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OBERDORFER 172B-S17-A81 Centrifugal Pump

OBERDORFER 172B-S17-A81 Centrifugal Pump provides a versatile solution for hot water transfer and marine baitwell circulation, utilizing a specialized Viton lip seal to ensure leak-free performance in varying fluid temperatures.

  • Volumetric Flow Rate: Absolute 75.7 L/min (20 GPM) Capacity.
  • Seal Configuration: S17 Viton Lip Seal for temperature versatility.
  • Pump Architecture: Closed Coupled Centrifugal with Bronze body.
  • Electrical Compatibility: 115V AC / 1-Phase (60Hz) power.
  • Inlet/Outlet Interface: 3/4″ NPT / 3/4″ NPT Port Connections.
$491.00

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SKU: OBD-172B-S17-A81-V2 Category: Brand:
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OBD-172B-S17-A81-V2

Description

Oberdorfer 172B-S17-A81 Centrifugal Pump

Optimizing liquid management for industrial maritime cooling, the Oberdorfer 172B-S17-A81 stands as the definitive fluid solution for a high-performance physical bridge to vessel safety. As a premier Oberdorfer marine pump, this unit utilizes an all-bronze construction to deliver superior hydrodynamic flow for air conditioning and heat exchange applications. The hardware architecture focuses on S17 seal durability, ensuring this Oberdorfer power system maintains peak fluid velocity during continuous full-load operations in corrosive salt-air environments.

Technology-driven mechanical performance provides total protection through a precision-machined open impeller designed to handle minor solids without clogging. This Oberdorfer marine pump features an A81 motor adapter to facilitate seamless integration with standard NEMA motor frames. 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 bronze centrifugal integrity.

Key Technical Specifications

  • All bronze corrosion resistant body.
  • S17 high grade mechanical seal.
  • A81 NEMA motor adapter frame.
  • Open impeller for solid handling.
  • High volume fluid transfer efficiency.
  • Designed for continuous duty cycles.
  • Precision machined internal shafting.

OBERDORFER 172B-S17-A81 - 1/8 HP Centrifugal Pump Specs

BrandOberdorfer
Model / SKU172B-S17-A81
Country of OriginUSA
Max Flow Rate75.7 L/min (20 GPM / 1200 GPH)
Voltage / Phase115V AC / 1-Phase (60Hz)
Pump TypeClosed Coupled Centrifugal
Body MaterialBronze Construction
Impeller MaterialBronze (Semi-Open)
Seal TypeLip Seal (S17 Viton Option)
Inlet / Outlet3/4" NPT / 3/4" NPT
Dry Weight12 lbs (5.4 kg)
Primary ApplicationMarine A/C Circulation, Baitwell, Hot Water Transfer

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