Skip to the beginning of the images gallery

35VQ Series Vane Pump, 21 Ring Size, 1-1/4 straight Keyed Shaft, Outlet Opposite Outlet, CCW Rotation

Description & Features

Rated for pressures up to 3000 PSI and a maximum speed of 2500 RPM, the 35VQ Series Vane Pump, 21 Ring Size, 1-1/4 Straight Keyed Shaft, Outlet Opposite Outlet, CCW Rotation is a single vane pump built for demanding industrial hydraulic circuits. It delivers a rated flow of 31.5 GPM at a displacement of 4.04 cubic inches per revolution, making it well-suited for medium-to-high flow applications where consistent output is required.

The pump features a 2-bolt SAE C mounting flange and SAE 4-bolt flange ports, a 2-inch inlet and a 1-1/4-inch outlet positioned opposite the inlet for flexible circuit design. Counter-clockwise shaft rotation and a straight keyed shaft configuration align with common industrial drive setups. Manufactured under the Eaton Vickers brand, this unit is also cataloged under Danfoss Power Solutions.

SKU: 591391-5

Supplier Part Number (MPN): 591391-5

Specifications

Displacement 4.04	Displacement 4.04	Brand DANFOSS POWER SOLUTIONS II LLC (VICKERS)	Brand Danfoss Power Solutions	Pack Size 1.00	UOM EA	Maximum Pressure 3000	Maximum Pressure 3000	Port Location Opposite Outlet	Rated Flow 31.50	Rated Flow 31.5	Ring Size 21	Ring Size 21	Rotation CCW	Shaft 1-1/4 straight Keyed	Shaft 1-1/4 Straight Keyed	Speed Rating 2500 RPM	Speed Rating 2500 RPM	Supplier Part Number 591391-5	Alternate Part Numbers Alternate Part Number MINO-00900X69524	Product Weight 50.00 lbs

Similar Products

Model Number	Part Number	Shaft	Displacement	Ring Size	Rated Flow	Port Location	Rotation	Maximum Pressure	Speed Rating
35VQ35A-11B20 35VQ Series Vane Pump	419330-2	14 Tooth SAE C Splined	6.88	35	53.6	90 deg CW from Outlet	CW	3000	2400 RPM
35VQ35A-11C20 35VQ Series Vane Pump	419330-3	14 Tooth SAE C Splined	6.88	35	53.6	in-Line with Outlet	CW	3000	2400 RPM
35VQ35A-11D20 35VQ Series Vane Pump	419330-4	14 Tooth SAE C Splined	6.88	35	53.6	90 deg CCW from Outlet	CW	3000	2400 RPM
35VQ35A-11A20-L 35VQ Series Vane Pump	419330-5	14 Tooth SAE C Splined	6.88	35	53.6	Opposite Outlet	CCW	3000	2400 RPM
35VQ35A-11B20-L 35VQ Series Vane Pump	419330-6	14 Tooth SAE C Splined	6.88	35	53.6	90 deg CW from Outlet	CCW	3000	2400 RPM
35VQ35A-11C20-L 35VQ Series Vane Pump	419330-7	14 Tooth SAE C Splined	6.88	35	53.6	in-Line with Outlet	CCW	3000	2400 RPM
35VQ35A-11D20-L 35VQ Series Vane Pump	419330-8	14 Tooth SAE C Splined	6.88	35	53.6	90 deg CCW from Outlet	CCW	3000	2400 RPM
35VQ21A-11B20 35VQ Series Vane Pump	420995-2	14 Tooth SAE C Splined	4.04	21	31.5	90 deg CW from Outlet	CW	3000	2500 RPM
35VQ21A-11C20 35VQ Series Vane Pump	420995-3	14 Tooth SAE C Splined	4.04	21	31.5	in-Line with Outlet	CW	3000	2500 RPM
35VQ21A-11D20 35VQ Series Vane Pump	420995-4	14 Tooth SAE C Splined	4.04	21	31.5	90 deg CCW from Outlet	CW	3000	2500 RPM
35VQ21A-11A20-L 35VQ Series Vane Pump	420995-5	14 Tooth SAE C Splined	4.04	21	31.5	Opposite Outlet	CCW	3000	2500 RPM
35VQ21A-11C20-L 35VQ Series Vane Pump	420995-7	14 Tooth SAE C Splined	4.04	21	31.5	in-Line with Outlet	CCW	3000	2500 RPM
35VQ30A-11B20 35VQ Series Vane Pump	421526-2	14 Tooth SAE C Splined	5.96	30	46	90 deg CW from Outlet	CW	3000	2500 RPM
35VQ30A-11C20 35VQ Series Vane Pump	421526-3	14 Tooth SAE C Splined	5.96	30	46	in-Line with Outlet	CW	3000	2500 RPM
35VQ30A-11D20 35VQ Series Vane Pump	421526-4	14 Tooth SAE C Splined	5.96	30	46	90 deg CCW from Outlet	CW	3000	2500 RPM
35VQ30A-11A20-L 35VQ Series Vane Pump	421526-5	14 Tooth SAE C Splined	5.96	30	46	Opposite Outlet	CCW	3000	2500 RPM
35VQ30A-11B20-L 35VQ Series Vane Pump	421526-6	14 Tooth SAE C Splined	5.96	30	46	90 deg CW from Outlet	CCW	3000	2500 RPM
35VQ30A-11C20-L 35VQ Series Vane Pump	421526-7	14 Tooth SAE C Splined	5.96	30	46	in-Line with Outlet	CCW	3000	2500 RPM
35VQ30A-11D20-L 35VQ Series Vane Pump	421526-8	14 Tooth SAE C Splined	5.96	30	46	90 deg CCW from Outlet	CCW	3000	2500 RPM
35VQ25A-1B20 35VQ Series Vane Pump	421527-2	1-1/4 straight Keyed	4.98	25	38.5	90 deg CW from Outlet	CW	3000	2500 RPM
35VQ25A-1C20 35VQ Series Vane Pump	421527-3	1-1/4 straight Keyed	4.98	25	38.5	in-Line with Outlet	CW	3000	2500 RPM
35VQ25A-1D20 35VQ Series Vane Pump	421527-4	1-1/4 straight Keyed	4.98	25	38.5	90 deg CCW from Outlet	CW	3000	2500 RPM
35VQ25A-1A20 35VQ Series Vane Pump	421527-5	1-1/4 straight Keyed	4.98	25	38.5	Opposite Outlet	CW	3000	2500 RPM
35VQ25A-1C20-L 35VQ Series Vane Pump	421527-7	1-1/4 straight Keyed	4.98	25	38.5	in-Line with Outlet	CCW	3000	2500 RPM
35VQ35A-1C20-L 35VQ Series Vane Pump	421528-3	1-1/4 straight Keyed	6.88	35	53.6	in-Line with Outlet	CCW	3000	2400 RPM
35VQ30A-1C20 35VQ Series Vane Pump	421555-3	1-1/4 straight Keyed	5.96	30	46	in-Line with Outlet	CW	3000	2500 RPM
35VQ30A-1D20 35VQ Series Vane Pump	421555-4	1-1/4 straight Keyed	5.96	30	46	90 deg CCW from Outlet	CW	3000	2500 RPM
35VQ30A-1A20-L 35VQ Series Vane Pump	421555-5	1-1/4 straight Keyed	5.96	30	46	Opposite Outlet	CCW	3000	2500 RPM
35VQ30A-1C20-L 35VQ Series Vane Pump	421555-7	1-1/4 straight Keyed	5.96	30	46	in-Line with Outlet	CCW	3000	2500 RPM
35VQ30A-1D20-L 35VQ Series Vane Pump	421555-8	1-1/4 straight Keyed	5.96	30	46	90 deg CCW from Outlet	CCW	3000	2500 RPM
35VQ38A-11B20 35VQ Series Vane Pump	427765-2	14 Tooth SAE C Splined	7.42	38	57	90 deg CW from Outlet	CW	3000	2400 RPM
35VQ38A-11C20 35VQ Series Vane Pump	427765-3	14 Tooth SAE C Splined	7.42	38	57	in-Line with Outlet	CW	3000	2400 RPM
35VQ38A-11D20 35VQ Series Vane Pump	427765-4	14 Tooth SAE C Splined	7.42	38	57	90 deg CCW from Outlet	CW	3000	2400 RPM
35VQ38A-11A20-L 35VQ Series Vane Pump	427765-5	14 Tooth SAE C Splined	7.42	38	57	Opposite Outlet	CCW	3000	2400 RPM
35VQ38A-11B20-L 35VQ Series Vane Pump	427765-7	14 Tooth SAE C Splined	7.42	38	57	90 deg CW from Outlet	CCW	3000	2400 RPM
35VQ25A-11B20 35VQ Series Vane Pump	427807-2	14 Tooth SAE C Splined	4.98	25	38.5	90 deg CW from Outlet	CW	3000	2500 RPM
35VQ25A-11C20 35VQ Series Vane Pump	427807-3	14 Tooth SAE C Splined	4.98	25	38.5	in-Line with Outlet	CW	3000	2500 RPM
35VQ25A-11D20 35VQ Series Vane Pump	427807-4	14 Tooth SAE C Splined	4.98	25	38.5	90 deg CCW from Outlet	CW	3000	2500 RPM
35VQ25A-11A20-L 35VQ Series Vane Pump	427807-5	14 Tooth SAE C Splined	4.98	25	38.5	Opposite Outlet	CCW	3000	2500 RPM
35VQ25A-11B20-L 35VQ Series Vane Pump	427807-6	14 Tooth SAE C Splined	4.98	25	38.5	90 deg CW from Outlet	CCW	3000	2500 RPM
35VQ25A-11C20-L 35VQ Series Vane Pump	427807-7	14 Tooth SAE C Splined	4.98	25	38.5	in-Line with Outlet	CCW	3000	2500 RPM
35VQ25A-11D20-L 35VQ Series Vane Pump	427807-8	14 Tooth SAE C Splined	4.98	25	38.5	90 deg CCW from Outlet	CCW	3000	2500 RPM
35VQ21A-1B20 35VQ Series Vane Pump	591391-2	1-1/4 straight Keyed	4.04	21	31.5	90 deg CW from Outlet	CW	3000	2500 RPM
35VQ21A-1C20 35VQ Series Vane Pump	591391-3	1-1/4 straight Keyed	4.04	21	31.5	in-Line with Outlet	CW	3000	2500 RPM
35VQ21A-1D20 35VQ Series Vane Pump	591391-4	1-1/4 straight Keyed	4.04	21	31.5	90 deg CCW from Outlet	CW	3000	2500 RPM
35VQ21A-1A20-L 35VQ Series Vane Pump	591391-5	1-1/4 straight Keyed	4.04	21	31.5	Opposite Outlet	CCW	3000	2500 RPM
35VQ21A-1C20-L 35VQ Series Vane Pump	591391-7	1-1/4 straight Keyed	4.04	21	31.5	in-Line with Outlet	CCW	3000	2500 RPM
35VQ35A-1B20 35VQ Series Vane Pump	421528-2	1-1/4 straight Keyed	6.88	35	53.6	90 deg CW from Outlet	CW	3000	2400 RPM
35VQ35A-1D20 35VQ Series Vane Pump	421528-4	1-1/4 straight Keyed	6.88	35	53.6	90 deg CCW from Outlet	CW	3000	2400 RPM
35VQ35A-1A20 35VQ Series Vane Pump	421528-5	1-1/4 straight Keyed	6.88	35	53.6	Opposite Outlet	CW	3000	2400 RPM
35VQ35A-1C20 35VQ Series Vane Pump	421528-7	1-1/4 straight Keyed	6.88	35	53.6	in-Line with Outlet	CW	3000	2400 RPM
35VQ38A-1B20 35VQ Series Vane Pump	421529-2	1-1/4 straight Keyed	7.42	38	57	90 deg CW from Outlet	CW	3000	2400 RPM
35VQ38A-1C20 35VQ Series Vane Pump	421529-3	1-1/4 straight Keyed	7.42	38	57	in-Line with Outlet	CW	3000	2400 RPM
35VQ38A-1D20 35VQ Series Vane Pump	421529-4	1-1/4 straight Keyed	7.42	38	57	90 deg CCW from Outlet	CW	3000	2400 RPM
35VQ38A-1A20-L 35VQ Series Vane Pump	421529-5	1-1/4 straight Keyed	7.42	38	57	Opposite Outlet	CCW	3000	2400 RPM
35VQ38A-1C20-L 35VQ Series Vane Pump	421529-7	1-1/4 straight Keyed	7.42	38	57	in-Line with Outlet	CCW	3000	2400 RPM
35VQ30A-1B20 35VQ Series Vane Pump	421555-2	1-1/4 straight Keyed	5.96	30	46	90 deg CW from Outlet	CW	3000	2500 RPM
35VQ35A-11A20 35VQ Series Vane Pump	419330-1	14 Tooth SAE C Splined	6.88	35	53.6	Opposite Outlet	CW	3000	2400 RPM
35VQ21A-11A20 35VQ Series Vane Pump	420995-1	14 Tooth SAE C Splined	4.04	21	31.5	Opposite Outlet	CW	3000	2500 RPM
35VQ30A-11A20 35VQ Series Vane Pump	421526-1	14 Tooth SAE C Splined	5.96	30	46	Opposite Outlet	CW	3000	2500 RPM
35VQ25A-1A20-L 35VQ Series Vane Pump	421527-1	1-1/4 straight Keyed	4.98	25	38.5	Opposite Outlet	CCW	3000	2500 RPM
35VQ35A-1A20-L 35VQ Series Vane Pump	421528-1	1-1/4 straight Keyed	6.88	35	53.6	Opposite Outlet	CCW	3000	2400 RPM
35VQ38A-1A20 35VQ Series Vane Pump	421529-1	1-1/4 straight Keyed	7.42	38	57	Opposite Outlet	CW	3000	2400 RPM
35VQ30A-1A20 35VQ Series Vane Pump	421555-1	1-1/4 straight Keyed	5.96	30	46	Opposite Outlet	CW	3000	2500 RPM
35VQ38A-11A20 35VQ Series Vane Pump	427765-1	14 Tooth SAE C Splined	7.42	38	57	Opposite Outlet	CW	3000	2400 RPM
35VQ25A-11A20 35VQ Series Vane Pump	427807-1	14 Tooth SAE C Splined	4.98	25	38.5	Opposite Outlet	CW	3000	2500 RPM
35VQ21A-1A20 35VQ Series Vane Pump	591391-1	1-1/4 straight Keyed	4.04	21	31.5	Opposite Outlet	CW	3000	2500 RPM

Product Questions & Answers (2)

Question by: Peggy J on Dec 5, 2025, 4:56 PM

running a 35VQ21A on a log splitter setup and need to confirm the shaft size before I order. what size and type are we talking here?

Answer by: Customer Support on Dec 7, 2025, 6:07 AM

The shaft on this pump is a 1-1/4 inch straight keyed configuration. As long as your coupler or drive is set up for that size and style, you should be good to go. Worth double-checking your keyway dimensions on the driven side before you button everything up.

Question by: Floyd B on Apr 15, 2025, 10:47 AM

Will this pump bolt right up to a standard SAE C mount?

Answer by: Customer Support on Apr 17, 2025, 6:07 AM

It does use a 2-bolt SAE C mounting flange, so it should fit any standard C mount.