Gear oil pump 1PF2G2 Series 1PF2G2-23/016RA01PS

ℹ️ Product Description

Factory-direct price here – Hengmeisi Gear oil pump 1PF2G2 Series 1PF2G2-23/016RA01PS, perfect replacement for Rexroth's original QPF2G2 series. Cast iron housing, alloy steel gears, hydrostatic clearance compensation, sliding bearings, upgraded seals. Steady under heavy load & wide temp – reliable for any hydraulic system.

✨ Product Advantages

🛡️ Outstanding High-Pressure Resistance

The 1PF2G2-23/016RA01PS is designed for heavy-duty high-pressure working conditions. It supports 250 bar continuous pressure and 300 bar peak pressure. The built-in axial automatic compensation structure effectively reduces internal leakage, maintaining volumetric efficiency above 97% even under long-term high-pressure operation. It can withstand frequent pressure changes without performance decline.

🔇 Smooth Operation & Low Noise

Precision machined gear teeth ensure gentle and stable meshing during operation. Matched with high-performance sliding bearings, the 1PF2G2-23/016RA01PS generates extremely low mechanical vibration and flow pulsation. Its noise level is controlled below 72 dB at rated speed, creating a quiet working environment for indoor production workshops and precision mechanical equipment.

🧪 Premium Materials & Extended Service Life

All core components of the 1PF2G2-23/016RA01PS are made of rigorously selected raw materials. The thickened cast iron pump body features strong rigidity and shock resistance. Heat-treated alloy gears deliver excellent wear resistance. The optimized sealing parts are resistant to high temperature, oil corrosion and aging, greatly extending the overall service cycle and lowering your later maintenance costs.

📦 Compact Structure & Easy Installation

With a compact integrated layout, the 1PF2G2-23/016RA01PS takes up limited installation space. It adopts universal SAE standard flange and spline shaft design, featuring excellent interchangeability. Users can finish installation, disassembly and replacement quickly without modifying the original equipment, which saves plenty of time and labor cost.

🔤 Model Code Explanation

Every character of 1PF2G2-23/016RA01PS represents clear technical specifications:

★ 1: First generation standard gear pump series

★ PF2: External gear pump type

★ G2: High-pressure grade series

★ 23: Structural version code

 ★016: Theoretical displacement 16 cm³ per revolution

★ R: Right-hand (clockwise) rotation direction

★ A: SAE standard flange and port configuration

★ 01: Standard internal assembly specification

★ PS: Customized shaft and sealing combination

This model is a well-received replacement part for original hydraulic pumps, favored by global clients for stable quality and perfect dimensional compatibility.

🧩 Product Structure

⚙️ High-Precision Gear Pair

Adopting fine grinding process, the gear set features smooth surface and precise tolerance. It guarantees stable power transmission and minimal wear during long-time continuous running.

🏗️ Reinforced Cast Iron Housing

Integral cast pump body with enhanced wall thickness owns strong structural stability. It can resist mechanical impact and pressure deformation in complex working sites.

🧴 Multi-Layer Combined Sealing System

Combined sealing structure is applied on shaft end and joint surfaces. It provides full protection against oil leakage and adapts to wide temperature and various hydraulic media.

🧷 SAE Standard Connection Assembly

Standard SAE mounting flange, spline drive shaft and oil ports ensure high versatility. It can be directly matched with mainstream hydraulic equipment and original pumps.

🚀 Application Scenarios

🏭 Industrial Hydraulic Systems

Applied to hydraulic power units, injection molding machines, machine tools and hydraulic presses, providing steady hydraulic power for industrial production lines.

🚜 Construction & Agricultural Machinery

Serves as core hydraulic component for excavators, loaders, cranes, tractors and harvesters, adapting to harsh outdoor working environments.

🚛 Commercial Vehicle Hydraulics

Matched with sanitation trucks, dump trucks and other special vehicles, supporting lifting, steering and other hydraulic actions.

🛠️ General Mechanical Equipment

Widely used in conveyor systems, hydraulic lifting platforms and various hydraulic tools, covering diverse light and medium load working scenarios.