Industrial Piston Pump – 8 GPM – 3000 PSI – 1800 RPM – 2 Bolt, SAE A Mounting Flange, 3/4″ Keyed Shaft – 2 Bolt, SAE A Rear Coupling, 9 Tooth Spline – PCP8-3K-2AK-2AS-2

Part PCP8-3K-2AK-2AS-2
PID 4475

$2,137.80

Hyvair 8 GPM piston pump — compact, high-pressure unit rated to 3,000 psi. Model PCP8-3K-2AK-2AS-2 features flow adjustment and shaft choices: 2AK keyed 3/4" dia (1.67" long) or 2AS 9‑tooth spline. Inlet/outlet use SAE Code 61 flanges; #6 female SAE case drain for dependable, service-ready hydraulic integration.
IH-00119
Weight23 lbs
Dimensions9.65 × 5.04 × 5.63 in

Description

Engineered for demanding industrial systems, the Hyvair Piston Pump 8 GPM delivers reliable, pressure-compensated performance up to 3,000 psi. This compact PCP8-3K-2AK-2AS-2 unit is ideal for applications that require consistent flow, precise control, and long service life in a small footprint.

The pump features a versatile SAE A, 2-bolt mounting with two shaft options to match your drive requirements. The 2AK configuration provides a 3/4″ diameter keyed shaft (1.67″ long with 3/16″ key) for straightforward coupling to electric motors or engines, while the 2AS option offers a robust 9-tooth spline (16/32 DP) for higher torque transmission and reduced shaft wear. Integrated flow adjustment allows you to fine-tune output to your circuit needs, helping to optimize efficiency and reduce heat and energy consumption.

Designed for easy plumbing into existing hydraulic systems, the pump uses an industry-standard 1″ SAE Code 61 flange inlet and 3/4″ SAE Code 61 flange outlet for secure, leak-resistant connections. A #6 female SAE case drain port ensures proper housing pressure control, supporting cooler operation, improved lubrication, and extended component life.

Built as a variable volume, pressure-compensated piston pump, this Hyvair 8 GPM model helps maintain stable system pressure under changing loads, minimizing the need for constant operator intervention. Its robust construction and proven design make it well-suited for industrial machinery, manufacturing equipment, and other continuous-duty hydraulic applications where uptime and performance are critical.

Choose the Hyvair Piston Pump 8 GPM for a compact, high-pressure solution that balances power, efficiency, and installation flexibility in one service-ready package.

Related categories: Pumps · Industrial Piston Pumps · Control Type · GPM · Standard · 8 GPM

Brand: Hyvair

In stock in Memphis, TN — ships fast. Call (901) 946-1500 for freight or a quote.

Specifications

Series
PCP8 Series
Maximum Pressure
3000 PSI
Pressure Range
500-3000 PSI
Maximum Speed
1800 RPM
Flow
7.8 GPM
Mounting Style
2 Bolt, SAE A, 3/4” Dia. Keyed Shaft x 1.67” Long w/ 3/16” Key w/ Flow Adj.
Rear Coupling
2 Bolt, SAE A, 9 Tooth Spline, 16/32 DP
Port Size
Inlet- 1” SAE Code 61 Flange Outlet- 3/4” SAE Code 61 Flange Case Drain- #6 Female SAE
Control Type
Standard

Product details

Part no.PCP8-3K-2AK-2AS-2
IH-00119
PID4475
Shipping details
Weight23 lbs
Dimensions (in)9.65L × 5.04W × 5.63H

Related products

All Products