Durco PolyChem S-Series Fluoropolymer-Lined, Sealed, ASME (ANSI) Chemical Process Pump

Durco PolyChem S-Series Fluoropolymer-Lined, Sealed, ASME (ANSI) Chemical Process Pump
Product Brand
Chemical Process Pumps - ANSI, ISO
About this product

The PolyChem S-Series chemical process pump features a fluoropolymer-lined,  conventionally sealed design and meets ASME B73.1 dimensional standards. The PFA-lined wet end provides superior corrosion resistance and temperature allowance. Incorporating the proven Mark 3 power end, the PolyChem S-Series pump is engineered to maximize performance and reliability.

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PFA Liner – PFA is globally preferred for its superior corrosion resistance and elevated temperature allowance.

Rugged Metal Armor – Cast iron armor meets material specifications of ASTM A395 and offers durability not found in plastic pumps.

Enclosed Impeller – Available to 250 mm (10 in) sizes, provides balanced hydraulic loads, extending bearing life. Open impeller is also available.

Oversized FML Seal Chamber - Large tapered bore with flow modifiers which remove heat, solids and vapors from the seal chamber creating an optimal seal operating environment.

External Micrometer Adjustment – Design incorporates an external micrometer impeller adjustment, which allows for quick and accurate impeller setting.

The PolyChem S-Series pumps is designed to meet ASME B73.1 dimensional standards.

Flows to 420 m3/h (1850 gpm)
Heads to 145 m (480 ft)
Pressures to 17 bar (250 psi)
Temperatures from -30°C to 150°C (-20°F to 300°F)


Ten Sizes

Four (4) ASME Group 1
PS 1.5x1-6
PS 3x1.5-6
PS 3x2-6
PS 1.5x1-8

Six (6) ASME Group 2

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