FEDCO MSS-160 Multistage Centrifugal High Pressure Feed Pump
Manufactured by Fluid Equipment Development Company (FEDCO), Monroe, Michigan, USA — supplied by ForeverPure Corporation, an authorized FEDCO distributor based in Santa Clara, California.
The FEDCO MSS is a horizontal multistage centrifugal high-pressure pump built to order for seawater and brackish-water reverse osmosis. Barrel flanged-joint construction with a Duplex 2205 shell and passivated, electropolished 316L impellers, and the patented FEDCO Water Bearing™ thrust bearing — product-lubricated, with no oil or grease in the pump.
Made to Order
Each unit is built to order at the FEDCO factory and hydraulically designed to your duty point (flow, pressure, feed TDS, recovery, materials of construction). Call +1-408-969-2688 or request a quote — ForeverPure's applications team will confirm the model, options and current lead time.
TECHNICAL SPECIFICATIONS — FEDCO MSS-160 Multistage Centrifugal High Pressure Feed Pump
| Manufacturer | Fluid Equipment Development Company (FEDCO) |
| Manufacturing Location | Monroe, Michigan, USA |
| Model / SKU | MSS-160 |
| Equipment Type | Multistage Centrifugal High-Pressure Pump |
| Flow Capacity | 80–193 m³/h (352–850 gpm) — the MSS-160 operating range. Model number is the nominal flow in m³/h. Best efficiency within ±20% of nominal. |
| Pipe Connections | Feed inlet 6" · feed outlet 6", cut-groove |
| Operating Pressure | <83 bar (1,200 psi) maximum operating pressure |
| Wetted Materials | Shell and inlet/discharge: Duplex SS 2205 (S31803). Shaft: Duplex SS 2205 (S31803). Impellers/diffusers: passivated & electropolished 316L (S31603). Stage bolting: 316 SS. |
| Bearings / Lubrication | Patented FEDCO Water Bearing™ — non-metallic, product-water lubricated, no oil or grease |
| Efficiency | Up to 78.5% (FEDCO specification sheet, Jun 2023). Certified efficiency at your duty point is issued with the quotation |
| Service Fluid | Seawater, brackish water, fresh water (20-micron filtration upstream) |
| Warranty | 18-month standard warranty |
| Country of Origin | United States |
| HTS Code | 8413.70.20.90 |
| Manufacturer Quality | ISO 9001:2015 and ISO 14001:2015 registered |
| Datasheet & Performance Curve | Available on request — contact ForeverPure |
Specifications from FEDCO's MSS-160 specification sheet (Jun 2023). FEDCO reserves the right to change specifications without notice — confirm all figures against a current FEDCO quotation before purchase.
