Ace Pumps
FMCSC-HYD-204-SS-CI — Pump, Hydraulic Drive, 1.25" x 1"
FMCSC-HYD-204-SS-CI — Pump, Hydraulic Drive, 1.25" x 1"
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FMCSC-HYD-204-SS-CI hydraulic-driven centrifugal pump, 1.25" x 1" ports, cast iron impeller, stainless steel construction, silicon carbide mechanical seal (severe duty). Flow rate up to 92 GPM at 100 PSI. For agricultural spraying and liquid transfer applications.
Build options on this model: stainless steel construction/hardware, cast iron impeller. Where the list shows standard and optional versions of a part, order the one that matches these options.
Service Parts
| Ref. | Part No. | Description | Qty |
|---|---|---|---|
| 1 | BAC-53 | Pipe plug | 4 |
| 1 | 41120 | Pipe plug, stainless steel (optional) | 4 |
| 2 | BAC-12 | Volute, 1-1/4" x 1", cast iron | 1 |
| 3 | BAC-23-A | Nut, 3/8" NF, cad plated | 1 |
| 3 | BAC-23-B-SS | Nut, 3/8" NF, SS (optional) | 1 |
| 4 | BAC-24-HYD-SS | Washer, 3/8" star, stainless steel | 1 |
| 4 | BAC-24-B-SS | Washer, 3/8" SS, vibration proof (optional) | 1 |
| 5 | BAC-26-HYD-VALOX | Impeller, Valox, keyway | 1 |
| 5 | BAC-26-HYD-CI | Impeller, cast iron, keyway (optional) | 1 |
| 6 | BAC-7SC | Seal, silicon carbide/Viton (includes 40160 O-Ring) | 1 |
| 6A | 40160 | O-ring, shaft seal | 1 |
| 7 | BAC-4A | O-ring, body seal | 1 |
| 8 | BAC-14-HYD | Mounting frame, cast iron (200 Series hydraulic motor) | 1 |
| 9 | 40950 | Cap screw, 3/8" NC x 3/4" hex head | 4 |
| 9 | 40930 | Cap screw, 3/8" NC x 3/8" hex head, stainless steel (optional) | 4 |
| 10 | BAC-54 | Slinger | 1 |
| 11 | BAC-33 | Snap ring, internal, BAC-14 mounting frame | 2 |
| 12 | BAC-37 | Ball Bearing, sealed, BAC-6 shaft | 2 |
| 13 | BAC-32 | Snap ring, external, BAC-6 shaft | 2 |
| 14 | BAC-32-S | Spacer for BAC-6 shaft | 1 |
| 15 | BACH-25 | Key, 1/8" x 1/8" x 1/2" | 1 |
| 16 | BAC-6-HYD-SS | Shaft, 5/8" diameter, keyway and tang slot, stainless steel | 1 |
Hydraulic Motor
| Ref. | Part No. | Description | Qty |
|---|---|---|---|
| 17 | BAC-75-HYD-204 | Hydraulic motor, 4 GPM (includes parts 18 - 26) | 1 |
| 18 | S200 | Seal support spacer for 200 Series HYD motor | 1 |
| 19 | BAC-75-HYD-204N | Hydraulic motor, 4 GPM (motor only - no external fittings) | 1 |
| 20 | 41253 | Cap screw, 5/16" N. C. x 3-1/2" socket head (for 204N motor) | 4 |
| 21 | 41875 | O-ring, #8 SAE fitting | 1 or 2 |
| 22 | 41445 | O-ring, #10 SAE fitting | 1 |
| 23 | BAC-78-8SAE | Reverse check valve, #8 SAE x 1/2" NPTF (200N motors) | 1 |
| 24 | BAC-80-8SAE | Adapter, restrictor body, #8 SAE male x 1/2" NPT female | 1 |
| 25 | 41448 | O-ring, orifice insert | 1 |
| 26 | BAC-79-5 | Orifice, restrictor insert, .078 (204N) | 1 |
| 27 | LS-204N | Flow limiting valve (204N), #8 SAE male x 1/2" NPT female | 1 |
Repair Kits
| Kit No. | Description |
|---|---|
| RK-FMCSC | Repair Kit Assembly, Silicon Carbide Seal |
| RK-BAC-75-HYD-L | Repair Kit Assembly, 200 Series Hydraulic Motor |
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-HYD 04-14 (1-1/4" NPT x 1" NPT). 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-HYD-204. The FMCSC-HYD-204-SS-CI 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-HYD product sheet — parts list, performance and dimensions (base model) (PDF)
- Hydraulic motor driven pump instruction manual — installation, operation and warranty (PDF)
- Hydraulic motor seal kit RK-BAC-75-HYD-L — installation instructions (PDF)
- FMC pump repair kit — installation instructions (PDF)
Working on a different pump? Use the Pump Finder to identify it and find repair kits and parts.
