Delivery & Inventory Services
Contact Information
Global Nalco LocationsLocal Sales Offices
Energy Services Contacts
Nalco Company
Corporate Headquarters
1601 W. Diehl Road
Naperville, Il 60563-1198
630-305-1000 Phone
630-305-2900 Fax
Nalco Energy Services Headquarters
7705 Highway 90-A
Sugar Land, TX 77478
281-263-7000 Phone
PORTA-FEED® Delivery System
Nalco set the standard for design and construction of returnable chemical delivery systems and continues to lead the world in "hands-off" chemical handling. With a returnable chemical delivery program to fit every application, you can be assured of chemical delivery on a timely and uninterrupted basis.
Program benefits:
- Simplified chemical handling
- Improved employee safety
- No drum disposal costs or long-term liability
- Continuous chemical feed
- Reduced inventory
- Reduced likelihood of spills, leaks or container damage
- No residual chemical
- Reduced need for storage space
Since the introduction of the PORTA-FEED program in 1985, Nalco has eliminated the disposal of more than 4 million chemical drums. The PORTA-FEED program is another example of Nalco's commitment to a cleaner environment.
The PORTA-FEED family
PORTA-FEED Senior (400 gallons)
PORTA-FEED Junior (200 gallons)
Mini PLUS PORTA-FEED (105 gallons)
Mini PORTA-FEED (75 gallons)
Micro PORTA-FEED (30 gallons)
Standard units are made of 304L or 316L stainless steel. For products that are corrosive to stainless steel, there are plastic and polyethylene units.

