Welch 6.1 cfm Full Chemical-Resistant 8-Head Diaphragm Pump env-filter Simple maintenance—soak in misting nozzle

Simple maintenance—soak in misting nozzle cleaner to remove mineral buildup

What sets these apart from other horizontal nipples you'll find elsewhere: ours are super heavy duty

3 Grams of Material Lbs

preserving the natural bloom that protects the developing embryo

Offering exceptional quality at an honest price

Welch 6.1 cfm Full Chemical-Resistant 8-Head Diaphragm Pump env-filter Simple maintenance—soak in misting nozzleWelch 6. 1 cfm Full Chemical Resistant 8 Head Diaphragm Pump The Welch 6. 1CFM Full Chemical Resistant 8 Head Diaphragm Pump is the ideal choice for 50L Rotary Evaporators and large oven systems. This high capacity, full chemical resistant pump gives users the ability to vac down large capacity spaces quickly, efficiently, and cleanly without worrying about contamination of pump oil. The inner diaphragm is lined with PTFE making it highly chemical