Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
OBERDORFER logo

OBERDORFER

OBERDORFER is a manufacturer of rotary gear pumps and pump heads, with a product line that includes direct-drive, mag-drive, and pedestal-mount configurations. The brand is recognized for its use of 316 stainless steel bodies and gears, which provide corrosion resistance suitable for handling a range of industrial fluids. OBERDORFER pumps are available in horsepower ratings from 1/3 hp to 5 hp, with motor voltages of 115/230V AC or 230/460V AC, and port sizes from 1/2" FNPT to 1-1/2" FNPT. The direct-drive models integrate a motor and pump in a single unit, while mag-drive variants eliminate shaft seals for leak-free operation in applications where fluid containment is critical. Pedestal-mount pump heads are designed for use with separate power sources, offering flexibility in system integration. 3G Electric supplies OBERDORFER rotary gear pumps and repair kits globally, supporting plant engineers and maintenance managers who require reliable fluid transfer equipment for chemical processing, lubrication systems, fuel handling, and other industrial applications. The pumps are built to handle viscosities typical of oils, solvents, and other non-abrasive liquids, with flow rates ranging from 2 gpm to 8.4 gpm depending on the model. OBERDORFER's design emphasizes durability and serviceability, with replaceable gears and wear parts available through 3G Electric's inventory. The brand's focus on stainless steel construction aligns with industry standards for hygiene and chemical compatibility, making these pumps suitable for food-grade and pharmaceutical environments where material purity is required. 3G Electric provides logistics support for OBERDORFER products, ensuring availability of both standard models and replacement components for maintenance schedules.

Genuine
OEM Parts
Expert
Tech Support
1 Day
Quote Response
Worldwide
Origin
Worldwide Shipping
Air & sea freight
Datasheets on Request
Technical specs & drawings
1-Day Quote Response
Singapore-based team
Browse:
Show
Page 2 of 5

About OBERDORFER

OBERDORFER is a manufacturer of rotary gear pumps and pump heads, with a product line that includes direct-drive, mag-drive, and pedestal-mount configurations. The brand is recognized for its use of 316 stainless steel bodies and gears, which provide corrosion resistance suitable for handling a range of industrial fluids. OBERDORFER pumps are available in horsepower ratings from 1/3 hp to 5 hp, with motor voltages of 115/230V AC or 230/460V AC, and port sizes from 1/2" FNPT to 1-1/2" FNPT. The direct-drive models integrate a motor and pump in a single unit, while mag-drive variants eliminate shaft seals for leak-free operation in applications where fluid containment is critical. Pedestal-mount pump heads are designed for use with separate power sources, offering flexibility in system integration. 3G Electric supplies OBERDORFER rotary gear pumps and repair kits globally, supporting plant engineers and maintenance managers who require reliable fluid transfer equipment for chemical processing, lubrication systems, fuel handling, and other industrial applications. The pumps are built to handle viscosities typical of oils, solvents, and other non-abrasive liquids, with flow rates ranging from 2 gpm to 8.4 gpm depending on the model. OBERDORFER's design emphasizes durability and serviceability, with replaceable gears and wear parts available through 3G Electric's inventory. The brand's focus on stainless steel construction aligns with industry standards for hygiene and chemical compatibility, making these pumps suitable for food-grade and pharmaceutical environments where material purity is required. 3G Electric provides logistics support for OBERDORFER products, ensuring availability of both standard models and replacement components for maintenance schedules.

Common Applications

  • Chemical processing — OBERDORFER 316 SS direct-drive pumps for transferring acids and solvents
  • Lubrication systems — OBERDORFER pedestal-mount pump heads for oil circulation in machinery
  • Fuel handling — OBERDORFER mag-drive pumps for leak-free diesel or kerosene transfer
  • Food and beverage — OBERDORFER 316 SS pumps for sanitary transfer of edible oils and syrups
  • Pharmaceutical manufacturing — OBERDORFER mag-drive pumps for sterile fluid handling
  • Water treatment — OBERDORFER direct-drive pumps for chemical dosing and additive injection

Frequently asked questions

Common questions about OBERDORFER from 3G Electric.

What materials are used in OBERDORFER rotary gear pumps?

OBERDORFER rotary gear pumps feature bodies and gears made from 316 stainless steel. This material provides resistance to corrosion from a wide range of chemicals, including acids, alkalis, and solvents. The 316 SS construction also meets requirements for sanitary applications in food processing and pharmaceutical industries. Ports are typically FNPT threaded for secure piping connections.

What is the difference between direct-drive and mag-drive OBERDORFER pumps?

Direct-drive OBERDORFER pumps have a motor directly coupled to the pump shaft, using a mechanical seal to prevent leakage. Mag-drive pumps use a magnetic coupling to transmit torque through a containment shell, eliminating the need for a shaft seal. This design reduces the risk of fluid leaks, making mag-drive models suitable for hazardous or expensive fluids where containment is critical.

What horsepower and voltage options are available for OBERDORFER pumps?

OBERDORFER offers pumps with horsepower ratings from 1/3 hp to 5 hp. Motor voltage options include 115/230V AC single-phase and 230/460V AC three-phase, depending on the model. These configurations allow integration with standard industrial power supplies in various regions.

Can OBERDORFER pedestal-mount pump heads be used with existing motors?

Yes, OBERDORFER pedestal-mount pump heads are designed for direct-drive connection to a separate motor or power source. They come with a stainless steel body and FNPT ports, and do not include a relief valve. This allows engineers to match the pump head to an existing drive system for customized flow and pressure requirements.

What flow rates do OBERDORFER rotary gear pumps achieve?

OBERDORFER rotary gear pumps provide flow rates ranging from 2 gpm to 8.4 gpm, depending on the model and operating conditions. For example, the R10416CA pedestal-mount head delivers 2 gpm, while the S21416CA head delivers 8.4 gpm. Actual flow depends on fluid viscosity, system pressure, and motor speed.

Does 3G Electric supply OBERDORFER products?

Yes — 3G Electric (S) Pte. Ltd. supplies OBERDORFER products. We stock the OBERDORFER catalog and supply genuine factory-original products with full manufacturer warranty and technical support.