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| Series 200 & 250 Diaphragm Pumps |
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Chem-Tech Series 200 & 250 Heavy-Duty Diaphragm Feed PumpsThe Chem-Tech 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. The Chem-Tech series 200 pumps have the ETL Listed Mark (Certified to UL standard 778 and CAN/CSA standard C222.2 No. 108) and the ETL Sanitation Mark (Certified to NSF Standard 50 for pools, spas, or hot tub systems).
Chem-Tech Series 200 & 250 Metering Pump Data Sheet Chem-Tech Series Metering Pump Catalog (pages 50-62). Chem-Tech Series 200 Metering Pump Owners Manual Chem-Tech Series 250 Metering Pump Owners Manual Chemical Resistance Guide Chem-Tech Metering Pump Parts |
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