Delivery & Inventory Services
Contact Information
Global Nalco LocationsLocal Sales Offices
Energy Services Contacts
Asia Pacific Regional Support Centers
2 International Business Park #02-20
The Strategy Tower 2
Singapore 609930
Tel: +65 6505 6868
Fax: +65 6316 1172
18 Waterfront Pl.,
168 Daduhe Rd.
Shanghai 200062, PRC
Tel: +86-21-6183-2500
Fax: +86-21-6183-2400
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.

