Heavy Duty Diaphragm Feed Pumps Chem-Tech 200 & 250

Heavy Duty, Diaphragm Feed Pumps, Chem-Tech, 200, 250

Heavy Duty, Diaphragm Feed Pumps, Chem-Tech, 200, 250The Series 200 & 250 are mechanically activated, heavy duty diaphragm feed pumps that provide excellent efficiency under strenuous conditions. The Series 200 Pumps are popular for their rugged design for continuous duty operation, while the Series 250 combines the power and repeatability of piston pumps with the chemical resistance of diaphragm pumps for high pressure applications.

  • Versatility. The Series 200 offers feed rates from 10 to 120 GPD (1.5 to 18.9 LPH) and operating pressures up to 150 PSI (10.3 bar), while the Series 250 offers feed rates to 108 GPD (17 LPH) and operating pressures up to 225 PSI (15.5 bar).

  • Feed Rate Control. The output is fully adjustable over the entire operating range.

  • Durability. Strong fibercore casing and corrosion-resistant rubber and plastic solution handling components.

  • Reliability. Oil immersed gear train and heavy duty, fan-cooled motor with thermal overload protection.

  • Long Life. Metal reinforced, short stroke diaphragm.

  • Bleed Valve Assembly. Aids in priming and relieves pressure from the discharge line.

  • High Torque Motor-Gear Coupling. Ensures start-up under maximum pressure.

  • Many accessory fittings and assemblies available to enhance performance and simplify operation.


  • Versatility

  • Feed Rate Control

  • Durability

  • Reliability

  • Long Life Design

Brochure Download

Search This Site

(Search by Product Type i.e. Level or Brand Name i.e. Pulsafeeder)

Pumps And Related Liquid Handling Equipment

About Us

Vissers Sales Corp. is a Canadian distributor and representative for liquid handling equipment related to the Chemical/Industrial market. We specialize in all types of pumps, mixers, valves, process controls, level and flow controls.


Our Products

Vissers Sales Corp. has a wide variety of liquid handling products for the Chemical and Industrial industries. Industrial Pumps, Flow Control Systems, Instrumentation Products, Industrial Mixers, Metering Accessories, Industrial Systems, Filtration Products and Tank Container Systems from the world's leading manufacturers

Website Content

Vissers Sales Corp. provides an indepth Directory of Industrial Pumps featuring Centrifugal Pumps, Positive Displacement Pumps, Drum Pumps, Metering Pumps, Tote Pumps from the world's leading manufacturers available at Vissers Sales Corp.. We offer a wide variety of products to meet your unique needs.

Get in Touch