Galley Maid 150 Rotor with Blade — OEM-Grade Discharge Side Replacement for Delta Head Pump Systems
The Galley Maid #150 Rotor with Blade is the factory-specified discharge side rotor assembly designed to restore full pumping performance in Galley Maid Delta head pump systems. Built from durable brass and precision-machined to exact OEM tolerances, this rotor and integrated blade assembly sits on the discharge end of the pump — working in tandem with the stator to generate the pressure and flow needed for reliable, consistent operation. Whether your existing rotor has worn, cracked, or suffered damage from dry running, this is the exact replacement component you need to bring your system back to specification.
Galley Maid has long been trusted in demanding pump applications for its commitment to heavy-duty construction and reliable performance. The #150 Rotor with Blade continues that tradition, offering a straightforward path to servicing your pump without the cost or downtime of a full unit replacement. Installation is well-documented, and the part pairs directly with the corresponding stator and seal kit components available in the Galley Maid service parts lineup. If your pump is struggling to build pressure, producing inconsistent flow, or showing visible wear on the rotor assembly, this is typically one of the first components to inspect and replace.
Key Features
- OEM-specification brass rotor engineered for precise fit on the #150 discharge pump end
- Integrated blade (vane) design for efficient fluid displacement and reliable pressure generation
- Precision-machined to ensure proper clearance within the stator bore
- Compatible with Galley Maid Delta head pump systems across 12V DC, 24V DC, 32V DC, and AC voltage configurations
- A direct drop-in replacement — no modification required when paired with the correct stator
- Designed to withstand demanding continuous-duty pump cycles
Applications
- Discharge side rotor replacement in Galley Maid Delta head pump assemblies
- Service and overhaul of Galley Maid DH series pump and motor units
- Restoration of pressure performance in pumps suffering from dry-run rotor damage
- Preventive maintenance component replacement during scheduled pump overhaul
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Paired use with Galley Maid MR-10 stator and seal set for full discharge end rebuild
Specifications
Part Reference: #150 Rotor with Blade (Mfg No: 40/002/00/00274)
Pump End: Discharge side
Material: Brass rotor body with integrated vane blade
Compatible Systems: Galley Maid Delta head pump assemblies (12V, 24V, 32V DC; 115V/110V AC variants)
Sold as: Complete rotor and blade assembly (not blade only)
Companion Parts: #150 Stator, Seal Set (40/001/50/00001), SL-7 Rotor and Stator (intake side)
Frequently Asked Questions
Q: What is the difference between the #150 Rotor with Blade and the blade-only replacement?
The #150 Rotor with Blade is the complete assembly, including both the brass rotor body and the integrated vane blade. The blade-only option is intended for situations where the rotor body itself is undamaged but the blade has worn. For most service situations involving reduced pump performance or dry-run damage, replacing the full rotor and blade assembly together is recommended to ensure optimal sealing and pressure output.
Q: Does this rotor work on both the intake and discharge sides of the pump?
No. The #150 Rotor with Blade is specifically designed for the discharge side of Galley Maid Delta head pumps. The intake side of the pump uses a different rotor, designated as the SL-7 Rotor. It is important to confirm which end of the pump requires service before ordering.
Q: Do I need to replace the stator at the same time as the rotor?
It is strongly recommended. The rotor and stator work as a matched pair, and wear typically occurs on both components simultaneously — especially following a dry-running event. Replacing both together, along with the seal set, ensures the best possible performance and longevity after the rebuild.
Q: Can this part be installed without special tools?
In most cases, yes. Galley Maid pump disassembly involves removing the nose cone housing, extracting the rotor and stator assembly, and reinstalling the new components in reverse order. A basic screwdriver and light lubricant (dish soap is recommended — not motor oil or grease) are typically all that is required. Detailed installation guidance is available through Galley Maid service documentation.
Q: Is this rotor compatible with all voltages of the Galley Maid Delta head pump?
Yes. The #150 Rotor with Blade is a mechanical component and is not voltage-dependent. It is compatible with Galley Maid Delta head pump systems regardless of whether the motor operates at 12V DC, 24V DC, 32V DC, 115V AC, or 110V AC, as long as the pump uses the #150 discharge end configuration.
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