AltaPac™ Series AP-III Flows from 10 to 75 gpm The WesTech AltaPac™ AP-III is an economical ultrafiltration treatment system that can produce up to 60 gpm on surface waters and 75 gpm on groundwaters. Complete automation, low cost, and compact design make it the perfect choice for small communities. These fully-functional, skid-mounted systems have all pumps, valves, and ancillary components necessary for operation. A variety of optional features add even more versatility to this efficient design. Standard Features Optional Features Low Fouling and Durable PVDF Ultrafiltration Membranes Automated Clean-in-Place System Automated Daily Integrity Testing System NEMA 4/4x Electrical Enclosures Allen Bradley® PLC Controls Panel-Mounted Touch-Screen HMI with SCADA Package Ethernet Switch for Plant Integration Welded and Powder Coated Steel Skid Frame Sch 80 PVC Piping 316L Stainless Steel Feed/ Backwash Pumps Variable Frequency Drives 200 µm Pre-strainer Bi-directional Magnetic Flow Meter Valves with Pneumatic Actuators Pressure Gauges and Transmitters Compressed Air Package Chemical Metering Pumps Inline UF Feed and Permeate Turbidimeters Corrosion-Resistant HDPE/FRP Tanks CIP/CEBW Neutralization System Coagulant Feed System Modem for Remote Monitoring Service and Maintenance Plans Extended Warranty UL 508A Listed NSF/ANSI 61 Certified CDPH Approved

• Pre-assembled and tested skids for ease of installation • Off-the-shelf design for shorter shipment time • Long membrane life due to durable and chemical-resistant fibers • Reduced footprint by using high flux PVDF membranes and compact system design with three-sided maintenance access • Highly automated for ease of operation • Expandable control system with spare I/O available for ease of integration Application Ranges: Tertiary Wastewater: Up to 35 gpm Surface Water: Up to 60 gpm Ground Water: Up to 75 gpm Skid Interfacing Requirements 230 volt, 1 phase power, 150 amps max 480 volt, 3 phase...