Dwyer WPT Plastic Multi-Jet Water Meter
Dwyer WPT Plastic Multi-Jet Water Meter

Dwyer WPT Plastic Multi-Jet Water Meter

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Dwyer WPT Plastic Multi-Jet Water Meters are a series of mechanical, water totalizing meters that display the total water usage in gallons with m3 options. They are available in a range of body sizes and include NPT or BSPT optional couplings. The plastic body water meters can be used in potable water applications, some corrosive environments, or where an economical water totalizer is desired.

Dwyer WPT Plastic Multi-Jet Features

  • Plastic body ideal for lead free requirements
  • Multi-jet design allows for simplicity and accuracy with wide flow ranges, even in low flow applications
  • Magnetically driven, hermetically sealed register does not leak or fog and is completely separated from the water
  • Designed for long service life and maintenance-free operation
  • Integral strainer that protects meter from particulate damage
  • Easy installation with included coupling adapters
  • Pulsed output proportional to flow allows for remote flow totalization


  • Low cost residential water measurement
  • Agriculture (fertilizers, pesticides, and herbicides)
  • Irrigation
  • Remote water monitoring
Another Article:

Dwyer WPT Plastic Multi-Jet Specification

Service Water.
Wetted Materials Body: Nylon 66; Couplings: Nylon 66, 1-1/2″ (40 mm) sizes lead free ECO BRASS® ; Measuring Chamber: ABS Plastic.
Flow Range See model chart on catalog page.
Accuracy WPT-A-X-XX: Transitional Flow: ±3%; Nominal Flow: ±1.5%.
Temperature Limit 122°F (50°C).
Pressure Limit 150 psi (10 bar).
Totalizing Display Maximum See model chart on catalog page.
Output Signal Pulse output with frequency proportional to flow rate.
Pulse Options 0.1 gal, 1 gal, 10 gal, 100 gal per pulse (1 L, 10 L, 100 L, 1000 per pulse) See model chart. (Consult factory for m3, BSPT units or additional pulse output options)
Electrical Rating 0.01 A @ 24 VAC/DC.
Electrical Connections Color-coded lead wires, 4.5′ (1.5 m) long.
Mounting Orientation Horizontal with register facing up.

Download Data Sheet: Series WPT Multi-Jet Plastic Water Meter

Ref: dwyer-inst.com

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