repair kit
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Repair kit contains all tools needed to remove, repair, and replace bladders
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All seams on the bladders are heat welded

Air-Backed Foam Collar Specs
Outer Fabric
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40 oz/sq yd urethane-coated polyester fabric
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Heat welded and double taped seams
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1/2 inch diameter solid PVC extruded rope [rope bolt attachments]
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Attachment flaps with various rope diameters or without rope are available
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Standard colors are gray, orange and black
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Custom colors available
Foam
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2.2 lbs/cu ft closed-cell polyethylene [PE] foam
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Natural color [Off White]
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Water absorption less than 0.3 lbs/sq ft exposed/Less than 3% by volume
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Completed foam sections heat-welded and hot-wired shaped to finished profile
Air Bladder
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Sits in behind the polyethylene foam enabling the collar to give when used primarily as a bumper
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Heavy duty and wear resistant urethane film construction
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Heat-welded seams
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Usually one or two bladders are used per port/starboard side of the boat
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Remote topping valve accessible from outside of the collar
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Custom valve arrangements or configurations available