Waste Transfer Pumps (Solids, FOG, Grit & Mixed Liquids)
Waste streams are unpredictable—rags, grit, FOG, slugs, air. We pair self-priming trash for above-grade serviceability, submersible non-clog/chopper for pits and lift stations, peristaltic for abrasive slurries and air entrainment, and AODD for portable or emergency bypass. When chemicals are involved, we add mag-drive sealless for safe containment.
Best-Fit Pumps for Waste Transfer
| Service | Best Pump Type | Recommended Brands | Why It’s Best |
|---|---|---|---|
| Above-grade O&M; rags, grit, FOG | Self-priming trash centrifugal | Gorman-Rupp (T / Super T) | Front inspection cover, quick wear-plate set, forgiving suction geometry |
| Lift stations / pits with wipes | Submersible non-clog / chopper | BJM; Goulds | Rag-tolerant hydraulics; guide-rail removal for fast service |
| Abrasive waste slurries; air entrainment | Peristaltic hose pump | Graco; LMI KML/KBL | Only hose wetted; strong suction; runs with air and high solids |
| Portable bypass / emergency drawdown | AODD (bolted; abrasion kits) | Wilden; Yamada; ARO | Self-priming, run-dry/dead-head tolerant; simple field service |
| Chemical waste (acid/alkali/solvent) | Mag-drive sealless centrifugal (PP/PVDF/ETFE) | Finish Thompson DB/UC; Iwaki MX/MD | Leak-free containment with broad compatibility |
| Viscous oils / emulsions in waste | External gear pump | Roper; Blackmer | Steady flow on clean viscous fractions; relief/jacket options |
| Drum/IBC waste handling & decant | Drum/IBC pump + sampling & injection hardware | Flux; J.L. Wingert | Ergonomic transfers with calibration columns and quills |
Design checks: solids passage vs. max particle, NPSH margin, air handling, wear metallurgy, and easy clean-out paths.
Recommended Waste Transfer Packages (Placeholders)
Tip Share duty points, max solids and type (rag, grit), % entrained air, SDS for chem waste, and maintenance preference (above-grade vs. pit). We’ll return curves and a serviceable BOM.
How We Engineer Waste Transfer
- Clog-resistant hydraulics: non-clog, chopper, or large passages as required.
- Serviceability: self-primers or guide-rails for fastest turnaround.
- Wear strategy: Hi-Chrome/CD4, elastomer liners, hose selections for abrasion.
- Containment: mag-drive for hazardous waste streams.
- Controls: floats/transducers, lead/lag, alarms, and bypass readiness.
Common Waste Transfer Uses
- Plant waste pits & lift stations
- Tank farm transfer & cleanup
- FOG/rag-heavy lines
- Slurry & grit transport
- Emergency bypass pumping
- Chemical waste containment
- Utility & washdown runoff
- Drum/IBC waste decant
- Filter backwash/flush
- Decommissioning & spill recovery
Clog-Resistant. Service-Friendly. Built for Waste.
Send duty points, solids size/type, % air, chemistry, pit/geometry, and power. We’ll quote a rugged package with curves and a complete BOM.
Waste Transfer FAQs
Self-priming or submersible—how do I decide?
Pick self-priming when above-grade access and fast clean-out matter most. Choose submersible for compact pits, low noise, and guide-rail service.
When is peristaltic better than AODD?
Peristaltic wins on severe abrasion, suction lift, and air handling. AODD shines for portable or variable service with simple maintenance.
What protects pumps from ragging and grit?
Use non-clog or chopper hydraulics, maintain velocity in force mains, and include access for clean-out. We also match metallurgy/liners to grit severity.