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PERMCO Hydraulic Pumps - Small Remote Mount Dump Pump DMR-400-20-ZL-200 Description
PERMCO Hydraulic Pumps - Small Remote Mount Dump Pump DMR-400-20-ZL-200
BRAND NAME: PERMCO Hydraulic Pumps
MODEL NO: Small Remote Mount Dump Pump DMR-400-20-ZL-200
Pump and cylinder protected in the “Raise” and “Neutral” positions of the spool
Manual shift with full metering capabilities
Built-in load check maintains dump body angle and is installed in the cylinder port for superior self-cleaning
Remote mount
Built-in direct-acting relief valve set at factory
100% factory tested
Flows of 29 GPM at 1800 RPM
Pressures to 2500 PSI
Speeds to 2400 RPM
2” gears 4.0 cu in. 65.5 cc
High-strength alloy steel gear and shaft set
Neutral lock-out safety cap for use with pull-out cable
2 line for intermittent duty or 3 line for continuous duty systems
Low weight: 36 lbs. for unit with remote mount configuration
Pressure-balanced wear plates maintain high pump efficiency throughout all operating ranges
PERMCO Hydraulic Pumps are American-made, heavy-duty hydraulic pumps built to deliver exceptional performance in high-demand industrial and mobile hydraulic systems. With a reputation for quality, customizability, and durability, PERMCO specializes in gear and vane pumps suitable for high-pressure fluid power applications. Whether it’s powering dump trucks, construction machinery, or factory automation systems, PERMCO pumps are designed to withstand rugged conditions while maintaining long-term reliability and efficiency.
Common Applications:
Dump trucks and vocational vehicles (PTO systems)
Construction machinery (loaders, excavators, mixers)
Agricultural equipment (tractors, sprayers)
Industrial hydraulic presses and machinery
Refuse and sanitation trucks
Marine and offshore hydraulic systems
Snowplows, cranes, and lift systems
Mining and material handling equipment
Hydraulic power units (HPUs)
Key Features:
Rugged Construction
Built with cast iron or aluminum for demanding environments.
High Operating Pressures
Designed to handle pressures up to 4000+ PSI, depending on model.
Wide Range of Displacements
Accommodates various flow and torque requirements.
Custom Configurations Available
Modular design allows easy adaptation to specific systems.
High Efficiency
Tight tolerances and precision machining reduce energy loss.
Reliable in Harsh Conditions
Proven performance in extreme temperature and workload scenarios.
Dual or Multiple Pump Assemblies
Available in tandem and combination units for multi-function use.
Types of PERMCO Pumps:
Gear Pumps – Heavy-duty, high-pressure pumps for industrial and mobile equipment.
Vane Pumps – Low-noise, smooth-flow pumps ideal for industrial applications.
Dump Pumps – PTO-driven pumps designed for dump trucks and refuse vehicles.
Combination Pumps – Dual or triple section pumps for multi-function hydraulic systems.
Reversible Pumps – Allow bi-directional flow; used in winches and lift systems.
Pump-Motor Units – Integrated hydraulic pump and motor assemblies for compact systems.
