This clear protective cover fits the flow tube/flowmeter head of Porter Instrument nitrous oxide delivery systems, helping to shield the glass flow tube from damage and debris. It is designed as a direct replacement part (Model 2000, also referenced as PA-236-PL) for maintaining safe and accurate gas flow readings. The cover is a simple, non-sterile accessory that installs over the existing flowmeter assembly.
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This clear protective cover fits the flow tube/flowmeter head of Porter Instrument nitrous oxide delivery systems, helping to shield the glass flow tube from damage and debris. It is designed as a direct replacement part (Model 2000, also referenced as PA-236-PL) for maintaining safe and accurate gas flow readings. The cover is a simple, non-sterile accessory that installs over the existing flowmeter assembly.
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