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gpd H Model
*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 H 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, a pump with a primary circuit relief valve, or a pump with a priority flow divider 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
• Multiple sections available
Applications:
• Power steering pumps – priority valves available
• Brake pump
• Hydraulic Power Unit
• Filter Cart Pump
• Transfer pump
• Lube pump
Technical Specifications:
• Flows from 2.52 GPM to 9.31 GPM per 1000 rpm
• Sizes from 9.88 to 36.5 cc/rev (0.603 to 2.227 cir)
• Operating pressures up to 172 bar (2,500 psi)
• Speeds up to 4,000 rpm
• SAE shafts, flanges and porting available
• Valve options available: Pressure relief, and priority flow divider.
Read More...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
• Multiple sections available
Applications:
• Power steering pumps – priority valves available
• Brake pump
• Hydraulic Power Unit
• Filter Cart Pump
• Transfer pump
• Lube pump
Technical Specifications:
• Flows from 2.52 GPM to 9.31 GPM per 1000 rpm
• Sizes from 9.88 to 36.5 cc/rev (0.603 to 2.227 cir)
• Operating pressures up to 172 bar (2,500 psi)
• Speeds up to 4,000 rpm
• SAE shafts, flanges and porting available
• Valve options available: Pressure relief, and priority flow divider.
| Action | SKU | Availability | Partner Available | Price | UOM | Flow Rate (gpm) | Options | Shaft Seal Material | Shaft Type | Pressure Relief Valve | Pump Displacement (cu in/rev) | Rotation | Pressure Relief Setting (psig) | Porting | Division | Product Type | Operating Temperature | Media | Flow Rate | Maximum Flow Rate | Maximum Operating Pressure | Body Material | Weight | Mounting Type | Filter Efficiency Rating | For Fluid Type | Overall Length | Displacement | Direction of Rotation | Maximum Continuous Pressure | Maximum Kinematic Viscosity | Pump Type | Maximum Displacement | Rated Speed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| H25AA1B | Backordered | Backordered | $547.76/each | EA | n/a | n/a | NBR | Keyed w/1.56 Extension | n/a | H25: .603 (9.88 cc/rev) | CounterClockWise | n/a | 3/4 NPTF Inlet x 7/8-14 UNF-2B SAE Straight Thread Outlet - Side | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -42 to 85 °C | n/a | n/a | n/a | 2500 psi | Aluminum | 5 to 7 lb | 2-Bolt SAE AA | Maintain SAE Class 4 | Water Emulsions (w/DU Bushings) | 126.74 mm | 36.5 cm3/rev | Counterclockwise | 2500.0 psi | 4000 SUS (Startup) | Gear | 36.5 cm3/rev | 500 to 4000 RPM | |
| H25AA2A | Backordered | Backordered | $504.30/each | EA | n/a | n/a | NBR | Keyed w/1.56 Extension | n/a | H25: .603 (9.88 cc/rev) | ClockWise | n/a | UNF-2B SAE Straight Thread: 1-1/16-12 Inlet x 7/8-14 Outlet - Side | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -42 to 85 °C | n/a | n/a | n/a | 172 bar | Aluminum | 2.3 to 3.2 kg | 2-Bolt SAE AA | Maintain SAE Class 4 | Phosphate-esther (w/FPM seals) | 126.74 mm | 2.227 inch3/rev | Clockwise | 2500.0 psi | 4000 SUS (Startup) | Fixed | 2.227 inch3/rev | 500 to 4000 RPM | |
| H25AB1B | Backordered | Backordered | POR | EA | n/a | n/a | NBR | 9-Tooth Spline | n/a | H25: .603 (9.88 cc/rev) | CounterClockWise | n/a | 3/4 NPTF Inlet x 7/8-14 UNF-2B SAE Straight Thread Outlet - Side | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -40 to 185 °F | n/a | n/a | n/a | 2500 psi | Aluminum | 5 to 7 lb | 2-Bolt SAE AA | Maintain SAE Class 4 | Phosphate-esther (w/FPM seals) | 118.87 mm | 36.5 cm3/rev | Counterclockwise | 2500.0 psi | Startup: 4000 SUS | Gear | 36.5 cm3/rev | 500 to 4000 RPM | |
| H25AB2A | Backordered | 1 Limited Stock | $721.68/each | EA | n/a | n/a | NBR | 9-Tooth Spline | n/a | H25: .603 (9.88 cc/rev) | ClockWise | n/a | UNF-2B SAE Straight Thread: 1-1/16-12 Inlet x 7/8-14 Outlet - Side | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -42 to 85 °C | n/a | n/a | n/a | 2500 psi | Aluminum | 5 to 7 lb | 2-Bolt SAE AA | Maintain SAE Class 4 | Water Emulsions (w/DU Bushings) | 4.68 inch | 36.5 cm3/rev | Clockwise | 2500.0 psi | Startup: 4000 SUS | Fixed | 36.5 cm3/rev | 500 to 4000 RPM | |
| H25AB2B | Backordered | Backordered | $598.60/each | EA | n/a | n/a | NBR | 9-Tooth Spline | n/a | H25: .603 (9.88 cc/rev) | ClockWise | n/a | 3/4 NPTF Inlet x 7/8-14 UNF-2B SAE Straight Thread Outlet - Side | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -40 to 185 °F | n/a | n/a | n/a | 2500 psi | Aluminum | 2.3 to 3.2 kg | 2-Bolt SAE AA | Maintain SAE Class 4 | Water Emulsions (w/DU Bushings) | 118.87 mm | 36.5 cm3/rev | Clockwise | 2500.0 psi | Startup: 4000 SUS | Fixed | 36.5 cm3/rev | 500 to 4000 RPM | |
| H31AA1A | Backordered | Backordered | $505.94/each | EA | n/a | n/a | NBR | Keyed w/1.56 Extension | n/a | H31: .754 (12.35 cc/rev) | CounterClockWise | n/a | UNF-2B SAE Straight Thread: 1-1/16-12 Inlet x 7/8-14 Outlet - Side | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -40 to 185 °F | n/a | n/a | n/a | 172 bar | Aluminum | 5 to 7 lb | 2-Bolt SAE AA | Maintain SAE Class 4 | Phosphate-esther (w/FPM seals) | 5.10 inch | 2.227 inch3/rev | Counterclockwise | 172.0 bar | 1000 SUS (Operating) | Gear | 2.227 inch3/rev | 500 to 4000 RPM | |
| H31AA1D | 1 Limited Stock | Backordered | $548.58/each | EA | n/a | n/a | NBR | Keyed w/1.56 Extension | n/a | H31: .754 (12.35 cc/rev) | CounterClockWise | n/a | UNF-2B SAE Straight Thread: 1-5/16-12 Inlet x 7/8-14 Outlet - Rear | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -42 to 85 °C | n/a | n/a | n/a | 172 bar | Aluminum | 5 to 7 lb | 2-Bolt SAE AA | Maintain SAE Class 4 | Water-Glycol (w/DU Bushings) | 5.10 inch | 36.5 cm3/rev | Counterclockwise | 172.0 bar | Startup: 4000 SUS | Gear | 2.227 inch3/rev | 500 to 4000 RPM | |
| H31AA2A | Backordered | 18 in stock | $657.72/each | EA | n/a | n/a | NBR | Keyed w/1.56 Extension | n/a | H31: .754 (12.35 cc/rev) | ClockWise | n/a | UNF-2B SAE Straight Thread: 1-1/16-12 Inlet x 7/8-14 Outlet - Side | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -40 to 185 °F | n/a | n/a | n/a | 172 bar | Aluminum | 5 to 7 lb | 2-Bolt SAE AA | Maintain SAE Class 4 | Water Emulsions (w/DU Bushings) | 5.10 inch | 36.5 cm3/rev | Clockwise | 2500.0 psi | Startup: 4000 SUS | Gear | 36.5 cm3/rev | 500 to 4000 RPM | |
| H31AA2BA22500B | 3 in stock | Backordered | POR | EA | n/a | n/a | NBR | Keyed w/1.56 Extension | R/V Drains External - Secondary Port External | H31: .754 (12.35 cc/rev) | ClockWise | 2250 psi | UNF-2B SAE Striaght Thread: 1-5/16-12 Inlet - Rear, 3/4-16 Primary - Bottom, 7/8-14 Secondary - Side | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -42 to 85 °C | n/a | n/a | n/a | 172 bar | Aluminum | 2.3 to 3.2 kg | 2-Bolt SAE AA | Maintain SAE Class 4 | Mineral Oil | 6.93 inch | 36.5 cm3/rev | Clockwise | 2500.0 psi | Startup: 4000 SUS | Gear | 36.5 cm3/rev | 500 to 4000 RPM | |
| H31AA2D | Backordered | Backordered | $548.58/each | EA | n/a | n/a | NBR | Keyed w/1.56 Extension | n/a | H31: .754 (12.35 cc/rev) | ClockWise | n/a | UNF-2B SAE Straight Thread: 1-5/16-12 Inlet x 7/8-14 Outlet - Rear | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -42 to 85 °C | n/a | n/a | n/a | 172 bar | Aluminum | 5 to 7 lb | 2-Bolt SAE AA | Maintain SAE Class 4 | Mineral Oil | 5.10 inch | 36.5 cm3/rev | Clockwise | 2500.0 psi | Startup: 4000 SUS | Gear | 2.227 inch3/rev | 500 to 4000 RPM | |
| H31AB2A | Backordered | Backordered | $556.78/each | EA | n/a | n/a | NBR | 9-Tooth Spline | n/a | H31: .754 (12.35 cc/rev) | ClockWise | n/a | UNF-2B SAE Straight Thread: 1-1/16-12 Inlet x 7/8-14 Outlet - Side | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -42 to 85 °C | n/a | n/a | n/a | 2500 psi | Aluminum | 5 to 7 lb | 2-Bolt SAE AA | Maintain SAE Class 4 | Petroleum Based Fluids | 4.79 inch | 36.5 cm3/rev | Clockwise | 2500.0 psi | 1000 SUS (Operating) | Fixed | 2.227 inch3/rev | 500 to 4000 RPM | |
| H39AA1B | Backordered | Backordered | $551.04/each | EA | n/a | n/a | NBR | Keyed w/1.56 Extension | n/a | H39: .942 (15.44 cc/rev) | CounterClockWise | n/a | 3/4 NPTF Inlet x 7/8-14 UNF-2B SAE Straight Thread Outlet - Side | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -42 to 85 °C | n/a | n/a | n/a | 2500 psi | Aluminum | 5 to 7 lb | 2-Bolt SAE AA | Maintain SAE Class 4 | Petroleum Based Fluids | 5.24 inch | 36.5 cm3/rev | Counterclockwise | 172.0 bar | 1000 SUS (Operating) | Fixed | 36.5 cm3/rev | 500 to 4000 RPM | |
| H39AA2A | Backordered | Backordered | $508.40/each | EA | n/a | n/a | NBR | Keyed w/1.56 Extension | n/a | H39: .942 (15.44 cc/rev) | ClockWise | n/a | UNF-2B SAE Straight Thread: 1-1/16-12 Inlet x 7/8-14 Outlet - Side | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -40 to 185 °F | n/a | n/a | n/a | 172 bar | Aluminum | 5 to 7 lb | 2-Bolt SAE AA | Maintain SAE Class 4 | Mineral Oil | 5.24 inch | 2.227 inch3/rev | Clockwise | 2500.0 psi | 1000 SUS (Operating) | Gear | 2.227 inch3/rev | 500 to 4000 RPM | |
| H39AA2B | Backordered | Backordered | $551.04/each | EA | n/a | n/a | NBR | Keyed w/1.56 Extension | n/a | H39: .942 (15.44 cc/rev) | ClockWise | n/a | 3/4 NPTF Inlet x 7/8-14 UNF-2B SAE Straight Thread Outlet - Side | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -42 to 85 °C | n/a | n/a | n/a | 172 bar | Aluminum | 5 to 7 lb | 2-Bolt SAE AA | Maintain SAE Class 4 | Petroleum Based Fluids | 5.24 inch | 36.5 cm3/rev | Clockwise | 2500.0 psi | 1000 SUS (Operating) | Gear | 2.227 inch3/rev | 500 to 4000 RPM | |
| H39AT1AA19540DS | Backordered | Backordered | POR | EA | 4 GPM | includes Anti-Ripple Wearplate | NBR | 11-Tooth Spline | R/V and FD Secondary returns to Pump Inlet Internal | H39: .942 (15.44 cc/rev) | CounterClockWise | 1950 psi | UNF-2B SAE Striaght Thread: 1-5/16-12 Inlet - Rear, 3/4-16 Primary - Rear, 7/8-14 Secondary - Side | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -42 to 85 °C | n/a | n/a | n/a | 2500 psi | Aluminum | 5 to 7 lb | 2-Bolt SAE AA | Maintain SAE Class 4 | Phosphate-esther (w/FPM seals) | 6.50 inch | 36.5 cm3/rev | Counterclockwise | 172.0 bar | Startup: 4000 SUS | Fixed | 36.5 cm3/rev | 500 to 4000 RPM | |
| H39AT2AA19540DS | Backordered | Backordered | POR | EA | 4 GPM | includes Anti-Ripple Wearplate | NBR | 11-Tooth Spline | R/V and FD Secondary returns to Pump Inlet Internal | H39: .942 (15.44 cc/rev) | ClockWise | 1950 psi | UNF-2B SAE Striaght Thread: 1-5/16-12 Inlet - Rear, 3/4-16 Primary - Rear, 7/8-14 Secondary - Side | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -42 to 85 °C | n/a | n/a | n/a | 2500 psi | Aluminum | 5 to 7 lb | 2-Bolt SAE AA | Maintain SAE Class 4 | Water Emulsions (w/DU Bushings) | 165.10 mm | 2.227 inch3/rev | Clockwise | 2500.0 psi | Startup: 4000 SUS | Gear | 2.227 inch3/rev | 500 to 4000 RPM | |
| H49AA1AA02100A | Backordered | Backordered | POR | EA | n/a | n/a | NBR | Keyed w/1.56 Extension | R/V returns to Pump Inlet Internal - Secondary Port External | H49: 1.178 (19.30 cc/rev) | CounterClockWise | 210 psi | UNF-2B SAE Striaght Thread: 1-5/16-12 Inlet - Rear, 3/4-16 Primary - Rear, 7/8-14 Secondary - Side | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -42 to 85 °C | n/a | n/a | n/a | 172 bar | Aluminum | 2.3 to 3.2 kg | 2-Bolt SAE AA | Maintain SAE Class 4 | Mineral Oil | 7.24 inch | 36.5 cm3/rev | Counterclockwise | 2500.0 psi | Startup: 4000 SUS | Fixed | 2.227 inch3/rev | 500 to 4000 RPM | |
| H49AA1B | Backordered | 8 in stock | $721.68/each | EA | n/a | n/a | NBR | Keyed w/1.56 Extension | n/a | H49: 1.178 (19.30 cc/rev) | CounterClockWise | n/a | 3/4 NPTF Inlet x 7/8-14 UNF-2B SAE Straight Thread Outlet - Side | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -42 to 85 °C | n/a | n/a | n/a | 2500 psi | Aluminum | 5 to 7 lb | 2-Bolt SAE AA | Maintain SAE Class 4 | Mineral Oil | 5.42 inch | 36.5 cm3/rev | Counterclockwise | 2500.0 psi | 1000 SUS (Operating) | Fixed | 36.5 cm3/rev | 500 to 4000 RPM | |
| H49AA2A | Backordered | Backordered | $510.86/each | EA | n/a | n/a | NBR | Keyed w/1.56 Extension | n/a | H49: 1.178 (19.30 cc/rev) | ClockWise | n/a | UNF-2B SAE Straight Thread: 1-1/16-12 Inlet x 7/8-14 Outlet - Side | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -42 to 85 °C | n/a | n/a | n/a | 2500 psi | Aluminum | 2.3 to 3.2 kg | 2-Bolt SAE AA | Maintain SAE Class 4 | Petroleum Based Fluids | 137.66 mm | 2.227 inch3/rev | Clockwise | 172.0 bar | Startup: 4000 SUS | Fixed | 36.5 cm3/rev | 500 to 4000 RPM | |
| H49AA2B | Backordered | Backordered | $541.60/each | EA | n/a | n/a | NBR | Keyed w/1.56 Extension | n/a | H49: 1.178 (19.30 cc/rev) | ClockWise | n/a | 3/4 NPTF Inlet x 7/8-14 UNF-2B SAE Straight Thread Outlet - Side | Pump & Motor Division | Aluminum Pump w/bearing sleeve, fixed displacement | -40 to 185 °F | n/a | n/a | n/a | 172 bar | Aluminum | 5 to 7 lb | 2-Bolt SAE AA | Maintain SAE Class 4 | Water Emulsions (w/DU Bushings) | 5.42 inch | 36.5 cm3/rev | Clockwise | 2500.0 psi | Startup: 4000 SUS | Gear | 36.5 cm3/rev | 500 to 4000 RPM |
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