Philadelphia Mixing Solutions (SPX FLOW)
Philadelphia Mixing Solutions at F.R. Mahony & Siewert Equipment
Versatile Mixing Solutions for Water, Wastewater & Industrial Processes
F.R. Mahony and Siewert Equipment proudly present the Philadelphia line of mixing and agitation equipment from SPX Flow—delivering reliable strategies for blending, chemical mixing, flocculation, and aeration in both municipal and industrial scenarios. Built to perform in punishing environments, these systems deliver accurate fluid dynamics, superior energy efficiency, and simplified maintenance for facilities in New England and Upstate New York.
From agile portable mixers to large-scale surface aerators and rapid-mix flocculators, Philadelphia systems are designed to improve coagulation, dissolved oxygen levels, and overall process efficiency. Pairing decades of SPX engineering excellence with local expertise, F.R. Mahony in New England and Siewert Equipment in New York guide customers through project planning—from initial concept through long-term performance optimization.
Why Choose Philadelphia from F.R. Mahony & Siewert Equipment?
- End-to-end support – From selection to commissioning and maintenance
- Rugged design – Corrosion-resistant materials for harsh environments
- Clog-resistant impellers – Keeps operations running smoothly
- Modular systems – Portable, permanent, and submerged mixing solutions
- Serviceability – Easy impeller access, maintenance, and gearbox exchange
- Local parts & support – Stocked parts and field service in NY & New England
Industries Served by Philadelphia Mixers
- Water & Wastewater Treatment – Rapid mixing, flocculation, and aeration
- Industrial Process – Blending, maintaining suspension, and mixing chemicals
- Food & Beverage – Gentle agitation for product consistency
- Mining – Slurry mixing and solids suspension
- Power Generation – Cooling pond aeration and process mixing
- Pulp & Paper – Coagulant mixing and agitation
- Chemical Manufacturing – High-intensity blending in tanks and reactors
Philadelphia Product Offerings
Portable Mixers
- Lightweight, wheeled units for temporary mixing tasks
Rapid Mixers & Flocculators
- High-Intensity mixing to ensure effective coagulation
Clean-Edge Ragless Impeller
- Self-Cleaning design to reduce clogging and downtime
Gearbox Exchange Program
- Factory-trained quick exchanges to minimize outage
Surface Aerators
- High-efficiency oxygenation equipment for ponds/tanks
Agitators
- Fixed or variable-speed shaft-mounted mixers for tanks
Mixer Spares & Accessories
- Shafts, impellers, bearings, coupling kits
Portable Mix-and-Hold Skids
- Integrated mixer packages ready for installation
History of Philadelphia Mixing Systems
Building on a century of hydraulics and fluid engineering expertise at SPX Flow, the Philadelphia brand has been a benchmark in water and wastewater mixing technology. Originating in the 1960s with early industrial agitators, the product line has grown to include rugged, precision-designed equipment aligned with evolving process requirements.
The introduction of ragless impeller designs in the 1980s revolutionized plant maintenance by eliminating clogging—a game-changer for high-solids applications. Through continuous product innovation, Philadelphia now offers a full suite of mixers, aerators, and flocculation systems renowned for their adaptability, efficiency, and easy serviceability. Today, F.R. Mahony and Siewert Equipment continue to build on that legacy by delivering localized support, training, and aftermarket services.
Your Local Philadelphia Mixer Distributor
Siewert Equipment and F.R. Mahony are your authorized sources for SPX Flow Philadelphia mixing equipment in New York and New England:
Serving:
- New York (serving all Upstate NY) through Siewert Equipment, with offices in Rochester and Albany.
- New England (serving all New England) through F.R. Mahony, with offices in Rockland, and Oxford.
Need Efficient and Reliable Mixing for Your Facility?
Contact F.R. Mahony or Siewert Equipment today to explore Philadelphia mixer and aeration solutions tailored to your application and start improving process performance immediately.
Frequently Asked Questions About Philadelphia Mixers
What speeds are available on Philadelphia mixers?
- Shaft mixers range from 10–600 RPM, while aerators are 300–1800 RPM.
How does the ragless impeller prevent clogging?
- Its open, winged design sheds debris naturally during rotation.
Can I install a portable mixer in a lift station?
- Yes—FDX-series mixers mount easily and include tethering features.
What’s the lead time for a gearbox exchange?
- We stock common gearboxes for next-day exchange in NY & New England.
Are Philadelphia mixers energy-efficient?
- Yes, optimized impeller geometries reduce energy consumption by up to 20%.
What power requirements do surface aerators need?
- Models range from 0.5 to 15 HP depending on basin size and depth.
Do you offer skid-mounted rapid mix solutions?
- Yes, fully instrumented rapid-mix/fine-mix chemical feed skids are available.
Are there options for corrosive environments?
- Models available in stainless steel or coated carbon steel for aggressive fluids.
What service support is available post-installation?
- F.R. Mahony & Siewert provide preventative maintenance, parts, and emergency response.
Can Philadelphia mixers be retrofitted into existing tanks?
- Absolutely—custom shaft lengths, mounts, and impeller options ensure compatibility.
Optimize Mixing & Aeration with Philadelphia
Request System Design │ Schedule Preventive Maintenance │ Explore Skid-Mounted Options
