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CHEMFLO® 3 CC | Chemical Pump

The ChemFlo® 3 CC is a high‑performance end suction centrifugal pump engineered for demanding industrial, commercial, agricultural, marine, and OEM applications. Manufactured from premium 316 stainless steel cast components, it delivers exceptional durability and chemical resistance, making it suitable for a wide range of corrosive or sanitary fluid‑handling environments. Combining a semi‑open impeller, multiple drive configurations, and flexible sealing options, the ChemFlo® 3 CC provides reliable and efficient pumping for both standard and specialized installations. 

Product Overview

The ChemFlo® 3 CC is part of MP Pumps’ well‑established ChemFlo® stainless‑steel pump series, known for robust construction and dependable operation in applications where resistance to corrosion and contamination is essential. The pump is built with investment‑cast 316 stainless steel for its casing, impeller, and wetted components, ensuring long service life even when exposed to aggressive chemicals or harsh environmental conditions. Its 5.25″ (133.35 mm) semi‑open impeller allows efficient handling of fluids containing larger particulates compared to enclosed impeller designs, offering improved flow characteristics and reduced clogging tendency. 

Designed for versatility, the ChemFlo® 3 CC can be configured as a close‑coupled unit—compatible with 56C, 145TC, and 184C motor frames—or supplied as a PumPAK® option without motor for flexible integration into existing systems. Hydraulic motor configurations are also available, making it adaptable for mobile or remote pumping systems where electrical power is limited. The pump supports flow rates up to 125 GPM (28.4 m³/h) and heads up to 125 ft (38 m), delivering consistent performance across a broad operational range. 

Its mechanical seal options include a standard carbon/ceramic/Viton configuration, with multiple special‑material combinations available on request for fluids requiring advanced sealing solutions. A 316 stainless steel drive sleeve enhances corrosion resistance and further protects the rotating assembly. Users may also select optional features such as hydraulic motors or taps for recirculation and seal flushing to meet application‑specific needs. 

Features and Benefits

Features

  • Investment‑cast 316 stainless steel pump components for superior corrosion resistance. 
  • Semi‑open 5.25″ impeller suitable for larger solids passage. 
  • Flow capacity up to 125 GPM (28.4 m3/h) and head up to 125 ft (38 m) for demanding applications. 
  • Multiple close‑coupled motor frame compatibility (56C, 145TC, 184C). 
  • Available hydraulic motor options for mobile or off‑grid installations. 
  • Standard carbon/ceramic/Viton mechanical seal with optional special combinations. 
  • Offered as complete pump or PumPAK® for integration with user‑supplied motors. 

Benefits

  • High durability due to stainless steel construction, extending pump life in corrosive environments.
  • Improved solids‑handling capability thanks to the semi‑open impeller design.
  • Flexible installation with multiple motor and drive compatibility options.
  • Lower maintenance requirements supported by high‑quality materials and optimized design.
  • Customizable sealing solutions ensuring compatibility with a wide variety of process fluids.
  • Suitable across industries, from industrial manufacturing to marine and agricultural applications.

Specifications

Suction and Discharge 2" x 1-1/2" NPT 
Materials of Construction 316 stainless steel 
Flow Up to 125 GPM (28.4 m3/h) 
Head Feet Up to 125' (38 m) 
Impeller 5.25" (133.35 mm) semi-open, cast 316 stainless steel 
Motor Up to 3 HP (2.2 kW) 
Drive Options 

Close coupled 56C 

Close coupled 145TC 

Close coupled 184C 

Pedestal 

PumPAK® (without motor) 

Seal Special seal material combinations available (consult factory), Standard carbon / ceramic / Viton 
Options Hydraulic motor .22 cu. in. (3.60 cm³), Hydraulic motor .37 cu. in (6.06 cm³),Tap for recirculation or seal flush 
Drive Sleeve 316 Stainless Steel