CASAPPA Hydraulic gear pump PLP20.20S0-07E2-LBM/EB-N-E

Overview of CASAPPA Aluminum External Gear Pump PLP20.20

CASAPPA Aluminum External Gear Pump PLP20.20 (ordering code PLP20.20S0-07E2-LBM/EB-N-E) is a compact, Group 2 external gear pump engineered with a lightweight, high-strength aluminum alloy body and precision-machined gears to deliver high volumetric efficiency, smooth fluid delivery, and dependable continuous operation. Built to the POLARIS series standard, this fixed-displacement pump is designed for mobile and industrial hydraulic circuits that require reliable performance, compact size, and reduced machine weight. Its pressure-balanced construction and optimized porting convert mechanical power into hydraulic flow efficiently while offering excellent corrosion resistance and long service life in demanding working environments.

Dimension of CASAPPA Aluminum External Gear Pump PLP20.20

Note: Dimensional engineering drawings detailing port locations, shaft lengths, and flange bolt circles are available upon request for precise layout integration.

Pump Installation Specifications

• Mounting Interface: Standard SAE A and European 2-bolt mounting flanges designed for secure, precise alignment on compact pump drives and power take-offs.

• Drive Connection: Keyed parallel shaft and splined shaft configurations engineered to accept flexible couplings with minimal radial load.

• Port Orientation: Side-ported configuration with threaded BSP, ORB, or SAE connections to prevent leakage under peak pressure.

• Alignment Tolerance: Maximum coaxial misalignment between the pump shaft and drive shaft kept within 0.05 mm to prevent premature bearing and seal wear.

Techspecs of CASAPPA Aluminum External Gear Pump PLP20.20

Advantages of CASAPPA Aluminum External Gear Pump PLP20.20

• Lightweight construction: provided by a high-strength aluminum alloy body that reduces overall machine weight and improves fuel efficiency.

• Compact Group 2 design: ideal for space-constrained installations where a small footprint is required.

• High volumetric efficiency: achieved through pressure-balanced side plates and automatic axial clearance compensation.

• Excellent corrosion resistance: from the aluminum alloy housing, extending service life in demanding environments.

• Flexible rotation options: supporting clockwise, counter-clockwise, and reversible requirements to match any circuit layout.

Reference of CASAPPA Aluminum External Gear Pump PLP20.20

• PLP20.20S0-07E2-LBM/EB-N-E — counter-clockwise, 20 cm³/rev

• PLP20.20D0 — clockwise rotation, 20 cm³/rev

• PLP20.20S0 — counter-clockwise rotation, 20 cm³/rev

• PLP20.20R0 — reversible rotation, 20 cm³/rev

• PLP20.16 — 16 cm³/rev, Group 2

• PLP20.22 — 22 cm³/rev, Group 2

• PLP20.25 — 25 cm³/rev, Group 2

Brand Replacement

HENGYUHANG Aluminum External Gear Pump PLP20.20 is engineered as a direct drop-in replacement for the genuine CASAPPA PLP20.20 aluminum external gear pump and its Group 2 equivalents, matching the original mounting footprint, port locations, shaft configuration, and performance curves exactly. It installs without any system modification and is fully interchangeable with PLP20.20D0 (clockwise), PLP20.20S0 (counter-clockwise), and PLP20.20R0 (reversible) variants used across agricultural, material-handling, and industrial hydraulic systems.

Applications of CASAPPA Aluminum External Gear Pump PLP20.20

CASAPPA Aluminum External Gear Pump PLP20.20 is widely deployed across mobile and industrial hydraulic systems, including forklifts and material-handling equipment, agricultural machinery, compact construction equipment, truck tail lifts and cranes, hydraulic power units, power steering circuits, and cooling fan drives. Its compact Group 2 design and lightweight aluminum construction make it ideal for applications requiring reliable flow in a space and weight constrained installation.

Package & Shipping

Each pump is individually sealed in anti-corrosion VCI packaging, cushioned with custom-molded foam, and packed into reinforced export-grade plywood crates to prevent transit damage. We offer global air freight, ocean shipping, and express courier options with full shipment tracking and flexible delivery terms.

Why Choose Hengyuhang?

Hengyuhang Hydraulics combines decades of manufacturing expertise with rigorous quality control, ensuring every pump undergoes 100% factory pressure and performance testing before dispatch. We provide flexible OEM/ODM volume customization, responsive engineering support, and reliable supply chain solutions tailored to your market demands.