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Chemsteel S210 | Chemical Gear Pump

The Chemsteel™ S210 Gear Pump is a high-performance, corrosion-resistant pump engineered for precision and durability. Designed to handle both common and highly corrosive liquids under pressure, this pump ensures fluid purity and system integrity. Its rugged, three-section, O-ring sealed construction and bi-directional operation make it ideal for demanding industrial applications requiring reliability, efficiency, and low maintenance.

Advantages:

  • Exceptional chemical resistance for harsh environments 

  • Quiet and efficient operation with helical gearing 

  • Customizable to meet specific flow and pressure needs 

  • Easy to maintain with modular design 

  • Global compatibility with standard motor frames 

  • Proven reliability and long service life 

  • Ideal for OEMs and industrial applications 

  • Corrosion-Resistant Construction:
    Built with stainless steel or Alloy C housing and components to handle aggressive chemicals. 

  • High Precision Tolerances:
    Prevents contamination and maintains fluid integrity. 

  • Bi-Directional Operation:
    Supports reversible flow for versatile applications. 

  • Quiet Performance:
    Helical gearing reduces noise levels by up to 10 dB. 

  • Customizable Flow Rates:
    Gear and bearing design allows for flow optimization to meet specific OEM requirements. 

  • Easy Maintenance:
    Three-part housing and full-size bearings simplify disassembly and servicing. 

  • Wide Temperature Range:
    Operates from -50°F to 450°F (-46°C to 232°C), suitable for extreme environments. 

  • Flexible Mounting Options:
    Compatible with NEMA and IEC motor frames for global use. 

Specification 

Value 

Maximum Flow @ 1750 RPM 

5.6 GPM / 21.2 LPM 

Theoretical Displacement 

14.9 cc/revolution 

Maximum Differential Pressure 

150 psig / 10.3 bar 

Maximum System Pressure 

300 psig / 20.7 bar 

Maximum Speed 

1800 RPM 

Fluid Temperature Range 

-50°F to 450°F / -46°C to 232°C 

NPSHR @ 1750 RPM 

4 feet / 1.2 meters 

Standard Port Size 

1/2" FNPT / 1/2" BSPT 

Weight 

6 lbs / 2.7 kg 


Material Options: 

  • Gears: 316 Stainless, W88 Stainless, Alloy C, PTFE, PPS, PAEK 

  • Shafts: 316 Stainless Steel or Alloy C 

  • Bearings: Carbon or PTFE 

  • Seals: Lip seal, packing, mechanical seal options 

Data Sheet - S210 M [EN] (dual units).png

Data Sheet - S210 [EN] (dual units)

Data Sheet, English, Dual Units
I and O - Chemical Gear Pumps [EN].png

I and O - Chemical Gear Pumps [EN]

IOM, English
I and O - Chemsteel Sealed Rotary Gear Pumps [EN].png

I and O - Chemsteel Sealed Rotary Gear Pumps [EN]

IOM, English
Leaflet - Chemkit.pdf - Adobe Acrobat (64-bit).png

Leaflet - Chemkit

Leaflet, English
Pump Selection Guide - Chemsteel [EN].png

Pump Selection Guide - Chemsteel [EN]

Guide, English
Brochure - Chemsteel.png

Brochure - Chemsteel [EN] (dual units)

Brochure, Chemsteel
Brochure - Chemsteel H [ENG].png

Brochure - Chemsteel H [EN]

Brochure, English
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