Seametrics WJ Series Cast Iron In-line Turbine Meter

WJ-Series turbine meters are dry-register mechanical totalizers that offer accurate, economical readings of high flows with low-pressure loss. The horizontal-axis turbine drives a vertical shaft, which is magnetically coupled to the sealed register.

In addition to mechanical totalizing, registers can be equipped with magnetic pulse reed sensors well suited for remote totalizing, the pacing of electronic metering pumps, and water treatment applications.

Bodies are manufactured of tough cast iron and epoxy-coated for protection. Tungsten steel shafts and jewel bearings further enhance the durability of these meters. A simple removal of the top flange brings out all parts for inspection, repair, or replacement. The meter has a tamper-evident seal to call attention to unauthorized access.

Compatible Seametrics controls include the PT35 pulse timer, the PD10 pulse divider, and the PS40 pulse splitter for running multiple pulse-responsive devices (e.g. pumps, counter timers, and remote totalizers) with a single WJ meter.

Feature WJ Series :

• Non-resettable mechanical totalizer
• 2, 3, 4, 6, 8” pipe sizes
• Optional pulse output
• Rugged construction
• Accurate and economical

Specification :

Materials :	Meter Body :	Cast iron, epoxy coating
	Register Plate :	ABS plastic
	Drive Magnet :	Alnico
	Turbine :	Plastic
	Turbine Shafts :	Tungsten steel
	Bearings :	Jewel
Flanges :		150 lb ANSI drilling
Maximum Pressure :		150 psi (10 bar)
Maximum Temperature :		105 ̊ F (40 ̊ C)
Accuracy :	Above Transition¹ :	± 2% of reading
	Below Transition¹ :	± 5% of reading
Reed Switch :		100 mA @ 24 Vac/dc

* Specifications are subject to change. Please consult before ordering.
Note 1: See flow range table.

Flow Range (GPM) :

	2”	3”	4”	6”	8”
Minimum :	2	5.3	8	20	33
Max. Continuous :	132	352	528	1320	2200
Transition² :	13	35	53	132	220

 
Dimension :

Download Datasheet: Seametrics WJ