LAKE FLOW METERS - FLOW ALARM 1 SWITCH
- Utilized in applications such as mobile hydraulic equipment and process control.
- Ensures sufficient flows of coolants and lubricants.
- Flow Alarms are UL Approved for loads up to 10 amp @ 110/220 VAC.
- Only an allen wrench is required to change the flow alarm setting.
- Rugged cast aluminum NEMA type 4X enclosure allows installation in outdoor applications.
- Suitable for environments where liquid tight seals are required.
- Positive alarm point using (1) 10 amp, dry-contact, SPDT switch.
- Reduces the complexity found in standard rotameter OFF/ON/OFF circuits.
- The standard Hirschmann interconnection provides easy installation and maintenance.
- Allows the designer to install the monitor in any orientation-horizontal, vertical or inverted.
- Standard selection of NPT, SAE and BSP ports reduces the amount of adapters required for installation.
- This monitor rapidly pays for itself as it sounds the alarm on incorrect flows.
- Can be an integral part of a quality control system, yielding consistent system operation.
- Maximum Temperature: 170°F
- Made in the USA
- Catalog Pages
- Installation, Operation and Maintenance Manual
- Order Guide

Image | Item # | Mfr. Number | Material | Ports | Flow Range | Fluid Media | Maximum PSI | Price | Order Qty. | ||
---|---|---|---|---|---|---|---|---|---|---|---|
![]() | 3813322 | M3A-6HS-01 | Aluminum | 1/4" NPTF (Dry Seal) | 0.05 to 1 GPM | Oil (0.873 Specific Gravity) | 3500 PSI | $602.97 / EACH Usually ships in 7 day(s) | |||
![]() | 3813323 | M3A-6HS-02 | Aluminum | 1/4" NPTF (Dry Seal) | 0.2 to 2 GPM | Oil (0.873 Specific Gravity) | 3500 PSI | $602.97 / EACH Usually ships in 7 day(s) | |||
![]() | 3813324 | M3A-6HS-05 | Aluminum | 1/4" NPTF (Dry Seal) | 0.5 to 5 GPM | Oil (0.873 Specific Gravity) | 3500 PSI | $602.97 / EACH Usually ships in 7 day(s) | |||
![]() | 3813325 | M3A-6HS-10 | Aluminum | 1/4" NPTF (Dry Seal) | 1 to 10 GPM | Oil (0.873 Specific Gravity) | 3500 PSI | $602.97 / EACH Usually ships in 7 day(s) | |||
![]() | 3813326 | M3A-6HS-15 | Aluminum | 1/4" NPTF (Dry Seal) | 1 to 15 GPM | Oil (0.873 Specific Gravity) | 3500 PSI | $602.97 / EACH Usually ships in 7 day(s) | |||
![]() | 3813327 | M3A-6HA-01 | Aluminum | 3/8" NPTF (Dry Seal) | 0.05 to 1 GPM | Oil (0.873 Specific Gravity) | 3500 PSI | $602.97 / EACH Usually ships in 7 day(s) | |||
![]() | 3813328 | M3A-6HA-02 | Aluminum | 3/8" NPTF (Dry Seal) | 0.2 to 2 GPM | Oil (0.873 Specific Gravity) | 3500 PSI | $602.97 / EACH Usually ships in 7 day(s) | |||
![]() | 3813329 | M3A-6HA-05 | Aluminum | 3/8" NPTF (Dry Seal) | 0.5 to 5 GPM | Oil (0.873 Specific Gravity) | 3500 PSI | $602.97 / EACH Usually ships in 7 day(s) | |||
![]() | 3813330 | M3A-6HA-10 | Aluminum | 3/8" NPTF (Dry Seal) | 1 to 10 GPM | Oil (0.873 Specific Gravity) | 3500 PSI | $602.97 / EACH Usually ships in 7 day(s) | |||
![]() | 3813331 | M3A-6HA-15 | Aluminum | 3/8" NPTF (Dry Seal) | 1 to 15 GPM | Oil (0.873 Specific Gravity) | 3500 PSI | $602.97 / EACH Usually ships in 7 day(s) | |||
![]() | 3813332 | M3A-6HB-01 | Aluminum | 1/2" NPTF (Dry Seal) | 0.05 to 1 GPM | Oil (0.873 Specific Gravity) | 3500 PSI | $602.97 / EACH Usually ships in 7 day(s) | |||
![]() | 3813334 | M3A-6HB-05 | Aluminum | 1/2" NPTF (Dry Seal) | 0.5 to 5 GPM | Oil (0.873 Specific Gravity) | 3500 PSI | $602.97 / EACH Usually ships in 7 day(s) | |||
![]() | 3813335 | M3A-6HB-10 | Aluminum | 1/2" NPTF (Dry Seal) | 1 to 10 GPM | Oil (0.873 Specific Gravity) | 3500 PSI | $602.97 / EACH Usually ships in 7 day(s) | |||
![]() | 3813336 | M3A-6HB-15 | Aluminum | 1/2" NPTF (Dry Seal) | 1 to 15 GPM | Oil (0.873 Specific Gravity) | 3500 PSI | $602.97 / EACH Usually ships in 7 day(s) | |||
![]() | 3813337 | M3A-6HE-01 | Aluminum | #6 SAE (O-Ring Seal) | 0.05 to 1 GPM | Oil (0.873 Specific Gravity) | 3500 PSI | $602.97 / EACH Usually ships in 7 day(s) |