TPE is the largest stocking distributor for ARO air operated diaphragm pumps serving the offshore/onshore markets. We are also specialists in chemical handling pumps and are sealless pump experts. ISO 9001:2000 quality system registered. Texas Process Equipment is one of the foremost suppliers of specialty pumps and related process equipment in the United States. We provide our customers with a full range of top quality, brand name products and services from our service centers in Houston and Dallas. Through a systematic common sense approach to business, active communication, continuous improvement, information technology, standardized documentation and integrated value selling, we are able to offer the lowest "total cost of ownership" to our customers.