Blue Ascend Aluminium Body Gear Pump - Group 20

Blue Ascend Aluminium Body Gear Pump - Group 20

When you need a robust, lightweight gear pump that fits straight into your circuit and won't blow out your lead times, the Blue Ascend AP20 delivers. An aluminium body keeps weight down without giving up performance, and a deep range of displacements, shafts, flanges and port options means you can spec it exactly to your application — and we hold the brand in stock.

Why the AP20

• Aluminium body — lighter than cast iron, ideal where weight matters
• Single, tandem or modular configurations for multi-circuit builds
• Bi-rotational: counter-clockwise, clockwise or reversible
• Wide displacement range from a single, compact Group 20 frame
• NBR or Viton seals to suit your fluid and temperature

Key specifications

• Displacement range: 3.9 – 40.0 cm³/rev
• Max pressure: up to 250 bar (tapering on larger displacements — e.g. 130 bar at 40.0 cm³/rev)
• Max speed: up to 3,500 rev/min (lower on higher displacements, down to 1,750 rev/min)
• Outboard bearing option for higher drive-load applications

Configure to fit

• Front covers: square flange, SAE A/B, 2-bolt and 4-bolt centring
• Shafts: tapered key, parallel, SAE splined, and DIN 5482 options
• Ports: rectangular, diamond, ISO 6149 metric, SAE UNF O-ring, BSP, and SAE square flange
• Rear cover options including relief valves, flow divider, check, load-sensing and pressure-compensated flow control

Typical applications

Compact aluminium gear pumps like the AP20 suit auxiliary and primary hydraulic supply — tractor and implement circuits, log splitters, tipping gear, power packs, and general flow generation across agriculture, construction, materials handling and transport.

We stock Blue Ascend hydraulics and know how to spec them. Tell us your displacement, rotation, mounting and port requirements — and whether you need a single, tandem or modular build — and we'll confirm the right AP20 for your machine, backed by nearly 40 years of NZ hydraulic expertise.

Get a price and availability — call (07) 849 5771 or request a quote today.