Wayne CWS50 User Manual

SPECIFICATIONS
POWER SUPPLY REQUIREMENTS 120 or 230 V, 60 Hz
MOTOR Split Phase
HORSEPOWER 1 HP .................... (CWS100)
3/4 HP ................ (CWS75)
1/2 HP...................(CWS50)
LIQUID TEMPERATURE RANGE 40° F- 120° F
CUT IN PRESSURE 30 PSI
CUT OUT PRESSURE 50 PSI
640000-001 B 08/18© 2018, WAYNE/Scott Fetzer Company.
CONSTRUCTION
MOTOR HOUSE Cast Iron
SEAL PLATE Cast Iron
DIFFUSER Thermoplastic
IMPELLER Thermoplastic
SHAFT Carbon Steel
PUMP SUCTION 1-1/4 in. NPT
PUMP DISCHARGE 3/4 in. NPT
Convertible Well Jet Pump Water Systems
www.waynepumps.com
PERFORMANCE
Model HP PSI 0 ft 10 ft 20 ft 30 ft 40 ft 50 ft 60 ft 70 ft 80ft 90 ft
CWS100 1
30 1056 948 846 750 642 516 384 294 234 180
40 840 750 642 528 384 294 234 180 126 72
50 588 444 330 264 234 180 126 72 - -
CWS75 3/4
30 990 906 774 630 510 408 306 246 186 54
40 780 630 510 408 306 246 186 114 54 -
50 462 330 270 216 156 90 - - - -
CWS50 1/2
30 900 780 690 570 456 348 270 180 90 -
40 660 570 450 348 270 180 90 - - -
50 408 300 210 150 60 - - - - -
Intended for Indoor Use Only
Please read and save these instructions. Read carefully before attempting to assemble, install,
operate or maintain the product described. Protect yourself and others by observing all safety
information. Failure to comply with instructions could result in personal injury and/or property
damage! Retain instructions for future reference.
Operating Instructions and Parts Manual CWS Series
* Refer to Page 13 for Jet Assembly Part Numbers

Wayne CWS50 Specifications

General

Brand	Wayne
Model	CWS50
Category	Water System
Language	English

Summary

Specifications and Construction

Performance Data

Presents flow rate performance for different models at various head levels.

General Safety Information

Hazard Communication and Warnings

Explanation of signal words, hazard classifications, and Proposition 65.

Core Safety Guidelines

Essential safety precautions for pump operation and maintenance.

Safety Procedures and Warnings

Pre-Maintenance Safety Protocol

Steps for disconnecting power and releasing pressure before any service.

Operational and Personal Safety

Guidelines for safe pump operation, chemical handling, and personal protection.

Electrical and Motor Safety Precautions

Key safety measures for electrical connections, grounding, and motor handling.

Pre-Installation and Installation

Installation Procedures

Deep Well Installation Details

Drilled Well (4-inch Casing) Setup

Instructions for installing a two-pipe jet assembly in larger drilled wells.

Other Water Source Installations

Steps for installing a two-pipe jet assembly with dug, cistern, lake, or spring sources.

Pipe Sizing and Tank Connections

Single Pipe Packer Installation

Guidance for installing a single pipe jet system in 2-inch drilled wells.

Storage Tank Integration

How to connect the pump to horizontal and vertical storage tanks.

Pump Configuration Options

Pre-Charged Storage Tank Setup

Instructions for connecting the pump to a pre-charged storage tank.

Deep to Shallow Well Conversion

Electrical Safety and Pump Priming

Electrical Safety and Grounding

Critical safety information regarding electrical connections and proper grounding.

Shallow Well Priming Procedure

Deep Well Pump Priming

Deep Well Priming and Operation

Maintenance and Repair

Pump Reassembly and Final Checks

Trouble Shooting Guide