• Ace FMC-750F-HYD-M22-PWM centrifugal pump
  • Ace FMC-750F-HYD-M22 performance curve — pressure (psi) vs. flow (gpm)
  • Ace FMC-750F-HYD-M22-PWM dimension drawing
  • Ace FMC-750F-HYD-M22-PWM exploded parts view
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Ace Pumps

FMC-750F-HYD-M22-PWM-SI — Pump, Hydraulic, 300 x220 Flange, Wet Seal, PWM

FMC-750F-HYD-M22-PWM-SI — Pump, Hydraulic, 300 x220 Flange, Wet Seal, PWM

$4,473.60 USD
$7,456.00 USD $4,473.60 USD
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Special order — allow about 2 weeks for shipping. Need it faster? Call (509) 838-2209 and we’ll check availability.
Special-order items may be non-returnable.

Questions on fitment? Need a different size or quantity?

Talk to Shayne, Brett or Jordan: real people who work on sprayers. Meet the crew
(509) 838-2209 Mon–Fri 9 AM–5 PM Pacific · Spokane, WA
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Part: APFMC-750F-HYD-M22-PWM-SI — we'll include the part number and link with your message.

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FMC-750F-HYD-M22-PWM-SI hydraulic-driven centrifugal pump, 300 x 220 flange ports, stainless steel impeller, Oasis WetSeal barrier-fluid seal technology, proportional (PWM) hydraulic flow control compatible. Flow rate up to 290 GPM at 150 PSI. For agricultural spraying and liquid transfer applications.

Build options on this model: 316 stainless steel 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, 1/8" NPT 4
2 BAC-12-750-FLG Cast iron volute with flanges, e-coated 1
3 40397 Stainless steel acorn nut 1
4 ACAL-4 O-ring volute seal 2
5 BAC-26-750-CI Cast iron impeller, e-coated 1
5 BAC-26-750-SS Optional 316 stainless steel impeller 1
6 BAC-16-750 Cast iron seal plate, e-coated 1
7 41107 Hex head plug with o-ring 1
8 41316 Air valve, 1/4" NPT 1
9 BAC-7-750V Dual seal assembly 1
10 BAC-14-750-HYD Cast iron mounting frame, e-coated 1
11 42701 Washer, 3/8" 3
12 40952 Cap screw, 3/8" NC x 2-1/2" 4
13 41108 Hex head plug with o-ring 1
14 44039 Bushing adapter 1
15 50150 Pressure gauge 0-60 PSI 1
16 55851 Steel site gauge 1
17 45267 Seal plate spacer 4
18 41907 Socket head cap screw, 3/8" NC x 1" 6
19 BAC-54-650 Shaft slinger 1
20 41943 Internal snap ring 2
21 ACAL-32 External shaft snap ring 2
22 40875 Sealed ball bearing 2
23 41085 Shaft key 1
24 BAC-6-750-HYD-SS-WS Stainless steel shaft with spline 1
25 BAC-32-750 Shaft spacer 1
31 55032 Barrier fluid (quart) 1.32

Hydraulic Motor

Ref. Part No. Description Qty
26 43414 Absorbent pad 1
27 43419 Flange o-ring 1
28 BAC-75-HYD-M22-PWM Hydraulic motor, 18 GPM (65.9 LPM) 1
29 41445 O-ring fitting 2
30 BAC-78-10X10SAE Reverse check valve 1
M1 43416 Shaft seal installation tool 1
M2 43414 Absorbent pad 1
M3 43419 Flange o-ring 1
M4 43418 Flange drive plate assembly 1
M5 43420 Motor assembly pin 4
M6 43425 Front external housing seal 1
M7 43430 Anti-extrusion seal 2
M8 43435 Compensation seal 2
M9 43440 Rear external housing seal 1
M10 PWM-18-PRO-20 12V proportional valve assembly 1
M11 41850 Housing seal o-ring 1
M12 43445 Coasting check cap 1
M13 43450 Coasting check cap o-ring 1
M14 43455 Coasting check spring 1
M15 43460 Coasting check ball 1
M16 43465 End plate cover 1
M17 43476 Hex head cap screw 4
M18 74228 12V coil 1
M19 74232 Coil attachment nut 1

Repair Kits

Kit No. Description
RK-FMC-750 Repair Kit Assembly
RK-BAC-75-M Repair Kit Assembly, M Series, Eff. 6/15

Parts per Ace Pump Corporation product sheet FMC-750F-HYD-M22-PWM (rev 10/19). 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-750F-HYD-M22-PWM. The FMC-750F-HYD-M22-PWM-SI 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; an exploded view with numbered callouts that follow Ace's parts list. Click any image to zoom.

Working on a different pump? Use the Pump Finder to identify it and find repair kits and parts.

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