• Ace FMCWS-125-HYD-204 — Pump, HYD, 1.25"X1", Wet Seal
  • Ace FMCWS-125-HYD centrifugal pump
  • Ace FMCWS-125-HYD-204 dimension drawing
  • Ace FMCWS-125-HYD-204 exploded parts view
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Ace Pumps

FMCWS-125-HYD-204 — Pump, Hydraulic, 1.25"x1", Wet Seal

FMCWS-125-HYD-204 — Pump, Hydraulic, 1.25"x1", Wet Seal

$1,553.40 USD
$2,589.00 USD $1,553.40 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: APFMCWS-125-HYD-204 — we'll include the part number and link with your message.

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FMCWS-125-HYD-204 hydraulic-driven centrifugal pump, 1.25" x 1" ports, Oasis WetSeal barrier-fluid seal technology. Flow rate up to 92 GPM at 100 PSI. For agricultural spraying and liquid transfer applications.

Service Parts

Ref. Part No. Description Qty
1 BAC-53 Pipe plug 4
1 41120 Pipe plug, stainless steel (optional) 4
2 BAC-12-125 Volute, 1-1/4" NPT X 1" NPT 1
3 BAC-4-150 O-ring, body seal 2
4 BAC-23-B-SS Nut, 3/8" NF, SS 1
5 BAC-24-B-SS Washer, 3/8" SS, vibration proof 1
6 BAC-26-125-P Impeller, thermoplastic, keyway 1
7 72762 Bolt, socket head, SS 4
8 BAC-16 Seal plate, cast iron, E-coated 1
9 41107 Bushing with o-ring 1
10 41316 Air valve, 1/4" NPT 1
11 BAC-7-WS Seal, dual assembly, Type 21 1
12 BAC-14-5-HYD Mounting frame, cast iron 1
13 BAC-42 Cap screw, hex head 4
14 55851 Sight gauge with o-ring 1
15 44039 Bushing with o-ring 1
16 50150 Pressure gauge, 0-60 PSI 1
17 41108 Plug, hex head 1
18 BAC-54 Slinger 1
19 BACH-33 Snap ring, internal 2
20 BACH-32-HD Snap ring, external 3
21 40880 Bearing 2
22 BAC-6-125-HYD-SS-WS Shaft, stainless steel 1
23 BACH-25 Key, SS 1
34j* 55032 Barrier fluid, quart 1

Hydraulic Motor

Ref. Part No. Description Qty
24 BAC-75-HYD-2045 Hydraulic motor, 4 GPM 1
25 S255 Seal support spacer 1
26 BAC-75-HYD-204N5 Hydraulic motor, motor only 1
27 41875 O-ring 2
28 BAC-80-8SAE Body, restrictor orifice 1
29 BAC-78-8SAE Reverse check assembly 1
30 41448 O-ring, restrictor 1
31 BAC-79-5 Orifice insert, restrictor 1
32 41252 Cap screw, socket head, SS 2
33 LS-204N Flow limiting valve 1

Repair Kits

Kit No. Description
RK-FMCWS Includes items 3 (2ea), 11, 33
RK-BAC-75-HYD-L Repair Kit Assembly, 200 Series Hydraulic Motor

Parts per Ace Pump Corporation product sheet FMCWS-125-HYD-204 (Pro 5 WetSeal, 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 FMCWS-125-HYD. The FMCWS-125-HYD-204 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 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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