AZ-P-F-12-005-RQR12MB SO022

The AZ-P-F-12-005-RQR12MB SO022 gear pump is part of the AZPF External High Performance Gear Pumps series produced by Bosch Rexroth for hydraulic automation tasks such as powering cylinders and motors. Its geometric displacement is 5.5 cm³ per revolution, so each shaft turn delivers a fixed volume of fluid for predictable flow calculations. Clockwise rotation is specified, allowing direct coupling to prime movers that follow the same direction. A maximum rotational speed of 4000 rpm lets the pump achieve required flow rates in compact power units. The pump withstands intermittent pressures up to 260 bar, covering short-term peak loads in industrial circuits. A SAE J744 82-2 A mounting flange with a diameter of 82.55 mm permits standardized attachment to electric motors or engine housings. The installation position has no restrictions, giving designers flexibility when fitting the unit in tight spaces.

NBR seals are used, providing compatibility with common mineral hydraulic oils and maintaining sealing integrity over the normal temperature range. The pressure port size is 9/16-18 UNF-2B, matching standard hose fittings for the discharge line. The suction port is also 9/16-18 UNF-2B, which allows the same wrench size and fitting type on both system connections. Both ports follow the SAE UNF-2B BOSS thread standard to ensure interchangeability with widely available adapters. A thread depth of 13 mm gives sufficient engagement length to hold fittings securely at rated working pressures. The weight of 3.3 kg enables a single technician to lift and mount the pump without hoisting equipment.