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California-manufactured centrifugal pumps

ARMS Pumps & Repairs manufactures high‑performance centrifugal pumps, water truck pumps, PTO pumps, hydraulic drive pumps, and SAE‑mount pumps built in California. Our 4x3 and 6x4 pump models are engineered for agricultural, industrial, and water truck applications. We also supply complete pump repair kits, seals, impellers, and replacement parts for all ARMS pump models.

29 Pumps Available
Water Truck Pump Repair Kits Complete seal kits, impellers, bearings & more for all ARMS pump models
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Showing 29 of 29 products  · Email for pricing

A39QMVS-CW SAE-5 Flywheel Mounted Pump
Premium Series
Engine/SAE Drive SAE Flywheel CW BM-2297

A39QMVS-CW SAE-5 Flywheel Mounted Pump

SAE-5 Flywheel Mounted Pump, Mechanical Seal, 4x3" Victaulic Connections, High efficiency impeller (1-3/8' pump shaft with key/w) (Short Shaft) shaft extension, 3-1/2'

A39RMVS-CCW Frame Mounted PTO Pump
Premium Series
PTO Drive Frame Mounted B68416 CCW BM-2303

A39RMVS-CCW Frame Mounted PTO Pump

Fully machined high-grade aluminum frame mounted PTO-drive pump. Mechanical seal, 4×3" Victaulic connections, and a high-efficiency fully machined impeller for superior flow performance.

A39RMVS-CW Frame Mounted PTO Pump
Premium Series
PTO Drive Frame Mounted B68417 CW BM-2306

A39RMVS-CW Frame Mounted PTO Pump

Fully machined high-grade aluminum frame mounted PTO-drive pump. Mechanical seal, 4×3" Victaulic connections, high-efficiency fully machined impeller. 1.125" with key power input shaft.

A39RMV-CW Frame Mounted PTO Pump
Premium Series
PTO Drive Frame Mounted B66899 CW BM-2307

A39RMV-CW Frame Mounted PTO Pump

Fully machined high-grade aluminum frame mounted PTO-drive pump. Packing seal, 4×3" Victaulic connections, and a high-efficiency fully machined impeller.

A39RMV-CCW Frame Mounted PTO Pump
Premium Series
PTO Drive Frame Mounted B66895 CCW BM-2299

A39RMV-CCW Frame Mounted PTO Pump

Fully machined high-grade aluminum frame mounted PTO-drive pump. Packing seal, 4×3" Victaulic connections, and a high-efficiency fully machined impeller.

A39RM-CCW Frame Mounted PTO Pump
Premium Series
PTO Drive Frame Mounted B66168 CCW BM-2086

A39RM-CCW Frame Mounted PTO Pump

Fully machined high-grade aluminum frame mounted pump. Packing seal, 4×3" threaded connections, and a high-efficiency machined impeller — proven ARMS platform durability for demanding field use.

A39RM-CW Frame Mounted PTO Pump
Premium Series
PTO Drive Frame Mounted B66161 CW BM-2085

A39RM-CW Frame Mounted PTO Pump

Fully machined high-grade aluminum frame mounted PTO-drive pump. Packing seal, 4×3" threaded connections, and a high-efficiency fully machined impeller for variable-speed operation.

A39RMS-CW Frame Mounted PTO Pump
Premium Series
PTO Drive Frame Mounted b68414 CW BM-2072

A39RMS-CW Frame Mounted PTO Pump

Fully machined high-grade aluminum frame mounted pump. Mechanical seal, 4×3" threaded connections, and a high-efficiency fully machined impeller for superior flow performance.

A39RMS-CCW Frame Mounted PTO Pump
Premium Series
PTO Drive Frame Mounted B68415 CCW BM-2073

A39RMS-CCW Frame Mounted PTO Pump

Fully machined high-grade aluminum frame mounted pump. Mechanical seal, 4×3" threaded connections, and a high-efficiency fully machined impeller for reliable field performance.

A39RMHV-CCW Frame Mounted Hydraulic Pump
Premium Series
Hydraulic Drive Frame Mounted CCW BM-2304

A39RMHV-CCW Frame Mounted Hydraulic Pump

Fully machined high-grade aluminum frame mounted hydraulic drive pump. Packing seal, 4×3" Victaulic connections, and a high-efficiency fully machined impeller for fleet-ready variable-speed operation.

A39RMHVS-CCW Frame Mounted Hydraulic Pump
Premium Series
Hydraulic Drive Frame Mounted CCW BM-2300

A39RMHVS-CCW Frame Mounted Hydraulic Pump

Fully machined high-grade aluminum frame mounted hydraulic drive pump. Mechanical seal, Victaulic connections, high-efficiency fully machined impeller. SAE-B 2-hole motor mount.

A39RMHVS-CW Frame Mounted Hydraulic Pump
Premium Series
Hydraulic Drive Frame Mounted CW BM-2339

A39RMHVS-CW Frame Mounted Hydraulic Pump

Fully machined high-grade aluminum frame mounted hydraulic drive pump. Mechanical seal, 3×4" grooved connections, high-efficiency fully machined impeller. Hydraulic motor mount, SAE-B 2-hole flange.

A39RMHV-CW Frame Mounted Hydraulic Pump
Premium Series
Hydraulic Drive Frame Mounted CW BM-2371

A39RMHV-CW Frame Mounted Hydraulic Pump

Fully machined high-grade aluminum frame mounted hydraulic drive pump. Packing seal, Victaulic connections, and a fully machined impeller for reliable hydraulic-powered operation.

A39RMH-CW Frame Mounted Hydraulic Pump
Premium Series
Hydraulic Drive Frame Mounted CW BM-2167

A39RMH-CW Frame Mounted Hydraulic Pump

Fully machined high-grade aluminum frame mounted hydraulic drive pump. Packing seal, 4×3" threaded connections, and a high-efficiency machined impeller for reliable hydraulic-powered field use.

A39RMH-CCW Frame Mounted Hydraulic Pump
Premium Series
Hydraulic Drive Frame Mounted CCW BM-2168

A39RMH-CCW Frame Mounted Hydraulic Pump

Fully machined high-grade aluminum frame mounted hydraulic drive pump. Packing seal, 4×3" threaded connections, and a high-efficiency fully machined impeller for counter-clockwise hydraulic operation.

A39RMHS-CCW Frame Mounted Hydraulic Pump
Premium Series
Hydraulic Drive Frame Mounted CCW BM-2273

A39RMHS-CCW Frame Mounted Hydraulic Pump

Fully machined high-grade aluminum frame mounted hydraulic drive pump. Mechanical seal, threaded connections, and a high-efficiency fully machined impeller.

A39RMHS-CW Frame Mounted Hydraulic Pump
Premium Series
Hydraulic Drive Frame Mounted CW BM-2272

A39RMHS-CW Frame Mounted Hydraulic Pump

Fully machined high-grade aluminum frame mounted hydraulic drive pump. Mechanical seal, 4×3" threaded connections, fully machined aluminum impeller. SAE-B 2-hole flange motor mount.

A49QH SAE-4 Flywheel Mounted Pump
Premium Series
Engine / SAE Drive SAE-4 Flywheel Mechanical Seal Flanged CW BM-2302

A49QH SAE-4 Flywheel Mounted Pump

A49QHS-SAE-4 6 x 4 in ARMS pump. Engine drive, SAE close-couple mount, mechanical seal, flanged connections, 1-3/8 in shaft, closed aluminum high-volume impeller, CW configuration.

AS49RHHS-CW Frame Mounted Self Prime Hydraulic Drive
Premium Series
Hydraulic Drive Frame Mounted CW BM-2336

AS49RHHS-CW Frame Mounted Self Prime Hydraulic Drive

Fully Machined, High Grade Aluminum Frame Mounted Self Prime Hydraulic Drive ARMS Pump, 4x4' threaded connections, High efficiency fully machined impeller, SAE-B 2 hole flange, 7/8-13T spline shaft

A49DRHS-CW Frame Mounted pump PTO-drive
PTO Drive Frame Mounted CW BM-2310HD

A49DRHS-CW Frame Mounted pump PTO-drive

Machined high grade aluminum Frame Mounted Pump PTO-DRIVE, Mechanical Seal, 6x4" Flanged connections, Heavy Duty Frame, High efficiency impeller

A39PMS-CW Frame Mounted Close Couple Electric
Close Couple Electric Frame Mounted CW BM-2386-15

A39PMS-CW Frame Mounted Close Couple Electric

A39PMS, Electric Motor Mounted Pump, Mechanical Seal, 4x3' Threaded connections, High efficiency impeller

A37RMVS-CCW Frame Mounted PTO Pump
Standard Series
PTO Drive Frame Mounted Mechanical Seal Grooved CCW BM-7303

A37RMVS-CCW Frame Mounted PTO Pump

A37RMVS-CCW 4 x 3 in ARMS standard-series pump. PTO-drive, frame mounted, mechanical seal, grooved connections, 1.125 in shaft, 7 in diameter 7-vane aluminum impeller, CCW rotation.

A37RMV-CCW Frame Mounted PTO Pump
Standard Series
PTO Drive Frame Mounted Packing Grooved CCW BM-7299

A37RMV-CCW Frame Mounted PTO Pump

A37RMV-CCW 4 x 3 in ARMS standard-series pump. PTO-drive, frame mounted, packing seal, grooved connections, 1.125 in shaft, 7 in diameter 7-vane aluminum impeller, CCW rotation.

A37RMVS-CW Frame Mounted PTO Pump
Standard Series
PTO Drive Frame Mounted Mechanical Seal Grooved CW BM-7306

A37RMVS-CW Frame Mounted PTO Pump

A37RMVS-CW 4 x 3 in ARMS standard-series pump. PTO-drive, frame mounted, mechanical seal, grooved connections, 1.125 in shaft, 7 in diameter 7-vane aluminum impeller, CW rotation.

A37RMV-CW Frame Mounted PTO Pump
Standard Series
PTO Drive Frame Mounted Packing Grooved CW BM-7307

A37RMV-CW Frame Mounted PTO Pump

A37RMV-CW 4 x 3 in ARMS standard-series pump. PTO-drive, frame mounted, packing seal, grooved connections, 1.125 in shaft, 7 in diameter 7-vane aluminum impeller, CW rotation.

AS49RHHS Frame Mounted Self Prime Tractor PTO
Premium Series
Tractor PTO Frame Mounted Mechanical Seal Threaded CW BM-2336-GO

AS49RHHS Frame Mounted Self Prime Tractor PTO

Fully Machined, High Grade Aluminum Frame Mounted Self Prime Hydraulic Drive ARMS Pump, 4x4' threaded connections, High efficiency fully machined impeller, SAE-B 2 hole flange, 7/8-13T spline shaft

A49VRMS-CW PTO Frame Mounted Pump
A49 Series
PTO Drive Frame Mounted Mechanical Seal Grooved CW BM-2328

A49VRMS-CW PTO Frame Mounted Pump

A49VRMS-CW 5x4" ARMS pump. PTO-drive, frame mounted, mechanical seal, grooved connections, 1.125" keyed shaft, fully machined open-face aluminum impeller, CW rotation.

A49VRMS-CCW PTO Frame Mounted Pump
A49 Series
PTO Drive Frame Mounted Mechanical Seal Grooved CCW BM-2391

A49VRMS-CCW PTO Frame Mounted Pump

A49VRMS-CCW 5x4" ARMS pump. PTO-drive, frame mounted, mechanical seal, grooved connections, 1.125" keyed shaft, fully machined open-face aluminum impeller, CCW rotation.

A49VQS SAE-4 Flywheel Mounted Pump
A49 Series
Engine / SAE Drive SAE-4 Flywheel Mechanical Seal Grooved CW BM-2332-4K

A49VQS SAE-4 Flywheel Mounted Pump

ARMS Pump: A49VQS-SAE-4 5x4" engine-drive pump. SAE-4 close-couple mount, mechanical seal, grooved connections, 1-3/8" shaft, fully machined open aluminum impeller, CW configuration.

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