EasyManua.ls Logo

Seaflo 51 Series User Manual

Seaflo 51 Series
4 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
An economical workhorse, the 51,52 & 54 Series are engineered for flexibility. The 5 chamber
series are our Heavy-Duty water pump. It provides high volume water flow with reduced pump
cycling, thanks to the large five-chamber diaphragm. With on-demand switching, 3.0 to 5.0 GPM,and
60 PSI, the 51, 52 & 54 Series will meet your special requirements with positive predictable perfor
-mance. With a built-in bypass function, 54 Series is able to reduce rapid cycling and allow water to
flow back from the outlet side to the inlet side of the pump. SEAFLO also offers a variety of easy
connect fittings and filters.
manual
Diaphragm Pump Manual
51 Series 52 Series 54 Series

Other manuals for Seaflo 51 Series

Question and Answer IconNeed help?

Do you have a question about the Seaflo 51 Series and is the answer not in the manual?

Seaflo 51 Series Specifications

General IconGeneral
BrandSeaflo
Model51 Series
CategoryWater Pump
LanguageEnglish

Summary

Pump Features and Applications

Features

Details key characteristics of the diaphragm pump, including duty cycle, self-priming, and quiet operation.

Applications

Lists various uses for the pump, such as in RVs, sprayer systems, and water purification.

Installation and Electrical Setup

Installation Materials

Specifies the necessary components for installing the diaphragm pump, including hoses and fittings.

Installation Setup

Provides step-by-step guidance on mounting the pump and connecting plumbing, emphasizing proper orientation and securing.

Electrical Information

Details wire gauge requirements based on distance and voltage drop, essential for safe and effective power supply.

Important Notes

Offers crucial advice on hose types, fittings, bypass adjustment, and maintenance for optimal pump performance.

Repair Kits and Component Identification

51 Series Repair Kit

Diagram and parts list for the 51 Series pump repair kit, identifying key assemblies like pump head and motor.

52 Series Repair Kit

Diagram and parts list for the 52 Series pump repair kit, detailing components such as valve and diaphragm assemblies.

54 Series Repair Kit

Diagram and parts list for the 54 Series pump repair kit, including bypass components and motor assembly.

Troubleshooting Common Issues

Pulsating Flow

Addresses causes of intermittent pump cycling and suggests checks for kinks, small lines, and air leaks.

Failure to Prime or Pump Discharge

Diagnoses problems preventing the pump from starting or moving water, including intake issues and clogged valves.

Motor Failures

Identifies reasons why the motor may not turn on, such as wiring, fuse, or pressure switch faults.

Pump Fails to Turn Off

Troubleshoots scenarios where the pump continues running after fixtures are closed, pointing to leaks or switch issues.

Low Flow and Pressure

Covers causes for reduced water output, including air leaks, debris, and worn bearings.

Noisy Operation

Provides tips for reducing pump noise by checking mounting, fittings, and pipe material.

Bypass Adjustment (54 Series)

Explains how to adjust the bypass screw to set minimum operational pressure, advising professional consultation.

Related product manuals