120E ELECTRIC POWERED DIAPHRAGM PUMP

Product catalog summary

General Description: The Edson Model 120E is an electric-powered diaphragm pump available in heavy-duty bronze or lightweight aluminum. It is designed for the collection and transfer of waste liquids and can handle liquids with large suspended solids without clogging. The pump is suitable for a wide range of applications including groundwater remediation, oil-water separation, sewage collection, and more.

Specifications: The pump features a static suction lift of 15 ft (4.57m), a dry suction lift of 12 ft (3.65m), and a discharge head of 15 ft (4.57m). It can achieve a maximum volume of 40 GPM (152 LPM) at 60 cycles per minute. The pump base is available in anodized aluminum or marine bronze, with diaphragms and valves made from materials such as Nitrile, Viton®, or Hypalon®.

Performance: The pump operates at various cycle rates, with performance charts provided for 13, 20, 30, 36, 40, and 56 cycles per minute. These charts detail the relationship between suction height, discharge height, and flow rate in GPM/LPM.

Applications: The pump is versatile and can be used in marine, industrial, environmental, and municipal sectors. Specific applications include sump pump-outs, slurry transfer, oil spill cleanup, and sewage collection.

Options and Ordering Information: The pump can be ordered with different motor options, including three-phase, explosion-proof, and variable speed motors. Optional gear reducers and inverters are available for variable speed requirements. The pump is available in skid or cart mount configurations, with order numbers provided for each variant.

Dimensions and Weight: The dimensions vary depending on the configuration, with weights ranging from 79 lbs (35.8 kg) for skid mount aluminum to 123 lbs (55.8 kg) for cart mount bronze.

Catalog excerpts

PDS-120E-06 pg.2 GENERAL DESCRIPTION Order Nos. 120ELA-40-200 and 120ELB-40-200 are the Edson 3/4 HP electric powered, skid mounted, nominal 40 gallon per minute, 2” NPT, diaphragm pumps. The 120ELA is built with the wetted parts made of anodized aluminum and the 120ELB wetted parts are marine bronze. Order Nos. 120EWA-40-200 and 120EWB-40-200 are the cart mounted version with wheels and handle for portability. The standard models are supplied with a 55 rpm, single phase, 115/230 volt, 60 hz., tefc gear motor as standard drive. With this drive these pumps will operate at 56 cycles per minute...

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