Oberdorfer S41716CB Chemsteel Stainless Steel Gear Pump
The Oberdorfer S41716CB Chemsteel gear pump is engineered for demanding industrial and chemical processing environments where durability and precision matter. Built with 316 stainless steel construction, this positive displacement gear pump delivers consistent, non-pulsating flow while maintaining fluid integrity. Its rugged design ensures reliable performance even when handling corrosive or high-viscosity fluids.
Designed for versatility, the S41716CB supports flow rates up to 10 GPM and operates efficiently across a wide range of applications-from chemical dosing and transfer to hydraulic circulation systems. The advanced W88 alloy gears reduce wear and noise, while carbon bearings enhance chemical resistance and longevity.
With its compact footprint and compatibility with standard motor mounts, this pump integrates easily into existing systems. Whether used in industrial processing, agriculture, or specialized fluid handling, the Oberdorfer S41716CB provides dependable, long-term operation with minimal maintenance.
Key Features
- 316 stainless steel housing and shafts for corrosion resistance
- Positive displacement external gear design for precise flow
- Flow rates up to 10 GPM
- Handles viscosities up to 100,000 cP (reduced speed)
- Carbon bearings for durability and chemical compatibility
- W88 alloy gears for reduced noise and wear
- Mechanical seal (Viton/Carbon/Ceramic)
- Bi-directional operation capability
- Self-priming with strong suction lift
Applications
- Chemical transfer and dosing systems
- Industrial fluid processing
- Agriculture and fertilizer handling
- Oil, solvent, and additive transfer
- Hydraulic fluid circulation
- Food and beverage (compatible fluids only)
- Water treatment and specialty chemicals
- Adhesives, resins, and polymer handling
Specifications
- Model: S41716CB
- Pump Type: External gear, positive displacement
- Flow Rate: Up to 10 GPM
- Max Pressure: ~150 PSI
- Port Size: 3/4" FNPT inlet & discharge
- Max Speed: 1750 RPM
- Materials: 316 Stainless Steel
- Seal Type: Mechanical seal
- Bearings: Carbon sleeve
- Mounting: NEMA / IEC motor compatible
FAQ
What makes the S41716CB suitable for chemical applications?
Its 316 stainless steel construction and chemically resistant seals allow it to safely handle corrosive fluids like acids, solvents, and caustics.
Is this pump self-priming?
Yes, it is inherently self-priming and can achieve strong suction lift under proper conditions.
Can the pump handle high-viscosity fluids?
Yes, it can process fluids up to 100,000 cP when operated at reduced speeds.
Does the pump require a motor?
This model is typically sold as a pump head and requires a compatible motor for operation.
Is flow reversible?
Yes, reversing motor rotation changes flow direction, making it suitable for bidirectional systems.
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