Balcrank 1120-013A – AODD 1″ Aluminum Waste Oil Pump

The Balcrank 1120-013A AODD Aluminum Pump was engineered for high-volume waste oil and low-viscosity fluid transfer. It features 1″ inlet and outlet ports to deliver strong output at lower air pressures. As a result, it became a trusted solution for automotive service centers and fluid handling operations.

However, the 1120-013A is now a legacy model and is no longer actively manufactured by Balcrank. For new installations and replacements, the updated Balcrank 1120‑015Y is the current production equivalent.

The original 1120-013A design included a modular air motor and fluid section for simplified serviceability. Additionally, its stall-resistant air valve system and cross-drilled pressure ports promoted smooth, consistent cycling. Because of this design, it performed well in mobile lube trucks, quick lube bays, fleet maintenance facilities, and transmission centers.

If you are servicing an existing 1120-013A pump, rebuild kits and replacement components may still be available. However, for new pump purchases, EnergiTech Services recommends upgrading to the 1120-015Y for ongoing manufacturer support and parts availability.

Features & Specifications

• 1″ inlet and outlet ports
• High volume delivery at low air pressure
• Air-operated double diaphragm (AODD) design
• Self-priming and stall-resistant operation
• Modular air motor and fluid sections
• Cross-drilled pressure ports for smoother cycling
• Externally serviceable after installation
• Ball check system for positive flow control
• Compatible with waste oil, antifreeze, ATF, and windshield fluid
• Suitable for synthetic, mineral, and water-based fluids
• Designed for automotive service and fluid handling environments
• Manufacturer Part Number: 1120-013A (Legacy Model)