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Permco Dump Pumps

PERMCO Dump Pumps

DMR-400 / DMD-400 Series

DM 400 Series

PUMP/VALVE ASSEMBLY FOR MEDIUM AND
LIGHT DUTY DUMP TRUCKS AND TRAILERS

Permco DM400 Dump Pump Features:

  • Pump and cylinder protected in the “Raise” and “Neutral” position of the spool
  • Manual or air shifts each with full metering capabilities
  • Built-in load check maintains dump body angle and is installed in the cylinder port for superior self-cleaning
  • Direct mount SAE “B” 4 bolt or twin shafted remote mount with bracket, other options available
  • Built-in direct acting relief valve set at factory
  • 100% factory tested
  • Flows of 21 and 29 GPM at 1800 RPM
  • Pressures to 2500 PSI
  • Speeds to 2400 RPM
  • 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
  • VIEW: Permco DM400 Brochure

DMD-25 / DM-640-25 Series

DM 640 Series 

PUMP/VALVE ASSEMBLY FOR HEAVY AND
MEDIUM DUTY DUMP TRUCKS AND TRAILERS

Permco DM 640 Features:

  • Pump and cylinder protected in the “Raise” and “Neutral” position of the spool
  • Manual shift, factory installed “OE” air, or “Add-on” air shifts each with full metering capabilities
  • Built-in load check maintains dump body angle and is installed in the cylinder port for superior self-cleaning
  • Direct mount SAE “B” 4 bolt or twin shafted remote mount with bracket
  • Built-in direct acting relief valve set at factory
  • 100% factory tested
  • Flows of 37 and 46 GPM at 1800 RPM
  • Pressures to 2500 PSI
  • Speeds to 2400 RPM
  • 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
  • 2 extra long studs for easy installation of pump support bracket on direct mount
  • Pressure balanced wear plates maintain high pump efficiency throughout all operating ranges
  • VIEW: Permco DM640 Series Brochure

Permco Gemini Dump Pump

Gemini Dual Use Pumps

HEAVY DUTY PUMP FOR LIVE FLOORS, MOVING FLOORS,
AND DUMP TRAILERS

Permco GEMINI DG-20/RG-20 FEATURES: 

  • Dual Pressure Relief: low for dump bodies, high for live floors
  • Easy to switch from low to high pressure using truck air
  • Large 1 ½” NPT suction port in the gear housing
  • Three line system for continuous duty
  • Field adjustable relief settings
  • Dowelled construction
  • 37 GPM @ 1800 RPM
  • 100% factory tested
  • Heavy-duty “controlled stress” roller bearings
  • Factory installed “OEM” air shift with full metering capabilities
  • Direct mount SAE “B” 4 bolt or twin shafted remote mount with bracket
  • Relief valve protects the high pressure portion of the system as well as the pump 
  • VIEW: Permco GEMINI Brochure

 

 

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SKU: 1271
Call for Pricing
Pump/valve assembly for heavy and medium duty dump trucks and dump trailers
SKU: 1270
Call for Pricing
Pump/valve assembly for heavy and medium duty dump trucks and dump trailers
SKU: DMD25
$796.00
Direct Mount, SAE 4 Bolt "B", 2.5" Gear, 46 GPM, Left Hand Rotation, Air Shift, 2500 PSI
SKU: DMR40020XL200
$375.00
SKU: 1273
Call for Pricing
Pump/valve assembly for medium and light duty dump trucks
SKU: 1272
Call for Pricing
Pump/valve assembly for medium and light duty dump trucks
SKU: DG20
Call for Pricing
Heavy Duty Pump for Live Floors, Moving Floors, and Dump Trailers