Diaphragm Pumps Oil Pumps & Packages

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Ingersoll Rand / ARO Diaphragm pumps are built for performance! Our list of features is unmatched in the industry - no lubrication or complex controls are required, patented unbalanced air valve applies constant pressure to eliminate stalling, and bolted construction provides better joint integrity and fast, easy servicing.

3/8" Ported Non-Metallic 10.6 GPM (40.1 LPM) flow. Available in Polypropylene, Groundable Acetal and PVDF (Kynar)	1/2" Ported Non-Metallic 14.4 GPM (54.5 LPM) flow. Available in Polypropylene, Groundable Acetal, and PVDF (Kynar)	3/4" Ported 14.8 GPM (56 LPM) flow. Available in Polypropylene and Aluminum.
1" Pro Series 35 GPM (133 LPM) flow. Available in Aluminum, Stainless Steel and Cast Iron	1-1/2" Pro Series 90 GPM (340.7 LPM) flow. Available in Aluminum, Stainless Steel and Cast Iron	2" Pro Series 172 GPM (651 LPM) flow. Available in Aluminum, Stainless Steel and Cast Iron