Netafim Product Documents
WST Series Water Meters
WST Water Meters use a double magnetic transmission to drive the register and this unique design enables the meter to handle high loads of sand since only the impeller is in contact with the water. Transmission gears are located in a sealed, dry compartment which has no contact with the water. The impeller, located in the center of the flow, allows for very accurate measurements over a wide range of flows. Available in 3″, 4″, 6″, 8″, 10″ and 12″ sizes.
PRODUCT ADVANTAGES
- Impeller is located in the center of the flow allowing for
accurate measurements (± 2%) over a wide range of
flows - including low flows.
- Double magnetic transmission (repelling magnets)
drives the register enabling the meter to handle high
loads of sand since only the impeller is in contact with
the water.
- Transmission gears are located in a sealed, dry
compartment which has no contact with the water.
- Balanced impeller with equal load on front and rear
gears prevents bearing wear and maintains high
accuracy even after years of operation.
- Registers are stainless steel encapsulated and
guaranteed not to accumulate moisture or fog.
- 3" to 8" Water Meters have built-in straightening vanes
which reduce the length of straight pipe required before
and after the meter.
- This is the ER Digital Register Option
APPLICATIONS
- For main supply lines in agriculture
applications
SPECIFICATIONS
- Sizes: 3", 4", 6", 8", 10" and 12"
- Maximum Working Pressure: 230 psi
- Maximum Liquid Temperature: 140° F
- Body Material: Cast Iron with Polyester Coating
- Connections: Flange
- All Sizes ER Digital Register Pulse Outputs:
Gallons - .1, 1, 10, 100, 1000
Acre Feet - .0001, .001, .01, .1
- 3", 4", 6" and 8" Straight Pipe Installation
Requirement:
5 x D* upstream and 2 x D downstream
- 8" and 10" Straight Pipe Installation Requirement:
10 x D upstream and 5 x D downstream
