Mobile Dissolved Air Flotation Clarifier
Efficient Solids Removal in a Compact Footprint
WesTech’s mobile dissolved air flotation (DAF) units deliver rapid, high-performance removal of suspended solids, fats, oils, grease (FOG), and hydrocarbons for temporary or on-demand treatment across municipal and industrial applications.
Engineered for fast setup and simple operation, mobile DAF systems provide consistent flotation performance using integrated air induction and proven skimming technology. Available in both carbon steel and 304 stainless steel configurations, the compact footprint makes them well-suited for constrained sites and short-term deployments.
Whether supporting emergency response, plant maintenance, peak loading, or temporary treatment projects, the mobile DAF fleet can operate as a standalone solution or integrate into multi-stage mobile treatment systems, supported by WesTech engineering, startup, and operations teams.
Use Cases
The Mobile Dissolved Air Flotation (DAF) Clarifier delivers fast, effective solids removal and thickening wherever temporary or mobile treatment is needed. It’s ideal for short-term projects, emergency response, or remote locations where fast deployment and reliable performance are critical. Common applications include:
- Municipal bypass treatment during clarifier or filter maintenance
- Industrial pretreatment for suspended solids or oil and grease removal
- Frac water clarification in oil and gas operations
- Waste activated sludge (WAS) thickening ahead of sludge dewatering or hauling
- Seasonal or regulatory surges that exceed existing plant capacity for solids concentration or clarification
Benefits and Features
Applications
- TSS / turbidity removal
- FOG
- Petroleum
- WAS concentration
- Clarification and thickening
Features
- Flotation cell with float box
- 300-450 gpm max flow
- Small footprint
- No external air compressor or saturation tank required
- Chain and flight float removal system with adjustable speed
- Pre-wired local control panel
- Low-level sensor prevents air induction pump from running dry
Benefits
- Reduced downtime
- Flexible contract time
- Installation and operations expertise
- No capital investment
Specifications
-
Flow Rate
- Max Hydraulic Flow Rate
- 300 gpm (Carbon)
- 450 gpm (Stainless)
- Design Flow Rate
- 200 gpm (Carbon)
- 350 gpm (Stainless)
-
Dimensions
- Trailer (Shipping)
- 47'-6" L x 8'-6" W x 13'-2" H (Carbon)
- 51'-7" L x 8'-6" W x 13'-6" H (Stainless)
- Trailer (Operating)
- 47'-6" L x 8'-6" W x 11'-4" H (Carbon)
- 51'-7" L x 8'-6" W x 11'-10" H (Stainless)
-
Weight
- Trailer (Shipping)
- 36,100 lbs (Carbon)
- 32,120 lbs (Stainless)
- Trailer (Operating)
- 316,100 lbs (Carbon)
- 257,150 lbs (Stainless)
-
Connection Sizes
- Influent
- 4" ANSI RF Flanges (Carbon)
- 6" ANSI RF Flanges (Stainless)
- Effluent
- 10" ANSI RF Flanges (Both Configurations)
- Float
- 6" ANSI RF Flanges (Both Configurations)
- Drain
- 3" ANSI RF Flanges (Both Configurations)
-
Miscellaneous
- Trailer Material of Construction
- Painted Carbon Steel
- 304 Stainless Steel
- Power Requirements
- 480VAC / 60Hz / 3Ph / 40A (Carbon)
- 480VAC / 60Hz / 3Ph / 60A (Stainless)