---
product_id: 26765380
title: "Chief Two-Stage Hydraulic Pump – 16 GPM, 3045 PSI, 4000 RPM – 1\" Inlet & 1/2\" NPT Outlet Ports – 4-Bolt Flange Mount, 1/2\" keyed shaft x 1.5\" Drive Shaft – Part Number 250094"
brand: "chief"
price: "$673.31"
currency: USD
in_stock: true
reviews_count: 2
category: "Chief"
url: https://www.desertcart.us/products/26765380-chief-two-stage-hydraulic-pump-16-gpm-3045-psi-4000
store_origin: US
region: United States of America
---

# 3045 PSI - Heavy-duty pressure 16 GPM - Rapid flow rate 4000 Max RPM - High-speed power Chief Two-Stage Hydraulic Pump – 16 GPM, 3045 PSI, 4000 RPM – 1" Inlet & 1/2" NPT Outlet Ports – 4-Bolt Flange Mount, 1/2" keyed shaft x 1.5" Drive Shaft – Part Number 250094

**Brand:** chief
**Price:** $673.31
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your productivity with precision and speed!

## Quick Answers

- **What is this?** Chief Two-Stage Hydraulic Pump – 16 GPM, 3045 PSI, 4000 RPM – 1" Inlet & 1/2" NPT Outlet Ports – 4-Bolt Flange Mount, 1/2" keyed shaft x 1.5" Drive Shaft – Part Number 250094 by chief
- **How much does it cost?** $673.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/26765380-chief-two-stage-hydraulic-pump-16-gpm-3045-psi-4000)

## Best For

- chief enthusiasts

## Why This Product

- Trusted chief brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Optimized Flow Rate:** 16 gallons per minute ensures faster cycle times, boosting your productivity on every job.
- • **Versatile Connectivity:** Equipped with 1” inlet and 1/2” NPT outlet ports for seamless integration with your existing setup.
- • **Durable Mounting & Drive:** Secure 4-bolt flange mount and a sturdy 1/2 x 1 ½ inch drive shaft built for longevity and stability.
- • **Precision Power Delivery:** Experience unmatched efficiency with a compact 2-stage design that maximizes hydraulic force.
- • **Robust Pressure Handling:** Withstand intense workloads at 3045 PSI, engineered for demanding log splitting tasks.

## Overview

The Chief Two-Stage Pump is a compact, high-performance hydraulic log splitter pump delivering up to 4000 RPM and 3045 PSI with a 16 GPM flow rate. Designed for durability and efficiency, it features 1” inlet and 1/2” NPT outlet ports, a 4-bolt flange mount, and a robust drive shaft, making it the go-to choice for professionals demanding reliable, fast log splitting power.

## Description

Chief Two-Stage Hydraulic Pump – 16 GPM, 3045 PSI, 4000 RPM – 1" Inlet & 1/2" NPT Outlet Ports – 4-Bolt Flange Mount, 1/2" keyed shaft x 1.5" Drive Shaft – Part Number 250094 - desertcart.com

Review: Did what it said - Worked great on my wood splitter
Review: Nice pump - Improved the speed and lots of power on my wood splitter!

## Features

- SPECIFICATIONS: Two-stage hydraulic pump with 16 GPM flow, 3045 PSI max pressure, 4000 RPM, 1" inlet, 1/2" NPT outlet, 4-bolt flange mount, distance between the bolts 2 inches, and 1/2" x 1½" keyed shaft. Weighs only 6 lb.
- FAST ACTION: Two-stage design delivers rapid approach and retract speeds for press-type applications, log splitters, clamping units, compactors, and more—Part Number 250094
- EFFICIENT OUTPUT: High- and low-flow stages combine for fast cycle times at low pressure, then shift to high pressure for controlled work without requiring more horsepower.
- LOW MAINTENANCE: Clean-running, fuel-efficient pump helps keep hydraulic oil cleaner longer and reduces service costs across lightweight hydraulic setups.
- VERSATILE USE: Ideal for log splitters, presses, clamping units, and compactors. Compact 4-bolt flange mount makes installation quick and straightforward.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MC0U8YO |
| Best Sellers Rank | #1,407,674 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,431 in Water Pump Accessories |
| Brand | Chief |
| Brand Name | Chief |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 6 Reviews |
| Flow Rate | 16 Gallons Per Minute |
| Global Trade Identification Number | 00615986018972 |
| Included Components | Building Materials & Ladders^hydraulic-pumps |
| Item Dimensions L x W x H | 7.27"L x 2.84"W x 5.17"H |
| Item Weight | 6 Pounds |
| Manufacturer | Standard Plumbing Supply |
| Manufacturer Part Number | 250094 |
| Material | Aluminum and Steel |
| Material Type | Aluminum and Steel |
| Model Number | 250094 |
| Power Source | Corded Electric |
| Product Dimensions | 7.27"L x 2.84"W x 5.17"H |
| Product Style | Above Ground |
| Specific Uses For Product | Log Splitters, Presses, Clamping Units, Compactors, Construction, Agricultural Applications |
| Style | Above Ground |
| UPC | 615986018972 |
| Unit Count | 1.0 Count |

## Images

![Chief Two-Stage Hydraulic Pump – 16 GPM, 3045 PSI, 4000 RPM – 1" Inlet & 1/2" NPT Outlet Ports – 4-Bolt Flange Mount, 1/2" keyed shaft x 1.5" Drive Shaft – Part Number 250094 - Image 1](https://m.media-amazon.com/images/I/613DDI7cbEL.jpg)
![Chief Two-Stage Hydraulic Pump – 16 GPM, 3045 PSI, 4000 RPM – 1" Inlet & 1/2" NPT Outlet Ports – 4-Bolt Flange Mount, 1/2" keyed shaft x 1.5" Drive Shaft – Part Number 250094 - Image 2](https://m.media-amazon.com/images/I/61bduTAda0L.jpg)
![Chief Two-Stage Hydraulic Pump – 16 GPM, 3045 PSI, 4000 RPM – 1" Inlet & 1/2" NPT Outlet Ports – 4-Bolt Flange Mount, 1/2" keyed shaft x 1.5" Drive Shaft – Part Number 250094 - Image 3](https://m.media-amazon.com/images/I/41df9aa4AlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Did what it said
*by R***F on January 7, 2019*

Worked great on my wood splitter

### ⭐⭐⭐⭐⭐ Nice pump
*by M***N on October 16, 2016*

Improved the speed and lots of power on my wood splitter!

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**Shop now:** [https://www.desertcart.us/products/26765380-chief-two-stage-hydraulic-pump-16-gpm-3045-psi-4000](https://www.desertcart.us/products/26765380-chief-two-stage-hydraulic-pump-16-gpm-3045-psi-4000)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-23*