When selecting a two-stage hydraulic pump for a wood splitter, you want a balance of speed, pressure, and reliability. This guide highlights five strong options that cover a range of horsepower needs and mounting setups. Each pump listed operates as a two-stage gear pump with high flow and high pressure to optimize cycle times and splitting force. Read on to compare features, build quality, and compatibility to help identify the best fit for your DIY or OEM splitter project.
| Product | Max Flow (GPM) | Max Pressure (PSI) | Inlet/Outlet | Notable Feature |
|---|---|---|---|---|
| RYFT Wood Log Splitter Pump 16GPM | 16 | 3000 | 1″ inlet, 1/2″ NPT outlet | 2-stage HI/LO gear pump with 3600 RPM |
| VEVOR Hydraulic Wood Log Splitter Pump, 13GPM | 13 | 3000 | 1″ inlet, 1/2″ NPT outlet | Aluminum alloy housing for durability |
| Tivora 28 GPM Hydraulic Pump | 28 (first stage) | 4000 (continuous 3000) | 1″ NPT inlet, 3/4″ outlet | Two-stage with high flow and strong construction |
| Weonefit 22 GPM Hydraulic Pump Kit | 22 | 4000 | 1-1/4″ inlet, 3/4″ NPT outlet | Complete build kit included |
| Nakkaa 16GPM 2 Stage Pump | 16 | 3000 | 1″ inlet, 1/2″ NPT outlet | Extruded aluminum body for durability |
Note: All products listed are two-stage hydraulic pumps suitable for wood splitting applications. When choosing, consider mounting compatibility, shaft size, inlet/outlet ports, and whether you need a kit with extra components like valves or installation hardware.
RYFT Two-Stage 16GPM Pump for Splitters
RYFT’s 16GPM two-stage pump combines HI/LO gearing with a 3600 RPM ceiling and a 3000 PSI maximum. The unit is engineered with a sturdy extruded aluminum housing and a cast steel end plate to resist impact and corrosion in outdoor environments. The standard 1/2″ NPT outlet and 1″ inlet barb enable straightforward installation into common splitter configurations. The 1/2″ shaft supports clockwise rotation, facilitating compatibility with many existing drive assemblies. This pump aims for faster cycle times while maintaining robust pressure handling for demanding wood-splitting tasks.
VEVOR 13GPM Two-Stage Log Splitter Pump
VEVOR’s 13GPM pump delivers a balanced mix of speed and power, boasting a 3600 RPM rating and up to 3000 PSI. The pump’s aluminum alloy construction emphasizes durability and corrosion resistance for outdoor use. The design adheres to standardized ports: a 1″ inlet and 1/2″ NPT outlet, with a 1.5″ shaft length and a 1/2″ shaft diameter, optimizing sealing and system stability. This pump is suited for small to mid-sized log splitters where reliable operation in rugged conditions matters most.
Tivora 28 GPM Two-Stage Hydraulic Pump
The Tivora two-stage pump features a high overall flow with a first stage at 28 GPM and a 4000 PSI ceiling (continuous 3000 PSI). Its cast iron construction provides rugged durability, with a 1″ inlet and a 3/4″ outlet, plus a 5/8″ shaft and a 3/16″ keyway for secure drive coupling. The design requires around 15 HP or more to operate efficiently. This pump is well-suited for heavy-duty wood processing or commercial splitters demanding swift material handling and high-pressure performance.
Weonefit 22 GPM Hydraulic Pump Kit
This Weonefit kit pairs a 22 GPM, 3600 RPM two-stage pump with a 4000 PSI rating in a complete build kit. The unit uses a 1-1/4″ inlet and a 3/4″ NPT outlet, with a 1.5″ shaft length and a 0.6″ shaft diameter to enhance sealing reliability. In addition to the pump, the kit includes a hydraulic directional control valve, installation base, bolts, coupling, wrench, and Teflon tape. It’s designed for OEM replacements or DIY projects where a turnkey solution is preferred.
Nakkaa 16GPM 2-Stage Hydraulic Pump
Nakkaa’s 16GPM two-stage pump emphasizes robust aluminum housing and a 3600 RPM max speed, with a 3000 PSI maximum working pressure. The inlet is 1″ and the outlet is 1/2″ NPT, and the unit uses a 1″ barb inlet design for simplicity in certain system layouts. The construction focuses on reliability, resisting external impacts and wear in challenging outdoor environments. It’s a solid option for builders seeking a balanced, mid-range solution with dependable performance and long service life.
Buying Guide: Key Purchase Considerations
- Flow versus pressure: Two-stage pumps provide higher pressure for splitting and faster cycles. Choose based on your splitter’s cycle time target and the wood density you typically process.
- Inlet/outlet sizes and shaft dimensions: Ensure compatibility with your existing reservoir, control valves, and motor drive. Standard ports (1″ inlet, 1/2″ NPT outlet) are common, but some setups use larger inlets for higher flow.
- Mounting and footprint: Check the mounting pattern and overall size to fit your machine enclosure or frame. Some models offer SAE mounting compatibility for easier installation.
- Material and durability: Aluminum housings are common for light-to-moderate use; cast iron or robust alloy housings suit heavier-duty or outdoor environments where corrosion resistance matters.
- Included components: Build kits with valves, couplings, and installation hardware save time. If you plan to replace an existing pump, verify shaft length and diameter.
- Voltage and motor compatibility: Confirm the drive motor’s horsepower and shaft speed align with the pump’s required input RPM to achieve the rated GPM and PSI.
- Maintenance and service life: Look for pumps with durable end plates and corrosion-resistant coatings. Long service life reduces downtime and replacement costs.
- Warranty and support: A solid warranty and accessible vendor support help when you need troubleshooting or part replacements.