Ace Pumps
FMCSC-650F-HYD-PWM — Pump, Hydraulic, 1.5"x1.25" Flanged, SC Seal
FMCSC-650F-HYD-PWM — Pump, Hydraulic, 1.5"x1.25" Flanged, SC Seal
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FMCSC-650F-HYD-PWM hydraulic-driven centrifugal pump, 1.5" x 1.25" ports, silicon carbide mechanical seal (severe duty), proportional (PWM) hydraulic flow control compatible, flanged connections. Flow rate up to 170 GPM at 160 PSI. For agricultural spraying and liquid transfer applications.
Service Parts
| Ref. | Part No. | Description | Qty |
|---|---|---|---|
| 1 | BAC-53 | Pipe plug, 1/8" NPT, hex head | 3 |
| 2 | BAC-12-650-FLG | Volute, NPT & 220 flange x NPT & 200 flange (F model) | 1 |
| 3 | 40930 | Cap screw, 3/8" NC x 3/4" hex head, stainless steel | 1 |
| 4 | 30029 | Washer, 3/8" O.D., sealing, stainless steel | 1 |
| 5 | BAC-26-650 | Impeller, cast iron, e-coated | 1 |
| 6 | BAC-7SC-650 | Seal, silicon carbide/FKM, 3/4" | 1 |
| 8 | BAC-14-650-HYD | Mounting frame, cast iron, e-coated | 1 |
| 9 | 40950 | Cap screw, 3/8" NC x 3/4" hex head | 8 |
| 10 | BAC-54-650 | Slinger, 1.5" OD x 7/8" ID | 1 |
| 11 | 41943 | Snap ring, internal, mounting frame | 2 |
| 12 | 40875 | Bearing, FMC-650 models | 2 |
| 13 | BAC-6-650-HYD-SS | Shaft, 1.13" dia., 11T female spline, stainless steel | 1 |
| 14 | 41085 | Key, .188 x .188 x .875, FMC-650 models | 1 |
Hydraulic Motor
| Ref. | Part No. | Description | Qty |
|---|---|---|---|
| 15 | 43419 | O-ring, flange, M Series | 1 |
| 16 | 43414 | Pad, absorbent, M Series | 1 |
| 17 | BAC-75-HYD-M16-PWM | Motor, hydraulic, pressure plated gear, 14.5 gpm | 1 |
| 18 | 42701 | Washer, 3/8" | 2 |
| 19 | 41907 | Cap screw, 3/8" NC x 1", socket head | 2 |
| 20 | 41445 | O-ring, #10 SAE fitting | 2 |
| 21 | BAC-78-10X10SAE | Reverse check, #10 SAE male x #10 SAE female | 1 |
| M1 | 43416 | Installation tool, shaft seal | 1 |
| M2 | 43414 | Absorbent pad | 1 |
| M3 | 43419 | O-ring, flange | 1 |
| M4 | 43418 | Drive plate assembly, flange, M motors | 1 |
| M5 | 43420 | Pin, motor assembly | 6 |
| M6 | 43425 | Housing seal, front external | 1 |
| M7 | 43430 | Anti-extrusion seal, M motors | 2 |
| M8 | 43435 | Compensation seal, M motors | 2 |
| M9 | 43440 | Housing seal, rear external | 2 |
| M10 | PWM-18-PRO-18 | Valve assembly, 12V proportional | 1 |
| M11 | 41850 | O-ring, housing seal | 1 |
| M12 | 43445 | Cap, coasting check | 1 |
| M13 | 43450 | O-ring, coasting check cap | 1 |
| M14 | 43455 | Spring, coasting check | 1 |
| M15 | 43460 | Ball, coasting check | 1 |
| M16 | 43465 | End plate, cover, #10 SAE end ports | 1 |
| M17 | 43477 | Cap screw, motor assembly, hex head, M16-PWM | 4 |
| M18 | 74229 | Coil, 12V for PWM-18-PRO-18 | 1 |
| M19 | 74233 | Nut, coil attachement, PWM-18-PRO-18 | 1 |
Repair Kits
| Kit No. | Description |
|---|---|
| RK-FMCSC-650 | Repair Kit Assembly |
| RK-BAC-75-M | Repair Kit Assembly, M Series, Eff. 6/15 |
This model has the silicon carbide shaft seal — use the silicon carbide seal and repair kit shown.
Parts per Ace Pump Corporation product sheet FMC-650F-HYD-PWM / FMC-650FS-HYD-PWM. Not sure which part you need? Send a photo of the pump tag to sales@spraycenter.com or call (509) 838-2209.
Specs & Downloads
The photo shows the FMC-650F-HYD-PWM. The FMCSC-650F-HYD-PWM is the same pump with different build options in its model number (such as seal, impeller, ports or motor), so its appearance may differ slightly.
The image gallery includes a performance curve (pressure vs. flow); a dimension drawing for mounting. Click any image to zoom.
- FMC-650F-HYD-PWM product sheet — parts list, performance and dimensions (base model) (PDF)
- Hydraulic motor driven pump instruction manual — installation, operation and warranty (PDF)
- Ace PWM technical file — PWM valve wiring and setup (PDF)
- FMC-650 repair kit — installation instructions (PDF)
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