Conical Flask Filtering with Internal Side Arm ventilation and ducting Check Valve

Check Valve

Dimensions: 16" W x 6' L x 16" H

Developed for hydroponics and soilless gardening

Durable and Solid brass construction

Conical Flask Filtering with Internal Side Arm ventilation and ducting Check ValveConical Flask Filtering with Internal Side Arm These BVV Conical filtering flasks come with a non jointed opening and a barbed side arm that can easily hook up to a vacuum pump. These flasks come in either 2500ml or 5000ml and are meant to be used with porcelain buchner funnels and rubber cones to create a positive vacuum seal. Barb Size 2500ml: 14mm barb 5000ml: 16mm barb *Notice to customers: All units are inspected for broken glassware or parts