Wayne CWS100

Last updated: November 2, 2026

Wayne CWS100
3.7/5#2 of 14 in jet pumps well pumps
3.7

The 1 HP CWS for a family home on a shallow or medium-depth well that wants the most flow of the line. Budget for the jet kit.

  • 1 HPMotor
  • 10.7 gpm at 20 ft to water at 40 psiFlow
  • Convertible jetType
  • 3 yearsWarranty
Check price at Amazon$435.83

Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • About 10.7 gpm at 20 ft and 40 psi on the shallow setting, enough for a family home
  • Works on a shallow well now and converts to a deep well up to 90 ft later
  • Runs on 115 V or 230 V and comes with a 30/50 pressure switch
Cons
  • The jet assembly is sold separately, adding to the cost
  • Wayne does not publish the current draw, so sizing the circuit takes a call or the motor label

The Wayne CWS family

Every Wayne CWS model we rank, smallest first. Ratings compare each against its own type.

ModelMotorRatingPrice
Wayne CWS501/2 HP3.3/5$322.91
Wayne CWS753/4 HP3.5/5$360.91
Wayne CWS100 (this one)1 HP3.7/5$435.83

How it scores

The rating comes from 4 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.

Specifications

Model numberCWS100
Pumping
TypeConvertible jet
Motor1 HP
Flow at the rating point10.7 gpm at 20 ft to water at 40 psi
Most head or depth90 ft
Electrical and build
Voltage115 V
HousingCast iron
ImpellersThermoplastic
Discharge1 in
Warranty
Warranty3 years

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