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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SKU	Availability	Price	Flow Rate	Maximum Flow Rate	Body Material	Maximum Operating Pressure	Division	Media	Pump Type	Weight	For Fluid Type	Operating Temperature	Filter Efficiency Rating	Product Type	Displacement	Operating Pressure	Maximum Displacement	Rated Speed	Maximum Continuous Pressure	Rotation	Shaft Seal Material	Porting	Available Accessories	Shaft Type	Mounting Style	Pressure Relief Setting (psig)	Overall Length (inch)	Pump Displacement (cu in/rev)
D27BR1N020	Backordered	POR	n/a	n/a	Aluminum	2500 psi	Pump & Motor Division	n/a	Gear	2 to 3 lb	Petroleum Based Fluids	-40 to 185 °F	Maintain SAE Class 4	Aluminum Pump w/bearing sleeve, fixed displacement	0.641 inch3/rev	172 bar	0.641 inch3/rev	up to 3000 RPM	2000.0 psi	CounterClockWise	NBR	7/8 -14 x 3/4 -16 UNF Straight Thread - Rear w/Relief Valve	n/a	.250 Wide Tang	4-Bolt Square	200 psi	4.09 (103.89 mm)	D27: .641 (10.50 cc/rev)
D27BR2D	Backordered	POR	n/a	n/a	Aluminum	2500 psi	Pump & Motor Division	n/a	Fixed	0.9 to 1.4 kg	Mineral Oil	-40 to 185 °F	Maintain SAE Class 4	Aluminum Pump w/bearing sleeve, fixed displacement	0.641 inch3/rev	up to 2500 psi	0.641 inch3/rev	up to 3000 RPM	138.0 bar	Clockwise	NBR	7/8 -14 x 3/4 -16 UNF Straight Thread - Rear	n/a	.250 Wide Tang	4-Bolt Square	n/a	4.09 (103.89 mm)	D27: .641 (10.50 cc/rev)
D27BR2N020	Backordered	POR	n/a	n/a	Aluminum	2500 psi	Pump & Motor Division	n/a	Gear	0.9 to 1.4 kg	Phosphate-esther (w/FPM seals)	-42 to 85 °C	Maintain SAE Class 4	Aluminum Pump w/bearing sleeve, fixed displacement	0.641 inch3/rev	172 bar	0.641 inch3/rev	up to 3000 RPM	138.0 bar	Clockwise	NBR	7/8 -14 x 3/4 -16 UNF Straight Thread - Rear w/Relief Valve	n/a	.250 Wide Tang	4-Bolt Square	200 psi	4.09 (103.89 mm)	D27: .641 (10.50 cc/rev)
D27BS1A	Backordered	POR	n/a	n/a	Aluminum	2500 psi	Pump & Motor Division	n/a	Gear	2 to 3 lb	Petroleum Based Fluids	-42 to 85 °C	Maintain SAE Class 4	Aluminum Pump w/bearing sleeve, fixed displacement	10.5 cm3/rev	up to 2500 psi	0.641 inch3/rev	up to 3000 RPM	138.0 bar	CounterClockWise	NBR	7/8 -14 x 3/4 -16 UNF Straight Thread - Side	n/a	.147 Wide Tang	4-Bolt Square	n/a	4.09 (103.89 mm)	D27: .641 (10.50 cc/rev)
D27BS1AV	Backordered	POR	n/a	n/a	Aluminum	2500 psi	Pump & Motor Division	n/a	Gear	0.9 to 1.4 kg	Phosphate-esther (w/FPM seals)	-40 to 185 °F	Maintain SAE Class 4	Aluminum Pump w/bearing sleeve, fixed displacement	10.5 cm3/rev	172 bar	0.641 inch3/rev	up to 3000 RPM	2000.0 psi	CounterClockWise	FPM [FKM]	7/8 -14 x 3/4 -16 UNF Straight Thread - Side	n/a	.147 Wide Tang	4-Bolt Square	n/a	4.09 (103.89 mm)	D27: .641 (10.50 cc/rev)
D27BS2A	Backordered	POR	n/a	n/a	Aluminum	2500 psi	Pump & Motor Division	n/a	Gear	0.9 to 1.4 kg	Petroleum Based Fluids	-40 to 185 °F	Maintain SAE Class 4	Aluminum Pump w/bearing sleeve, fixed displacement	10.5 cm3/rev	up to 2500 psi	0.641 inch3/rev	up to 3000 RPM	138.0 bar	Clockwise	NBR	7/8 -14 x 3/4 -16 UNF Straight Thread - Side	n/a	.147 Wide Tang	4-Bolt Square	n/a	4.09 (103.89 mm)	D27: .641 (10.50 cc/rev)
D27BS2AV	Backordered	POR	n/a	n/a	Aluminum	2500 psi	Pump & Motor Division	n/a	Fixed	2 to 3 lb	Mineral Oil	-40 to 185 °F	Maintain SAE Class 4	Aluminum Pump w/bearing sleeve, fixed displacement	0.641 inch3/rev	172 bar	0.641 inch3/rev	up to 3000 RPM	2000.0 psi	Clockwise	FPM [FKM]	7/8 -14 x 3/4 -16 UNF Straight Thread - Side	n/a	.147 Wide Tang	4-Bolt Square	n/a	4.09 (103.89 mm)	D27: .641 (10.50 cc/rev)
D27BS2N015	Backordered	POR	n/a	n/a	Aluminum	2500 psi	Pump & Motor Division	n/a	Gear	2 to 3 lb	Water Emulsions (w/DU Bushings)	-40 to 185 °F	Maintain SAE Class 4	Aluminum Pump w/bearing sleeve, fixed displacement	0.641 inch3/rev	172 bar	0.641 inch3/rev	up to 3000 RPM	138.0 bar	Clockwise	NBR	7/8 -14 x 3/4 -16 UNF Straight Thread - Rear w/Relief Valve	n/a	.147 Wide Tang	4-Bolt Square	150 psi	4.09 (103.89 mm)	D27: .641 (10.50 cc/rev)
D27BS2N015V	Backordered	POR	n/a	n/a	Aluminum	2500 psi	Pump & Motor Division	n/a	Gear	2 to 3 lb	Transmission Fluids	-42 to 85 °C	Maintain SAE Class 4	Aluminum Pump w/bearing sleeve, fixed displacement	10.5 cm3/rev	172 bar	0.641 inch3/rev	up to 3000 RPM	138.0 bar	Clockwise	FPM [FKM]	7/8 -14 x 3/4 -16 UNF Straight Thread - Rear w/Relief Valve	n/a	.147 Wide Tang	4-Bolt Square	150 psi	4.09 (103.89 mm)	D27: .641 (10.50 cc/rev)

Aluminum Pumps – D Series

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