

B83 Safety Waste Caps
For large Nalgene waste containers, try our B83 safety waste caps. They are available with a variety of port numbers and configurations, and thanks to the 2-part cap design, your tubing will never become tangled upon removal and replacement of your cap. All caps come standard with one port for an exhaust filter (sold separately).
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SKU: CW83001
Canary-Safe Waste Cap, B83, with 1 Port for Barbed Adapter
Cap Size: B83Ports for 1/8" or 1/16" Tubing: -Ports for 3/16" Tubing: -Ports for 1/4" Tubing: -Ports for Barbed Adapters: 1Air Check Valve: NoExhaust Filter Port: YesUnits: Each$240.00 -
SKU: CW83004
Canary-Safe Waste Cap, B83, with 4 Ports for Barbed Adapters
Cap Size: B83Ports for 1/8" or 1/16" Tubing: -Ports for 3/16" Tubing: -Ports for 1/4" Tubing: -Ports for Barbed Adapters: 4Air Check Valve: NoExhaust Filter Port: YesUnits: Each$240.00 -
SKU: CW83419
Canary-Safe Waste Cap, B83, with 4 Standard Tubing Ports
Cap Size: B83Ports for 1/8" or 1/16" Tubing: 4Ports for 3/16" Tubing: -Ports for 1/4" Tubing: -Ports for Barbed Adapters: -Air Check Valve: NoExhaust Filter Port: YesUnits: Each$241.00 -
SKU: CW83422
Canary-Safe Waste Cap, B83, with 2 Standard Tubing Ports & 2 Ports for Barbed Adapters
Cap Size: B83Ports for 1/8" or 1/16" Tubing: 2Ports for 3/16" Tubing: -Ports for 1/4" Tubing: -Ports for Barbed Adapters: 2Air Check Valve: NoExhaust Filter Port: YesUnits: Each$257.00 -
SKU: CW83418
Canary-Safe Waste Cap, B83, with 4 Standard Tubing Ports & 1 Port for Barbed Adapter
Cap Size: B83Ports for 1/8" or 1/16" Tubing: 4Ports for 3/16" Tubing: -Ports for 1/4" Tubing: -Ports for Barbed Adapters: 1Air Check Valve: NoExhaust Filter Port: YesUnits: Each$273.00 -
SKU: CW83301
Canary-Safe Waste Cap, B83, with 1 Standard Tubing Port & 3 Ports for Barbed Adapters
Cap Size: B83Ports for 1/8" or 1/16" Tubing: 1Ports for 3/16" Tubing: -Ports for 1/4" Tubing: -Ports for Barbed Adapters: 3Air Check Valve: NoExhaust Filter Port: YesUnits: Each$280.00 -
SKU: CW83302
Canary-Safe Waste Cap, B83, with 2 Standard Tubing Ports & 3 Ports for Barbed Adapters
Cap Size: B83Ports for 1/8" or 1/16" Tubing: 2Ports for 3/16" Tubing: -Ports for 1/4" Tubing: -Ports for Barbed Adapters: 3Air Check Valve: NoExhaust Filter Port: YesUnits: Each$280.00 -
SKU: CW83401
Canary-Safe Waste Cap, B83, with 1 Standard Tubing Port & 4 Ports for Barbed Adapters
Cap Size: B83Ports for 1/8" or 1/16" Tubing: 1Ports for 3/16" Tubing: -Ports for 1/4" Tubing: -Ports for Barbed Adapters: 4Air Check Valve: NoExhaust Filter Port: YesUnits: Each$280.00 -
SKU: CW83402
Canary-Safe Waste Cap, B83, with 2 Standard Tubing Ports & 4 Ports for Barbed Adapters
Cap Size: B83Ports for 1/8" or 1/16" Tubing: 2Ports for 3/16" Tubing: -Ports for 1/4" Tubing: -Ports for Barbed Adapters: 4Air Check Valve: NoExhaust Filter Port: YesUnits: Each$280.00