Aluminum Pumps – D Series

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Parker’s Aluminum Pump D Series fixed displacement gear pump offers high performance and high power density dues to its aluminum construction, making it an ideal selection for the Aerial, Agriculture, Construction, Forestry, Material Handling, and Turf Equipment markets. It is available as a standard pump, or a pump with a primary circuit relief valve.

Markets:
• Aerial
• Agriculture Machinery
• Construction Equipment
• Forestry Equipment
• Material Handling Equipment
• Turf Equipment
• Vocational & Municipal Equipment

Features/Benefits:
• Three-piece construction for distribution flexibility
• Aluminum pumping sections for light weight
• Journal bushings for long life
• Pressure balanced thrust blocks for high efficiency

Applications:
• Power steering pumps
• Brake pump
• Hydraulic Power Unit
• Filter Cart Pump
• Transfer pump
• Lube pump

Technical Specifications:
• Flows from .48 GPM to 2.71 GPM per 1000 rpm
• Sizes from 1.87 to 10.5 cc/rev (0.114 to 0.641 cir)
• Operating pressures up to 172 bar (2,500 psi)
• Speeds up to 4,000 rpm
• CW, and CCW pumps available
• SAE shafts, flanges and porting available
• Valve options available: Pressure relief.

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Action	Part No.	Availability	Partner Available	Price	Rated Speed	For Fluid Type	Division	Displacement	Body Material	Pump Type	Maximum Displacement	Media	Product Type	Flow Rate	Operating Temperature	Maximum Continuous Pressure	Maximum Flow Rate	Weight	Maximum Operating Pressure	Filter Efficiency Rating	Operating Pressure	Rotation	Shaft Seal Material	Porting	Shaft Type	Mounting Style	Available Accessories	Pressure Relief Setting (psig)	Overall Length (inch)	Pump Displacement (cu in/rev)
	D27AA2AV	Quote Required	Quote Required	$414.75/each	up to 3000 RPM	Water Emulsions (w/DU Bushings)	Pump & Motor Division	0.641 inch3/rev	Aluminum	Gear	0.641 inch3/rev	n/a	Aluminum Pump w/bearing sleeve, fixed displacement	n/a	-40 to 185 °F	2000.0 psi	n/a	0.9 to 1.4 kg	2500 psi	Maintain SAE Class 4	172 bar	ClockWise	FPM [FKM]	7/8 -14 x 3/4 -16 UNF Straight Thread - Side	1/2 Dia. Keyed	2-Bolt SAE "AA"	n/a	n/a	4.09 (103.89 mm)	D27: .641 (10.50 cc/rev)
	D27BS1A	Quote Required	Quote Required	$432.00/each	up to 3000 RPM	Petroleum Based Fluids	Pump & Motor Division	10.5 cm3/rev	Aluminum	Gear	0.641 inch3/rev	n/a	Aluminum Pump w/bearing sleeve, fixed displacement	n/a	-42 to 85 °C	138.0 bar	n/a	2 to 3 lb	2500 psi	Maintain SAE Class 4	up to 2500 psi	CounterClockWise	NBR	7/8 -14 x 3/4 -16 UNF Straight Thread - Side	.147 Wide Tang	4-Bolt Square	n/a	n/a	4.09 (103.89 mm)	D27: .641 (10.50 cc/rev)