Rate-Master® Dial-Type Flowmeters- Series RMV
Compact & Easy-to-Read; Three Ranges to 20 GPM Water
Series RMV Rate-Master® Flowmeters measure higher water flow rates with ±2% of full scale accuracy at affordable prices. Rugged forges brass housing is standard on all models for great compatibility and the strength to withstand system pressures to 1000 psig (68.9 bar). Unlike glass tube rotameters, these units won't shatter and they work fine with even dark and/or opaque liquids. Stocked models are fitted with 1" NPT female inlet and outlet; ¾" and ½" sizes are also available. Install in line, supported by piping or flush panel mount with complete hardware package included.
APPLICATIONSMonitor coolant flow through ingot heaters, high-amp switchgear, resistance welders, heat exchangers, compressors, scrubbers; monitor water consumption to different processes and operations for more efficient operation; calculate required fill or drain times for tanks, water towers.
| Dimensions: | 5" diameter x 3 17/32" depth (127 x 89.7 mm) |
|---|---|
| Weight: | 9 lbs. (4.08 kg) |
| Meter Body: | Forged Brass |
| Finish: | Uncoated brass |
| Wetted Parts: | Brass, copper, 302 SS, sintered barium ferrite |
| Inlet/Outlet Connections: | 1", ¾" or ½" NPT female |
| Front Cover: | Molded high impact acrylic |
| Accuracy: | ±2% of full scale |
| Repeatability: | 1% |
| Pressure Drop, PSID (GPM): | 3.2 (0-5), 5.3 (1-10), 10.4 (0-20) |
| Temperature Limits: | 20 to 200°F (-6.7 to 93°C) |
| Maximum Flow: | 1.5 x full scale reading |
| Maximum Pressure: | 1000 psig (68.9 bar) |
| O-Ring & Gasket Material: | Buna-N |
| Flow Direction: | Left to right |
| Mounting Hardware: | (4) mounting lugs, (4) 6-32 x 5/16" machine screws, (4) 6-32 x 3 ½" machine screws |
| Model Number | Range, GPM Water | Connection Size |
|---|---|---|
| RMV-1-3 RMV-2-3 RMV-3-3 RMV-1-2 RMV-2-2 RMV-3-2 RMV-1-1 RMV-2-1 RMV-3-1 |
0-5 0-10 0-20 0-5 0-10 0-20 0-5 0-10 0-20 |
1" NPTF 1" NPTF 1" NPTF ¾" NPTF ¾" NPTF ¾" NPTF ½" NPTF ½" NPTF ½" NPTF |