Marlow Pumps

3M Scotchkote 134 Fusion Bonded Epoxy Coating available on all models.

 

 

Design Features

  • Rugged Cast Construction
    • High Efficiency Bronze Impeller
    • Multi-Vane Cast Iron Replaceable Diffuser
    • Cast Iron Casing with 6" Suction and 4" Discharge Female NPT Pipe Connections
    • Integral Suciton Strainer with Stainless Steel Basket
  • Ease of Maintenance
    • Self-lubricating Mechanical Seal
    • Back Pull-out Design
    • Nationally known Brand JM or JP Shaft
  • NSF Certified 

 

 

{slider=3B Series}

m3b

Series of "4x3", NSF Certified, self-priming pumps with integral suction strainer. For use on commercial pool applications. Available with 5 and 7 1/2 HP motors, either single or three phase.

Specifications

  • Capacities to 400 GPM
  • Heads to 90 feet

 

Owner's Manual   Performance Curves   Product Dimensions

{/slider} {slider=4SPC Series}

m4spc

Line of "6x4", NSF certifed, self-priming pumps with integral suction strainer are perfect for larger commercial pools and waterparks. Available with 10, 15 or 20 HP motors three phase. (10 HP single phase also available)

Specifications

  • Capacities to 800 GPM
  • Heads to 120 feet

 

Owner's Manual   Product Dimensions

Performance Curves

4SPC10EC

4SPC15EC

4SPC20EC 

{/slider} {slider=Prime Line Series}

mprime

A complete line of close and long-coupled, self-priming pumps with 2" through 10" port sizes to meet exact requirements of every commercial pool and waterpark application. Capable of produsing up to 3800 GPM.

Specifications

  • Capacities to 3800 GPM
  • Heads to 250 feet 

 

Owner's Manual - EL-EB-EC

Owner's Manual - 530 Series

Owner's Manual - 4E-PEL & EB

{/slider} {slider=Stockline "L" Series}

mlser

The "L" Series is a NSF Certified, bronze fitted, commercial-sized, end suction centrifugal pump line available with 5 through 20 HP motors. STocked with three phase motors for same or next day delivery.

Specifications

  • Capacities to 1250 GPM
  • Heads to 80 feet

Owner's Manual   Product Dimensions

Performance Curves

2-1/2L1SC

3L1SC

3L2SC

4L1SC

4L2SC

4L3SC

5L1SC

5L2SC

{/slider}

 

 

 

 

knorrsystems.com is changing to Aquafinity.com


We're thrilled to announce that knorrsystems.com is now transitioning to Aquafinity.com! This transformation isn't just a new name; it signifies a new partnership, and an upgraded experience with improved information and an updated web store. Aquafinity is your complete source for water quality solutions, offering an expanded array of products and services. From state-of-the-art filtration systems to eco-conscious water treatment, Aquafinity is dedicated to delivering top-tier products and backed by expert on-site services. What's more, all existing logins and user accounts will seamlessly transition to the new site, ensuring a smooth experience for our valued customers. Join us as we take Complete Water Control to a new level at Aquafinity.com!