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OBERDORFER 172B-B26 Centrifugal Air Conditioning Pump
- Volumetric Flow Rate: Absolute 81.4 L/min (21.5 GPM) Capacity.
- Pressure Rating: Maximum 20 Ft (6.1 m) / 8.6 PSI Head.
- Motor Power Output: 1/8 HP (0.09 kW) High-Efficiency Drive.
- Material Construction: Corrosion Resistant Bronze with Open Impeller.
- Power Specification: 115/230V AC (Single Phase) dual-voltage.
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Description
Oberdorfer 172B-B26 AC Pump
Optimizing climate control for luxury maritime vessels, the Oberdorfer 172B-B26 stands as the definitive fluid solution for a high-performance physical bridge to vessel comfort. As a premier Oberdorfer marine pump, this unit utilizes an all-bronze centrifugal design to deliver superior hydrodynamic flow for large-scale air conditioning systems. The hardware architecture focuses on B26 motor integration, ensuring this Oberdorfer power system maintains peak coolant velocity during continuous duty cycles in professional maritime environments.
Technology-driven mechanical performance provides total protection through a precision-machined open impeller designed to resist mineral scaling and marine growth. This Oberdorfer marine pump features a non-corrosive bronze construction to facilitate long-term durability in damp bilge and engine room environments. Reliability is reinforced by the high-strength stainless steel shaft and premium mechanical seals designed for long-term maritime service. This unit is the premier choice for mariners prioritizing professional maritime power and air conditioning system integrity.
Key Technical Specifications
- All bronze corrosion resistant body.
- B26 specialized motor adapter frame.
- Open impeller for scale resistance.
- High volume fluid transfer efficiency.
- Designed for continuous AC cooling.
- Integrated mechanical seal protection system.
- Precision machined internal shafting.
OBERDORFER 172B-B26 Technical Specs
| Brand | Oberdorfer |
| Model Code | 172B-B26 |
| Country of Origin | USA |
| Pump Orientation | Horizontal Close-Coupled |
| Pump Type | Centrifugal (Single Stage) |
| Displacement / Flow | 21.5 GPM (81.4 L/min) Max |
| Inlet x Outlet | 3/4" NPT x 3/4" NPT |
| Max Head / Pressure | 20 Ft (6.1 m) / 8.6 PSI |
| Maximum Output | 1/8 HP (0.09 kW) @ 3450 RPM |
| Housing Material | Corrosion Resistant Bronze |
| Impeller Type | Open Bronze Impeller |
| Shaft Seal | Mechanical (Carbon/Ceramic/Viton) |
| Motor Frame | NEMA 56J (Specific Mounting) |
| Start System | Electric (Automatic/Manual) |
| Power Supply | 115/230V AC (Single Phase) |
| Liquid Temp Range | Up to 180°F (82°C) |
| Cooling System | Air Cooled Motor (TEFC/ODP) |
| Self-Priming | No (Flooded Suction Required) |
| Dry Weight | 6.8 kg (15 lbs) |
| Dimensions | 254 x 152 x 152 mm |
| Warranty | 1 Year Limited |
| Primary Application | Marine A/C Circulation, Baitwell, Ballast Transfer |
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